diff options
| author | Alejandro Soto <alejandro@34project.org> | 2022-12-09 00:32:34 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-12-09 00:36:44 -0600 |
| commit | b2b2d5124db13714ed82181c9558568d908dfa2a (patch) | |
| tree | 1779e0751eb49b1a62beff291792455a7e4ff740 /rtl/core/control/writeback.sv | |
| parent | 2cbccf921bf84665c55cea67b81f31c66dde4249 (diff) | |
Implement cp15 control
Diffstat (limited to 'rtl/core/control/writeback.sv')
| -rw-r--r-- | rtl/core/control/writeback.sv | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/rtl/core/control/writeback.sv b/rtl/core/control/writeback.sv index 824d867..3bacb75 100644 --- a/rtl/core/control/writeback.sv +++ b/rtl/core/control/writeback.sv @@ -19,6 +19,7 @@ module core_control_writeback input word saved_base, vector, psr_wb, + coproc_wb, input reg_num ra, popped, mul_r_add_hi, @@ -68,6 +69,8 @@ module core_control_writeback wr_value = mul_q_lo; else if(cycle.psr) wr_value = psr_wb; + else if(cycle.coproc) + wr_value = coproc_wb; else // Ruta combinacional larga wr_value = q_alu; |