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-rw-r--r--riscv/riscv_step.sail2
1 files changed, 2 insertions, 0 deletions
diff --git a/riscv/riscv_step.sail b/riscv/riscv_step.sail
index 2ac80cc6..af41c098 100644
--- a/riscv/riscv_step.sail
+++ b/riscv/riscv_step.sail
@@ -114,6 +114,8 @@ function loop () = {
i = i + 1;
if i == insns_per_tick then {
tick_clock();
+ /* for now, we drive the platform i/o at every clock tick. */
+ tick_platform();
i = 0;
}
}