6502/visual6502
1
0
Fork 0
mirror of https://github.com/trebonian/visual6502.git synced 2024-12-22 12:29:20 +00:00
Code Issues Projects Releases Wiki Activity

[dev]annotate some decimal signals

Browse Source
This commit is contained in:
BigEd 2010-09-26 21:39:58 +00:00
parent 25f4594fdf
commit f67125989c
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
nodenames.js
View File

@ -317,8 +317,8 @@ pla47: 857,
pla48: 712,
pla49: 1337,
pla50: 1355,
pla51: 787,
pla52: 575,
pla51_T0SBC: 787, // 52:111XXXXX 1 0 T0SBC
pla52_T0ADCSBC: 575, // 51:X11XXXXX 1 0 T0ADCSBC
pla53: 1466,
// internal signal: pla outputs block 5
@ -440,7 +440,7 @@ pipeUNK18: 899,
pipeUNK19: 832,
pipeUNK20: 294,
pipeUNK21: 1176,
pipeUNK22: 561,
pipeUNK22: 561, // becomes dpc22
pipeUNK23: 596,
pipeUNK24: 449,
pipeUNK25: 1036,
@ -516,14 +516,14 @@ dpc15: 574, // alu op: a and b
dpc16: 1666, // alu op: a xor b (?)
dpc17: 921, // alu op: a plus b (?)
notalucin: 1165, // alu carry in
dpc18: 1201, // decimal related? bits 7 and 3 only
dpc18: 1201, // decimal related
dpc19: 214, // alu to sb bit 7 only
dpc20: 129, // alu to sb bits 6-0 only
dpc21: 1015, // alu to adl
alucout: 938, // alu carry out (latched)
dpc22: 725, // decimal related? bits 3 and 4 only
dpc23: 534, // sb to acc
dpc22: 725, // decimal related/SBC only
dpc23: 534, // (optionalls decimal-adjusted) sb to acc
dpc24: 1698, // acc to sb
dpc25: 1060, // sb pass-connects to idb
dpc26: 1331, // acc to idb