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| author | Jan Tuomi <jans.tuomi@gmail.com> | 2023-04-10 15:02:50 +0300 |
|---|---|---|
| committer | Jan Tuomi <jans.tuomi@gmail.com> | 2023-04-10 15:02:50 +0300 |
| commit | 16b4fbd209d71bdb1a066bacd03a9ccd1cf3d16c (patch) | |
| tree | 3d9a6a8f50f5c9c6392beef681c3a119d5b051d4 /src/ucode.py | |
| parent | f07900a66952edb27114b8bdd68efc397b995796 (diff) | |
Add stack ops, subroutines
Diffstat (limited to 'src/ucode.py')
| -rwxr-xr-x | src/ucode.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ucode.py b/src/ucode.py index 10dd853..9745a7e 100755 --- a/src/ucode.py +++ b/src/ucode.py @@ -65,8 +65,8 @@ ucode = [ # BRI 1000 XFFI IIII IIII branch([*fetch, US_RS, 0, 0, 0, 0, 0], [*fetch, IM_M|LI_OE|PC_IE, US_RS, 0, 0, 0, 0]), - # NOP 1001 XXXX XXXX XXXX - nop(), + # LPC 1001 TTTX XXXX XXXX + not_branch([*fetch, PC_OE|RW_IE, US_RS, 0, 0, 0, 0]), # NOP 1010 XXXX XXXX XXXX nop(), # NOP 1011 XXXX XXXX XXXX |