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Diffstat (limited to 'ports/cc3200/hal/inc/hw_gpio.h')
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diff --git a/ports/cc3200/hal/inc/hw_gpio.h b/ports/cc3200/hal/inc/hw_gpio.h new file mode 100644 index 000000000..2bd6e0f3a --- /dev/null +++ b/ports/cc3200/hal/inc/hw_gpio.h @@ -0,0 +1,1349 @@ +//***************************************************************************** +// +// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ +// +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// +// Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the +// distribution. +// +// Neither the name of Texas Instruments Incorporated nor the names of +// its contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +//***************************************************************************** + +#ifndef __HW_GPIO_H__ +#define __HW_GPIO_H__ + +//***************************************************************************** +// +// The following are defines for the GPIO register offsets. +// +//***************************************************************************** +#define GPIO_O_GPIO_DATA 0x00000000 // 0x4000 5000 0x4000 6000 0x4000 + // 7000 0x4002 4000 GPIO Data + // (GPIODATA)@@ offset 0x000 The + // GPIODATA register is the data + // register. In software control + // mode@@ values written in the + // GPIODATA register are transferred + // onto the GPIO port pins if the + // respective pins have been + // configured as outputs through the + // GPIO Direction (GPIODIR) register + // (see page 653). In order to write + // to GPIODATA@@ the corresponding + // bits in the mask@@ resulting from + // the address bus bits [9:2]@@ must + // be set. Otherwise@@ the bit + // values remain unchanged by the + // write. Similarly@@ the values + // read from this register are + // determined for each bit by the + // mask bit derived from the address + // used to access the data + // register@@ bits [9:2]. Bits that + // are set in the address mask cause + // the corresponding bits in + // GPIODATA to be read@@ and bits + // that are clear in the address + // mask cause the corresponding bits + // in GPIODATA to be read as 0@@ + // regardless of their value. A read + // from GPIODATA returns the last + // bit value written if the + // respective pins are configured as + // outputs@@ or it returns the value + // on the corresponding input pin + // when these are configured as + // inputs. All bits are cleared by a + // reset. +#define GPIO_O_GPIO_DIR 0x00000400 // 0x4000 5400 0x4000 6400 0x4000 + // 7400 0x4002 4400 GPIO Direction + // (GPIODIR)@@ offset 0x400 The + // GPIODIR register is the data + // direction register. Setting a bit + // in the GPIODIR register + // configures the corresponding pin + // to be an output@@ while clearing + // a bit configures the + // corresponding pin to be an input. + // All bits are cleared by a reset@@ + // meaning all GPIO pins are inputs + // by default. +#define GPIO_O_GPIO_IS 0x00000404 // 0x4000 5404 0x4000 6404 0x4000 + // 7404 0x4002 4404 GPIO Interrupt + // Sense (GPIOIS)@@ offset 0x404 The + // GPIOIS register is the interrupt + // sense register. Setting a bit in + // the GPIOIS register configures + // the corresponding pin to detect + // levels@@ while clearing a bit + // configures the corresponding pin + // to detect edges. All bits are + // cleared by a reset. +#define GPIO_O_GPIO_IBE 0x00000408 // 0x4000 5408 0x4000 6408 0x4000 + // 7408 0x4002 4408 GPIO Interrupt + // Both Edges (GPIOIBE)@@ offset + // 0x408 The GPIOIBE register allows + // both edges to cause interrupts. + // When the corresponding bit in the + // GPIO Interrupt Sense (GPIOIS) + // register is set to detect edges@@ + // setting a bit in the GPIOIBE + // register configures the + // corresponding pin to detect both + // rising and falling edges@@ + // regardless of the corresponding + // bit in the GPIO Interrupt Event + // (GPIOIEV) register . Clearing a + // bit configures the pin to be + // controlled by the GPIOIEV + // register. All bits are cleared by + // a reset. +#define GPIO_O_GPIO_IEV 0x0000040C // 0x4000 540C 0x4000 640C 0x4000 + // 740C 0x4002 440C GPIO Interrupt + // Event (GPIOIEV)@@ offset 0x40C + // The GPIOIEV register is the + // interrupt event register. Setting + // a bit in the GPIOIEV register + // configures the corresponding pin + // to detect rising edges or high + // levels@@ depending on the + // corresponding bit value in the + // GPIO Interrupt Sense (GPIOIS) + // register . Clearing a bit + // configures the pin to detect + // falling edges or low levels@@ + // depending on the corresponding + // bit value in the GPIOIS register. + // All bits are cleared by a reset. +#define GPIO_O_GPIO_IM 0x00000410 // 0x4000 5410 0x4000 6410 0x4000 + // 7410 0x4002 4410 GPIO Interrupt + // Mask (GPIOIM)@@ offset 0x410 The + // GPIOIM register is the interrupt + // mask register. Setting a bit in + // the GPIOIM register allows + // interrupts that are generated by + // the corresponding pin to be sent + // to the interrupt controller on + // the combined interrupt signal. + // Clearing a bit prevents an + // interrupt on the corresponding + // pin from being sent to the + // interrupt controller. All bits + // are cleared by a reset. +#define GPIO_O_GPIO_RIS 0x00000414 // 0x4000 5414 0x4000 6414 0x4000 + // 7414 0x4002 4414 GPIO Raw + // Interrupt Status (GPIORIS)@@ + // offset 0x414 The GPIORIS register + // is the raw interrupt status + // register. A bit in this register + // is set when an interrupt + // condition occurs on the + // corresponding GPIO pin. If the + // corresponding bit in the GPIO + // Interrupt Mask (GPIOIM) register + // is set@@ the interrupt is sent to + // the interrupt controller. Bits + // read as zero indicate that + // corresponding input pins have not + // initiated an interrupt. A bit in + // this register can be cleared by + // writing a 1 to the corresponding + // bit in the GPIO Interrupt Clear + // (GPIOICR) register. +#define GPIO_O_GPIO_MIS 0x00000418 // 0x4000 5418 0x4000 6418 0x4000 + // 7418 0x4002 4418 GPIO Masked + // Interrupt Status (GPIOMIS)@@ + // offset 0x418 The GPIOMIS register + // is the masked interrupt status + // register. If a bit is set in this + // register@@ the corresponding + // interrupt has triggered an + // interrupt to the interrupt + // controller. If a bit is clear@@ + // either no interrupt has been + // generated@@ or the interrupt is + // masked. If no port pin@@ other + // than the one that is being used + // as an ADC trigger@@ is being used + // to generate interrupts@@ the + // appropriate Interrupt Set Enable + // (ENn) register can disable the + // interrupts for the port@@ and the + // ADC interrupt can be used to read + // back the converted data. + // Otherwise@@ the port interrupt + // handler must ignore and clear + // interrupts on the port pin and + // wait for the ADC interrupt@@ or + // the ADC interrupt must be + // disabled in the EN0 register and + // the port interrupt handler must + // poll the ADC registers until the + // conversion is completed. If no + // port pin@@ other than the one + // that is being used as an ADC + // trigger@@ is being used to + // generate interrupts@@ the + // appropriate Interrupt Set Enable + // (ENn) register can disable the + // interrupts for the port@@ and the + // ADC interrupt can be used to read + // back the converted data. + // Otherwise@@ the port interrupt + // handler must ignore and clear + // interrupts on the port pin and + // wait for the ADC interrupt@@ or + // the ADC interrupt must be + // disabled in the EN0 register and + // the port interrupt handler must + // poll the ADC registers until the + // conversion is completed. Note + // that if the Port B GPIOADCCTL + // register is cleared@@ PB4 can + // still be used as an external + // trigger for the ADC. This is a + // legacy mode which allows code + // written for previous Stellaris + // devices to operate on this + // microcontroller. GPIOMIS is the + // state of the interrupt after + // masking. +#define GPIO_O_GPIO_ICR 0x0000041C // 0x4000 541C 0x4000 641C 0x4000 + // 741C 0x4002 441C GPIO Interrupt + // Clear (GPIOICR)@@ offset 0x41C + // The GPIOICR register is the + // interrupt clear register. Writing + // a 1 to a bit in this register + // clears the corresponding + // interrupt bit in the GPIORIS and + // GPIOMIS registers. Writing a 0 + // has no effect. +#define GPIO_O_GPIO_AFSEL 0x00000420 // 0x4000 5420 0x4000 6420 0x4000 + // 7420 0x4002 4420 GPIO Alternate + // Function Select (GPIOAFSEL)@@ + // offset 0x420 The GPIOAFSEL + // register is the mode control + // select register. If a bit is + // clear@@ the pin is used as a GPIO + // and is controlled by the GPIO + // registers. Setting a bit in this + // register configures the + // corresponding GPIO line to be + // controlled by an associated + // peripheral. Several possible + // peripheral functions are + // multiplexed on each GPIO. The + // GPIO Port Control (GPIOPCTL) + // register is used to select one of + // the possible functions. +#define GPIO_O_GPIO_DR2R 0x00000500 // 0x4000 5500 0x4000 6500 0x4000 + // 7500 0x4002 4500 GPIO 2-mA Drive + // Select (GPIODR2R)@@ offset 0x500 + // The GPIODR2R register is the 2-mA + // drive control register. Each GPIO + // signal in the port can be + // individually configured without + // affecting the other pads. When + // setting the DRV2 bit for a GPIO + // signal@@ the corresponding DRV4 + // bit in the GPIODR4R register and + // DRV8 bit in the GPIODR8R register + // are automatically cleared by + // hardware. By default@@ all GPIO + // pins have 2-mA drive. +#define GPIO_O_GPIO_DR4R 0x00000504 // 0x4000 5504 0x4000 6504 0x4000 + // 7504 0x4002 4504 GPIO 4-mA Drive + // Select (GPIODR4R)@@ offset 0x504 + // The GPIODR4R register is the 4-mA + // drive control register. Each GPIO + // signal in the port can be + // individually configured without + // affecting the other pads. When + // setting the DRV4 bit for a GPIO + // signal@@ the corresponding DRV2 + // bit in the GPIODR2R register and + // DRV8 bit in the GPIODR8R register + // are automatically cleared by + // hardware. +#define GPIO_O_GPIO_DR8R 0x00000508 // 0x4000 5508 0x4000 6508 0x4000 + // 7508 0x4002 4508 GPIO 8-mA Drive + // Select (GPIODR8R)@@ offset 0x508 + // The GPIODR8R register is the 8-mA + // drive control register. Each GPIO + // signal in the port can be + // individually configured without + // affecting the other pads. When + // setting the DRV8 bit for a GPIO + // signal@@ the corresponding DRV2 + // bit in the GPIODR2R register and + // DRV4 bit in the GPIODR4R register + // are automatically cleared by + // hardware. The 8-mA setting is + // also used for high-current + // operation. Note: There is no + // configuration difference between + // 8-mA and high-current operation. + // The additional current capacity + // results from a shift in the + // VOH/VOL levels. +#define GPIO_O_GPIO_ODR 0x0000050C // 0x4000 550C 0x4000 650C 0x4000 + // 750C 0x4002 450C GPIO Open Drain + // Select (GPIOODR)@@ offset 0x50C + // The GPIOODR register is the open + // drain control register. Setting a + // bit in this register enables the + // open-drain configuration of the + // corresponding GPIO pad. When + // open-drain mode is enabled@@ the + // corresponding bit should also be + // set in the GPIO Digital Input + // Enable (GPIODEN) register . + // Corresponding bits in the drive + // strength and slew rate control + // registers (GPIODR2R@@ GPIODR4R@@ + // GPIODR8R@@ and GPIOSLR) can be + // set to achieve the desired rise + // and fall times. The GPIO acts as + // an open-drain input if the + // corresponding bit in the GPIODIR + // register is cleared. If open + // drain is selected while the GPIO + // is configured as an input@@ the + // GPIO will remain an input and the + // open-drain selection has no + // effect until the GPIO is changed + // to an output. When using the I2C + // module@@ in addition to + // configuring the pin to open + // drain@@ the GPIO Alternate + // Function Select (GPIOAFSEL) + // register bits for the I2C clock + // and data pins should be set +#define GPIO_O_GPIO_PUR 0x00000510 // 0x4000 5510 0x4000 6510 0x4000 + // 7510 0x4002 4510 GPIO Pull-Up + // Select (GPIOPUR)@@ offset 0x510 + // The GPIOPUR register is the + // pull-up control register. When a + // bit is set@@ a weak pull-up + // resistor on the corresponding + // GPIO signal is enabled. Setting a + // bit in GPIOPUR automatically + // clears the corresponding bit in + // the GPIO Pull-Down Select + // (GPIOPDR) register . Write access + // to this register is protected + // with the GPIOCR register. Bits in + // GPIOCR that are cleared prevent + // writes to the equivalent bit in + // this register. +#define GPIO_O_GPIO_PDR 0x00000514 // 0x4000 5514 0x4000 6514 0x4000 + // 7514 0x4002 4514 GPIO Pull-Down + // Select (GPIOPDR)@@ offset 0x514 + // The GPIOPDR register is the + // pull-down control register. When + // a bit is set@@ a weak pull-down + // resistor on the corresponding + // GPIO signal is enabled. Setting a + // bit in GPIOPDR automatically + // clears the corresponding bit in + // the GPIO Pull-Up Select (GPIOPUR) + // register +#define GPIO_O_GPIO_SLR 0x00000518 // 0x4000 5518 0x4000 6518 0x4000 + // 7518 0x4002 4518 The GPIOSLR + // register is the slew rate control + // register. Slew rate control is + // only available when using the + // 8-mA drive strength option via + // the GPIO 8-mA Drive Select + // (GPIODR8R) register +#define GPIO_O_GPIO_DEN 0x0000051C // 0x4000 551C 0x4000 651C 0x4000 + // 751C 0x4002 451C GPIO Digital + // Enable (GPIODEN)@@ offset 0x51C + // Note: Pins configured as digital + // inputs are Schmitt-triggered. The + // GPIODEN register is the digital + // enable register. By default@@ all + // GPIO signals except those listed + // below are configured out of reset + // to be undriven (tristate). Their + // digital function is disabled; + // they do not drive a logic value + // on the pin and they do not allow + // the pin voltage into the GPIO + // receiver. To use the pin as a + // digital input or output (either + // GPIO or alternate function)@@ the + // corresponding GPIODEN bit must be + // set. +#define GPIO_O_GPIO_LOCK 0x00000520 // 0x4000 5520 0x4000 6520 0x4000 + // 7520 0x4002 4520 GPIO Lock + // (GPIOLOCK)@@ offset 0x520 The + // GPIOLOCK register enables write + // access to the GPIOCR register . + // Writing 0x4C4F.434B to the + // GPIOLOCK register unlocks the + // GPIOCR register. Writing any + // other value to the GPIOLOCK + // register re-enables the locked + // state. Reading the GPIOLOCK + // register returns the lock status + // rather than the 32-bit value that + // was previously written. + // Therefore@@ when write accesses + // are disabled@@ or locked@@ + // reading the GPIOLOCK register + // returns 0x0000.0001. When write + // accesses are enabled@@ or + // unlocked@@ reading the GPIOLOCK + // register returns 0x0000.0000. +#define GPIO_O_GPIO_CR 0x00000524 // 0x4000 5524 0x4000 6524 0x4000 + // 7524 0x4002 4524 GPIO Commit + // (GPIOCR)@@ offset 0x524 The + // GPIOCR register is the commit + // register. The value of the GPIOCR + // register determines which bits of + // the GPIOAFSEL@@ GPIOPUR@@ + // GPIOPDR@@ and GPIODEN registers + // are committed when a write to + // these registers is performed. If + // a bit in the GPIOCR register is + // cleared@@ the data being written + // to the corresponding bit in the + // GPIOAFSEL@@ GPIOPUR@@ GPIOPDR@@ + // or GPIODEN registers cannot be + // committed and retains its + // previous value. If a bit in the + // GPIOCR register is set@@ the data + // being written to the + // corresponding bit of the + // GPIOAFSEL@@ GPIOPUR@@ GPIOPDR@@ + // or GPIODEN registers is committed + // to the register and reflects the + // new value. The contents of the + // GPIOCR register can only be + // modified if the status in the + // GPIOLOCK register is unlocked. + // Writes to the GPIOCR register are + // ignored if the status in the + // GPIOLOCK register is locked. +#define GPIO_O_GPIO_AMSEL 0x00000528 // 0x4000 5528 0x4000 6528 0x4000 + // 7528 0x4002 4528 The GPIOAMSEL + // register controls isolation + // circuits to the analog side of a + // unified I/O pad. Because the + // GPIOs may be driven by a 5-V + // source and affect analog + // operation@@ analog circuitry + // requires isolation from the pins + // when they are not used in their + // analog function. Each bit of this + // register controls the isolation + // circuitry for the corresponding + // GPIO signal. +#define GPIO_O_GPIO_PCTL 0x0000052C // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) 0x4000 552C + // 0x4000 652C 0x4000 752C 0x4002 + // 452C GPIO Port Control + // (GPIOPCTL)@@ offset 0x52C The + // GPIOPCTL register is used in + // conjunction with the GPIOAFSEL + // register and selects the specific + // peripheral signal for each GPIO + // pin when using the alternate + // function mode. Most bits in the + // GPIOAFSEL register are cleared on + // reset@@ therefore most GPIO pins + // are configured as GPIOs by + // default. When a bit is set in the + // GPIOAFSEL register@@ the + // corresponding GPIO signal is + // controlled by an associated + // peripheral. The GPIOPCTL register + // selects one out of a set of + // peripheral functions for each + // GPIO@@ providing additional + // flexibility in signal definition. +#define GPIO_O_GPIO_ADCCTL 0x00000530 // This register is not used in + // cc3xx. ADC trigger via GPIO is + // not supported. 0x4000 5530 0x4000 + // 6530 0x4000 7530 0x4002 4530 GPIO + // ADC Control (GPIOADCCTL)@@ offset + // 0x530 This register is used to + // configure a GPIO pin as a source + // for the ADC trigger. Note that if + // the Port B GPIOADCCTL register is + // cleared@@ PB4 can still be used + // as an external trigger for the + // ADC. This is a legacy mode which + // allows code written for previous + // Stellaris devices to operate on + // this microcontroller. +#define GPIO_O_GPIO_DMACTL 0x00000534 // 0x4000 5534 0x4000 6534 0x4000 + // 7534 0x4002 4534 GPIO DMA Control + // (GPIODMACTL)@@ offset 0x534 This + // register is used to configure a + // GPIO pin as a source for the ?DMA + // trigger. +#define GPIO_O_GPIO_SI 0x00000538 // 0x4000 5538 0x4000 6538 0x4000 + // 7538 0x4002 4538 GPIO Select + // Interrupt (GPIOSI)@@ offset 0x538 + // This register is used to enable + // individual interrupts for each + // pin. Note: This register is only + // available on Port P and Port Q. +#define GPIO_O_GPIO_PERIPHID4 0x00000FD0 // 0x4000 5FD0 0x4000 6FD0 0x4000 + // 7FD0 0x4002 4FD0 GPIO Peripheral + // Identification 4 + // (GPIOPeriphID4)@@ offset 0xFD0 + // The GPIOPeriphID4@@ + // GPIOPeriphID5@@ GPIOPeriphID6@@ + // and GPIOPeriphID7 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID5 0x00000FD4 // 0x4000 5FD4 0x4000 6FD4 0x4000 + // 7FD4 0x4002 4FD4 GPIO Peripheral + // Identification 5 + // (GPIOPeriphID5)@@ offset 0xFD4 + // The GPIOPeriphID4@@ + // GPIOPeriphID5@@ GPIOPeriphID6@@ + // and GPIOPeriphID7 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID6 0x00000FD8 // 0x4000 5FD8 0x4000 6FD8 0x4000 + // 7FD8 0x4002 4FD8 GPIO Peripheral + // Identification 6 + // (GPIOPeriphID6)@@ offset 0xFD8 + // The GPIOPeriphID4@@ + // GPIOPeriphID5@@ GPIOPeriphID6@@ + // and GPIOPeriphID7 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID7 0x00000FDC // 0x4000 5FDC 0x4000 6FDC 0x4000 + // 7FDC 0x4002 4FDC GPIO Peripheral + // Identification 7 + // (GPIOPeriphID7)@@ offset 0xFDC + // The GPIOPeriphID4@@ + // GPIOPeriphID5@@ GPIOPeriphID6@@ + // and GPIOPeriphID7 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID0 0x00000FE0 // 0x4000 5FE0 0x4000 6FE0 0x4000 + // 7FE0 0x4002 4FE0 GPIO Peripheral + // Identification 0 + // (GPIOPeriphID0)@@ offset 0xFE0 + // The GPIOPeriphID0@@ + // GPIOPeriphID1@@ GPIOPeriphID2@@ + // and GPIOPeriphID3 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID1 0x00000FE4 // 0x4000 5FE4 0x4000 6FE4 0x4000 + // 7FE4 0x4002 4FE4 GPIO Peripheral + // Identification 1 + // (GPIOPeriphID1)@@ offset 0xFE4 + // The GPIOPeriphID0@@ + // GPIOPeriphID1@@ GPIOPeriphID2@@ + // and GPIOPeriphID3 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID2 0x00000FE8 // 0x4000 5FE8 0x4000 6FE8 0x4000 + // 7FE8 0x4002 4FE8 GPIO Peripheral + // Identification 2 + // (GPIOPeriphID2)@@ offset 0xFE8 + // The GPIOPeriphID0@@ + // GPIOPeriphID1@@ GPIOPeriphID2@@ + // and GPIOPeriphID3 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PERIPHID3 0x00000FEC // 0x4000 5FEC 0x4000 6FEC 0x4000 + // 7FEC 0x4002 4FEC GPIO Peripheral + // Identification 3 + // (GPIOPeriphID3)@@ offset 0xFEC + // The GPIOPeriphID0@@ + // GPIOPeriphID1@@ GPIOPeriphID2@@ + // and GPIOPeriphID3 registers can + // conceptually be treated as one + // 32-bit register; each register + // contains eight bits of the 32-bit + // register@@ used by software to + // identify the peripheral. +#define GPIO_O_GPIO_PCELLID0 0x00000FF0 // 0x4000 5FF0 0x4000 6FF0 0x4000 + // 7FF0 0x4002 4FF0 GPIO PrimeCell + // Identification 0 (GPIOPCellID0)@@ + // offset 0xFF0 The GPIOPCellID0@@ + // GPIOPCellID1@@ GPIOPCellID2@@ and + // GPIOPCellID3 registers are four + // 8-bit wide registers@@ that can + // conceptually be treated as one + // 32-bit register. The register is + // used as a standard + // cross-peripheral identification + // system. +#define GPIO_O_GPIO_PCELLID1 0x00000FF4 // 0x4000 5FF4 0x4000 6FF4 0x4000 + // 7FF4 0x4002 4FF4 GPIO PrimeCell + // Identification 1 (GPIOPCellID1)@@ + // offset 0xFF4 The GPIOPCellID0@@ + // GPIOPCellID1@@ GPIOPCellID2@@ and + // GPIOPCellID3 registers are four + // 8-bit wide registers@@ that can + // conceptually be treated as one + // 32-bit register. The register is + // used as a standard + // cross-peripheral identification + // system. +#define GPIO_O_GPIO_PCELLID2 0x00000FF8 // 0x4000 5FF8 0x4000 6FF8 0x4000 + // 7FF8 0x4002 4FF8 GPIO PrimeCell + // Identification 2 (GPIOPCellID2)@@ + // offset 0xFF8 The GPIOPCellID0@@ + // GPIOPCellID1@@ GPIOPCellID2@@ and + // GPIOPCellID3 registers are four + // 8-bit wide registers@@ that can + // conceptually be treated as one + // 32-bit register. The register is + // used as a standard + // cross-peripheral identification + // system. +#define GPIO_O_GPIO_PCELLID3 0x00000FFC // 0x4000 5FFC 0x4000 6FFC 0x4000 + // 7FFC 0x4002 4FFC GPIO PrimeCell + // Identification 3 (GPIOPCellID3)@@ + // offset 0xFFC The GPIOPCellID0@@ + // GPIOPCellID1@@ GPIOPCellID2@@ and + // GPIOPCellID3 registers are four + // 8-bit wide registers@@ that can + // conceptually be treated as one + // 32-bit register. The register is + // used as a standard + // cross-peripheral identification + // system.0xb1 + + + +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DATA register. +// +//****************************************************************************** +#define GPIO_GPIO_DATA_DATA_M 0x000000FF // GPIO Data This register is + // virtually mapped to 256 locations + // in the address space. To + // facilitate the reading and + // writing of data to these + // registers by independent + // drivers@@ the data read from and + // written to the registers are + // masked by the eight address lines + // [9:2]. Reads from this register + // return its current state. Writes + // to this register only affect bits + // that are not masked by ADDR[9:2] + // and are configured as outputs. +#define GPIO_GPIO_DATA_DATA_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DIR register. +// +//****************************************************************************** +#define GPIO_GPIO_DIR_DIR_M 0x000000FF // GPIO Data Direction Value + // Description 0 Corresponding pin + // is an input. 1 Corresponding pins + // is an output. +#define GPIO_GPIO_DIR_DIR_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_IS register. +// +//****************************************************************************** +#define GPIO_GPIO_IS_IS_M 0x000000FF // GPIO Interrupt Sense Value + // Description 0 The edge on the + // corresponding pin is detected + // (edge-sensitive). 1 The level on + // the corresponding pin is detected + // (level-sensitive). +#define GPIO_GPIO_IS_IS_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_IBE register. +// +//****************************************************************************** +#define GPIO_GPIO_IBE_IBE_M 0x000000FF // GPIO Interrupt Both Edges Value + // Description 0 Interrupt + // generation is controlled by the + // GPIO Interrupt Event (GPIOIEV) + // register. 1 Both edges on the + // corresponding pin trigger an + // interrupt. +#define GPIO_GPIO_IBE_IBE_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_IEV register. +// +//****************************************************************************** +#define GPIO_GPIO_IEV_IEV_M 0x000000FF // GPIO Interrupt Event Value + // Description 1 A falling edge or a + // Low level on the corresponding + // pin triggers an interrupt. 0 A + // rising edge or a High level on + // the corresponding pin triggers an + // interrupt. +#define GPIO_GPIO_IEV_IEV_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_IM register. +// +//****************************************************************************** +#define GPIO_GPIO_IM_IME_M 0x000000FF // GPIO Interrupt Mask Enable Value + // Description 0 The interrupt from + // the corresponding pin is masked. + // 1 The interrupt from the + // corresponding pin is sent to the + // interrupt controller. +#define GPIO_GPIO_IM_IME_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_RIS register. +// +//****************************************************************************** +#define GPIO_GPIO_RIS_RIS_M 0x000000FF // GPIO Interrupt Raw Status Value + // Description 1 An interrupt + // condition has occurred on the + // corresponding pin. 0 interrupt + // condition has not occurred on the + // corresponding pin. A bit is + // cleared by writing a 1 to the + // corresponding bit in the GPIOICR + // register. +#define GPIO_GPIO_RIS_RIS_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_MIS register. +// +//****************************************************************************** +#define GPIO_GPIO_MIS_MIS_M 0x000000FF // GPIO Masked Interrupt Status + // Value Description 1 An interrupt + // condition on the corresponding + // pin has triggered an interrupt to + // the interrupt controller. 0 An + // interrupt condition on the + // corresponding pin is masked or + // has not occurred. A bit is + // cleared by writing a 1 to the + // corresponding bit in the GPIOICR + // register. +#define GPIO_GPIO_MIS_MIS_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_ICR register. +// +//****************************************************************************** +#define GPIO_GPIO_ICR_IC_M 0x000000FF // GPIO Interrupt Clear Value + // Description 1 The corresponding + // interrupt is cleared. 0 The + // corresponding interrupt is + // unaffected. +#define GPIO_GPIO_ICR_IC_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_AFSEL register. +// +//****************************************************************************** +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DR2R register. +// +//****************************************************************************** +#define GPIO_GPIO_DR2R_DRV2_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Output Pad + // 2-mA Drive Enable Value + // Description 1 The corresponding + // GPIO pin has 2-mA drive. The + // drive for the corresponding GPIO + // pin is controlled by the GPIODR4R + // or GPIODR8R register. 0 Setting a + // bit in either the GPIODR4 + // register or the GPIODR8 register + // clears the corresponding 2-mA + // enable bit. The change is + // effective on the second clock + // cycle after the write if + // accessing GPIO via the APB memory + // aperture. If using AHB access@@ + // the change is effective on the + // next clock cycle. +#define GPIO_GPIO_DR2R_DRV2_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DR4R register. +// +//****************************************************************************** +#define GPIO_GPIO_DR4R_DRV4_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Output Pad + // 4-mA Drive Enable Value + // Description 1 The corresponding + // GPIO pin has 4-mA drive. The + // drive for the corresponding GPIO + // pin is controlled by the GPIODR2R + // or GPIODR8R register. 0 Setting a + // bit in either the GPIODR2 + // register or the GPIODR8 register + // clears the corresponding 4-mA + // enable bit. The change is + // effective on the second clock + // cycle after the write if + // accessing GPIO via the APB memory + // aperture. If using AHB access@@ + // the change is effective on the + // next clock cycle. +#define GPIO_GPIO_DR4R_DRV4_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DR8R register. +// +//****************************************************************************** +#define GPIO_GPIO_DR8R_DRV8_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Output Pad + // 8-mA Drive Enable Value + // Description 1 The corresponding + // GPIO pin has 8-mA drive. The + // drive for the corresponding GPIO + // pin is controlled by the GPIODR2R + // or GPIODR4R register. 0 Setting a + // bit in either the GPIODR2 + // register or the GPIODR4 register + // clears the corresponding 8-mA + // enable bit. The change is + // effective on the second clock + // cycle after the write if + // accessing GPIO via the APB memory + // aperture. If using AHB access@@ + // the change is effective on the + // next clock cycle. +#define GPIO_GPIO_DR8R_DRV8_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_ODR register. +// +//****************************************************************************** +#define GPIO_GPIO_ODR_ODE_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Output Pad + // Open Drain Enable Value + // Description 1 The corresponding + // pin is configured as open drain. + // 0 The corresponding pin is not + // configured as open drain. +#define GPIO_GPIO_ODR_ODE_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_PUR register. +// +//****************************************************************************** +#define GPIO_GPIO_PUR_PUE_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Pad Weak + // Pull-Up Enable Value Description + // 1 The corresponding pin has a + // weak pull-up resistor. 0 The + // corresponding pin is not + // affected. Setting a bit in the + // GPIOPDR register clears the + // corresponding bit in the GPIOPUR + // register. The change is effective + // on the second clock cycle after + // the write if accessing GPIO via + // the APB memory aperture. If using + // AHB access@@ the change is + // effective on the next clock + // cycle. +#define GPIO_GPIO_PUR_PUE_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_PDR register. +// +//****************************************************************************** +#define GPIO_GPIO_PDR_PDE_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Pad Weak + // Pull-Down Enable Value + // Description 1 The corresponding + // pin has a weak pull-down + // resistor. 0 The corresponding pin + // is not affected. Setting a bit in + // the GPIOPUR register clears the + // corresponding bit in the GPIOPDR + // register. The change is effective + // on the second clock cycle after + // the write if accessing GPIO via + // the APB memory aperture. If using + // AHB access@@ the change is + // effective on the next clock + // cycle. +#define GPIO_GPIO_PDR_PDE_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_SLR register. +// +//****************************************************************************** +#define GPIO_GPIO_SLR_SRL_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Slew Rate + // Limit Enable (8-mA drive only) + // Value Description 1 Slew rate + // control is enabled for the + // corresponding pin. 0 Slew rate + // control is disabled for the + // corresponding pin. +#define GPIO_GPIO_SLR_SRL_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_DEN register. +// +//****************************************************************************** +#define GPIO_GPIO_DEN_DEN_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Digital Enable + // Value Description 0 The digital + // functions for the corresponding + // pin are disabled. 1 The digital + // functions for the corresponding + // pin are enabled. +#define GPIO_GPIO_DEN_DEN_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_LOCK register. +// +//****************************************************************************** +#define GPIO_GPIO_LOCK_LOCK_M 0xFFFFFFFF // This register is not used in + // cc3xx. GPIO Lock A write of the + // value 0x4C4F.434B unlocks the + // GPIO Commit (GPIOCR) register for + // write access.A write of any other + // value or a write to the GPIOCR + // register reapplies the lock@@ + // preventing any register updates. + // A read of this register returns + // the following values: Value + // Description 0x1 The GPIOCR + // register is locked and may not be + // modified. 0x0 The GPIOCR register + // is unlocked and may be modified. +#define GPIO_GPIO_LOCK_LOCK_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_CR register. +// +//****************************************************************************** +#define GPIO_GPIO_CR_CR_M 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) GPIO Commit + // Value Description The + // corresponding GPIOAFSEL@@ + // GPIOPUR@@ GPIOPDR@@ or GPIODEN + // bits can be written. 1 The + // corresponding GPIOAFSEL@@ + // GPIOPUR@@ GPIOPDR@@ or GPIODEN + // bits cannot be written. 0 Note: + // The default register type for the + // GPIOCR register is RO for all + // GPIO pins with the exception of + // the NMI pin and the four JTAG/SWD + // pins (PD7@@ PF0@@ and PC[3:0]). + // These six pins are the only GPIOs + // that are protected by the GPIOCR + // register. Because of this@@ the + // register type for GPIO Port D7@@ + // GPIO Port F0@@ and GPIO Port + // C[3:0] is R/W. The default reset + // value for the GPIOCR register is + // 0x0000.00FF for all GPIO pins@@ + // with the exception of the NMI pin + // and the four JTAG/SWD pins (PD7@@ + // PF0@@ and PC[3:0]). To ensure + // that the JTAG port is not + // accidentally programmed as GPIO + // pins@@ the PC[3:0] pins default + // to non-committable. Similarly@@ + // to ensure that the NMI pin is not + // accidentally programmed as a GPIO + // pin@@ the PD7 and PF0 pins + // default to non-committable. + // Because of this@@ the default + // reset value of GPIOCR for GPIO + // Port C is 0x0000.00F0@@ for GPIO + // Port D is 0x0000.007F@@ and for + // GPIO Port F is 0x0000.00FE. +#define GPIO_GPIO_CR_CR_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_AMSEL register. +// +//****************************************************************************** +#define GPIO_GPIO_AMSEL_GPIO_AMSEL_M \ + 0x000000FF // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) GPIO Analog + // Mode Select Value Description 1 + // The analog function of the pin is + // enabled@@ the isolation is + // disabled@@ and the pin is capable + // of analog functions. 0 The analog + // function of the pin is disabled@@ + // the isolation is enabled@@ and + // the pin is capable of digital + // functions as specified by the + // other GPIO configuration + // registers. Note: This register + // and bits are only valid for GPIO + // signals that share analog + // function through a unified I/O + // pad. The reset state of this + // register is 0 for all signals. + +#define GPIO_GPIO_AMSEL_GPIO_AMSEL_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_PCTL register. +// +//****************************************************************************** +#define GPIO_GPIO_PCTL_PMC7_M 0xF0000000 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 7 This field controls the + // configuration for GPIO pin 7. +#define GPIO_GPIO_PCTL_PMC7_S 28 +#define GPIO_GPIO_PCTL_PMC6_M 0x0F000000 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 6 This field controls the + // configuration for GPIO pin 6. +#define GPIO_GPIO_PCTL_PMC6_S 24 +#define GPIO_GPIO_PCTL_PMC5_M 0x00F00000 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 5 This field controls the + // configuration for GPIO pin 5. +#define GPIO_GPIO_PCTL_PMC5_S 20 +#define GPIO_GPIO_PCTL_PMC4_M 0x000F0000 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 4 This field controls the + // configuration for GPIO pin 4. +#define GPIO_GPIO_PCTL_PMC4_S 16 +#define GPIO_GPIO_PCTL_PMC3_M 0x0000F000 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 43 This field controls + // the configuration for GPIO pin 3. +#define GPIO_GPIO_PCTL_PMC3_S 12 +#define GPIO_GPIO_PCTL_PMC1_M 0x00000F00 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 1 This field controls the + // configuration for GPIO pin 1. +#define GPIO_GPIO_PCTL_PMC1_S 8 +#define GPIO_GPIO_PCTL_PMC2_M 0x000000F0 // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 2 This field controls the + // configuration for GPIO pin 2. +#define GPIO_GPIO_PCTL_PMC2_S 4 +#define GPIO_GPIO_PCTL_PMC0_M 0x0000000F // This register is not used in + // cc3xx. equivalant register exsist + // outside GPIO IP (refer + // PAD*_config register in the + // shared comn space) Port Mux + // Control 0 This field controls the + // configuration for GPIO pin 0. +#define GPIO_GPIO_PCTL_PMC0_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_ADCCTL register. +// +//****************************************************************************** +#define GPIO_GPIO_ADCCTL_ADCEN_M \ + 0x000000FF // This register is not used in + // cc3xx. ADC trigger via GPIO is + // not supported. ADC Trigger Enable + // Value Description 1 The + // corresponding pin is used to + // trigger the ADC. 0 The + // corresponding pin is not used to + // trigger the ADC. + +#define GPIO_GPIO_ADCCTL_ADCEN_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_DMACTL register. +// +//****************************************************************************** +#define GPIO_GPIO_DMACTL_DMAEN_M \ + 0x000000FF // This register is not used in the + // cc3xx. Alternate register to + // support this feature is coded in + // the APPS_NWP_CMN space. refer + // register as offset 0x400F70D8 + // ?DMA Trigger Enable Value + // Description 1 The corresponding + // pin is used to trigger the ?DMA. + // 0 The corresponding pin is not + // used to trigger the ?DMA. + +#define GPIO_GPIO_DMACTL_DMAEN_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the GPIO_O_GPIO_SI register. +// +//****************************************************************************** +#define GPIO_GPIO_SI_SUM 0x00000001 // Summary Interrupt Value + // Description 1 Each pin has its + // own interrupt vector. 0 All port + // pin interrupts are OR'ed together + // to produce a summary interrupt. +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID4 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID4_PID4_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [7:0] + +#define GPIO_GPIO_PERIPHID4_PID4_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID5 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID5_PID5_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [15:8] + +#define GPIO_GPIO_PERIPHID5_PID5_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID6 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID6_PID6_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [23:16] + +#define GPIO_GPIO_PERIPHID6_PID6_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID7 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID7_PID7_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [31:24] + +#define GPIO_GPIO_PERIPHID7_PID7_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID0 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID0_PID0_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [7:0] Can be used by + // software to identify the presence + // of this peripheral. + +#define GPIO_GPIO_PERIPHID0_PID0_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID1 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID1_PID1_M \ + 0x000000FF // GPIO Peripheral ID Register + // [15:8] Can be used by software to + // identify the presence of this + // peripheral. + +#define GPIO_GPIO_PERIPHID1_PID1_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID2 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID2_PID2_M \ + 0x000000FF // This register is not used in + // CC3XX.v GPIO Peripheral ID + // Register [23:16] Can be used by + // software to identify the presence + // of this peripheral. + +#define GPIO_GPIO_PERIPHID2_PID2_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PERIPHID3 register. +// +//****************************************************************************** +#define GPIO_GPIO_PERIPHID3_PID3_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO Peripheral ID + // Register [31:24] Can be used by + // software to identify the presence + // of this peripheral. + +#define GPIO_GPIO_PERIPHID3_PID3_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PCELLID0 register. +// +//****************************************************************************** +#define GPIO_GPIO_PCELLID0_CID0_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO PrimeCell ID Register + // [7:0] Provides software a + // standard cross-peripheral + // identification system. + +#define GPIO_GPIO_PCELLID0_CID0_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PCELLID1 register. +// +//****************************************************************************** +#define GPIO_GPIO_PCELLID1_CID1_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO PrimeCell ID Register + // [15:8] Provides software a + // standard cross-peripheral + // identification system. + +#define GPIO_GPIO_PCELLID1_CID1_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PCELLID2 register. +// +//****************************************************************************** +#define GPIO_GPIO_PCELLID2_CID2_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO PrimeCell ID Register + // [23:16] Provides software a + // standard cross-peripheral + // identification system. + +#define GPIO_GPIO_PCELLID2_CID2_S 0 +//****************************************************************************** +// +// The following are defines for the bit fields in the +// GPIO_O_GPIO_PCELLID3 register. +// +//****************************************************************************** +#define GPIO_GPIO_PCELLID3_CID3_M \ + 0x000000FF // This register is not used in + // CC3XX. GPIO PrimeCell ID Register + // [31:24] Provides software a + // standard cross-peripheral + // identification system. + +#define GPIO_GPIO_PCELLID3_CID3_S 0 + + + +#endif // __HW_GPIO_H__ |