diff options
Diffstat (limited to 'test/passes/jacktest/risc.fir')
| -rw-r--r-- | test/passes/jacktest/risc.fir | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/test/passes/jacktest/risc.fir b/test/passes/jacktest/risc.fir deleted file mode 100644 index f722cf97..00000000 --- a/test/passes/jacktest/risc.fir +++ /dev/null @@ -1,54 +0,0 @@ -; RUN: firrtl -i %s -o %s.v -X verilog -p cT 2>&1 | tee %s.out | FileCheck %s -; CHECK: Done! -circuit Risc : - module Risc : - output out : UInt<32> - output valid : UInt<1> - input boot : UInt<1> - input isWr : UInt<1> - input wrAddr : UInt<8> - input wrData : UInt<32> - input clk : Clock - input reset : UInt<1> - - cmem file : UInt<32>[256] - cmem code : UInt<32>[256] - reg pc : UInt<8>,clk with : - reset => (reset,UInt<8>(0)) - read mport inst = code[pc],clk - node op = bits(inst, 31, 24) - node rci = bits(inst, 23, 16) - node rai = bits(inst, 15, 8) - node rbi = bits(inst, 7, 0) - node T_51 = eq(rai, UInt<1>(0)) - read mport T_52 = file[rai],clk - node ra = mux(T_51, UInt<1>(0), T_52) - node T_53 = eq(rbi, UInt<1>(0)) - read mport T_54 = file[rbi],clk - node rb = mux(T_53, UInt<1>(0), T_54) - wire rc : UInt<32> - valid <= UInt<1>(0) - out <= UInt<1>(0) - rc <= UInt<1>(0) - when isWr : - write mport T_55 = code[wrAddr],clk - T_55 <= wrData - else : when boot : pc <= UInt<1>(0) - else : - node T_56 = eq(UInt<1>(0), op) - when T_56 : - node T_57 = tail(add(ra, rb),1) - rc <= T_57 - node T_58 = eq(UInt<1>(1), op) - when T_58 : - node T_59 = shl(rai, 8) - node T_60 = or(T_59, rbi) - rc <= T_60 - out <= rc - node T_61 = eq(rci, UInt<8>(255)) - when T_61 : valid <= UInt<1>(1) - else : - write mport T_62 = file[rci],clk - T_62 <= rc - node T_63 = tail(add(pc, UInt<1>(1)),1) - pc <= T_63 |
