diff options
| author | Julian Blake Kongslie | 2021-05-30 16:47:19 -0700 |
|---|---|---|
| committer | Julian Blake Kongslie | 2021-05-30 16:47:19 -0700 |
| commit | fa59c4b8e506e5503caa5b8b4499a3c1965800a5 (patch) | |
| tree | 72ee8aa648524c57695ec624c447945e8460c58c /hdl/core.sv | |
| parent | Work in progress from May 9 (diff) | |
| download | noncpu-wip.tar.xz | |
Work in progress from May 30wip
Diffstat (limited to '')
| -rw-r--r-- | hdl/core.sv | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hdl/core.sv b/hdl/core.sv index 12b5459..1b61944 100644 --- a/hdl/core.sv +++ b/hdl/core.sv | |||
| @@ -124,9 +124,9 @@ always_ff @(posedge clk) begin | |||
| 124 | state = FETCH; | 124 | state = FETCH; |
| 125 | {opcode, operand} = `lag(mem_read_data); | 125 | {opcode, operand} = `lag(mem_read_data); |
| 126 | // $display("%o: decode %o %o", pc-1, opcode, operand); | 126 | // $display("%o: decode %o %o", pc-1, opcode, operand); |
| 127 | // // verilator lint_off WIDTH | 127 | // verilator lint_off WIDTH |
| 128 | // $display("%o %b %o 0000", 14'(pc-1), link, acc); | 128 | // $display("%o %b %o 0000", 14'(pc-1), link, acc); |
| 129 | // // verilator lint_on WIDTH | 129 | // verilator lint_on WIDTH |
| 130 | {i, z, wip} = operand; | 130 | {i, z, wip} = operand; |
| 131 | if (z) | 131 | if (z) |
| 132 | address = {page, wip}; | 132 | address = {page, wip}; |
| @@ -186,7 +186,7 @@ always_ff @(posedge clk) begin | |||
| 186 | if (spa && acc[11]) skip = 0; | 186 | if (spa && acc[11]) skip = 0; |
| 187 | if (sna && acc == 0) skip = 0; | 187 | if (sna && acc == 0) skip = 0; |
| 188 | if (szl && link != 0) skip = 0; | 188 | if (szl && link != 0) skip = 0; |
| 189 | if (skip && (spa || sna || szl)) pc++; | 189 | if (skip) pc++; |
| 190 | if (cla) acc = 0; | 190 | if (cla) acc = 0; |
| 191 | if (osr) begin | 191 | if (osr) begin |
| 192 | $display("%o: unsupported front panel switch test", pc); | 192 | $display("%o: unsupported front panel switch test", pc); |
