[dev]add hanson names to some datapath controls, add dasb

This commit is contained in:
BigEd 2010-09-27 17:24:42 +00:00
parent 4ce8e4291f
commit 46976519fe
1 changed files with 68 additions and 53 deletions

View File

@ -119,7 +119,7 @@ p1: 1444,
p2: 1421,
p3: 439,
p4: 1119, // there is no bit4 in the status register!
p5: 999999, // there is no bit5 in the status register!
p5: -1, // there is no bit5 in the status register!
p6: 77,
p7: 1370,
s0: 1403, // machine state: stack pointer
@ -201,6 +201,15 @@ alu4: 606,
alu5: 314,
alu6: 331,
alu7: 765,
// datapath signal: decimally adjusted special bus
dasb0: 54, // same node as sb0
dasb1: 1009,
dasb2: 450,
dasb3: 1475,
dasb4: 1405, // same node as sb4
dasb5: 263,
dasb6: 679,
dasb7: 1494,
adl0: 413, // internal state: address latch low
adl1: 1282,
adl2: 1242,
@ -473,76 +482,82 @@ pipeVectorA2: 45,
// internal state: datapath control drivers
pipedpc28: 683,
// internal signals: alu internal (private) busses
alua0: 1167,
alua1: 1248,
alua2: 1332,
alua3: 1680,
alua4: 1142,
alua5: 530,
alua6: 1627,
alua7: 1522,
alub0: 977,
alub1: 1432,
alub2: 704,
alub3: 96,
alub4: 1645,
alub5: 1678,
alub6: 235,
alub7: 1535,
aluanorb0: 143,
aluanandb0: 1628,
aluaorb0: 693,
notaluoutmux0: 957, // alu result latch input
alua1: 1248,
alub1: 1432,
aluanorb1: 155,
aluanandb1: 841,
aluaorb1: 1021,
notaluoutmux1: 250, // alu result latch input
// internal signals: datapath control signals
dpc0: 801, // drive sb from y
dpc1: 325, // load y from sb
dpc2: 1263, // drive sb from x
dpc3: 1186, // load x from sb
dpc4: 1700, // drive sb from stack pointer
dpc5: 1468, // drive adl from stack pointer
dpc6: 874, // load stack pointer from sb
dpc7: 654, // recirculate stack pointer
dpc8: 1068, // alu b side: select not-idb input
dpc9: 859, // alu b side: select idb input
dpc0_YSB: 801, // drive sb from y
dpc1_SBY: 325, // load y from sb
dpc2_XSB: 1263, // drive sb from x
dpc3_SBX: 1186, // load x from sb
dpc4_SSB: 1700, // drive sb from stack pointer
dpc5_SADL: 1468, // drive adl from stack pointer
dpc6_SBS: 874, // load stack pointer from sb
dpc7_SS: 654, // recirculate stack pointer
dpc8_nDBADD: 1068, // alu b side: select not-idb input
dpc9_DBADD: 859, // alu b side: select idb input
dpc10: 437, // alu b side: select adl input
dpc11: 549, // alu a side: select sb
dpc12: 984, // alu a side: select zero
dpc13: 59, // alu op: a or b
dpc14: 362, // alu op: logical right shift
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
dpc19: 214, // alu to sb bit 7 only
dpc10_ADLADD: 437, // alu b side: select adl input
dpc11_SBADD: 549, // alu a side: select sb
dpc12_0ADD: 984, // alu a side: select zero
dpc13_ORS: 59, // alu op: a or b
dpc14_SRS: 362, // alu op: logical right shift
dpc15_ANDS: 574, // alu op: a and b
dpc16_EORS: 1666, // alu op: a xor b (?)
dpc17_SUMS: 921, // alu op: a plus b (?)
notalucin: 1165, // alu carry in
dpc18_DAA: 1201, // decimal related
dpc19_ADDSB7: 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/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
dpc27: 140, // sb pass-connects to adh
dpc28: 229, // zero to adh0 bit0 only
dpc29: 203, // zero to adh bits 7-1 only
dpc20_ADDSB06: 129, // alu to sb bits 6-0 only
dpc21_ADDADL: 1015, // alu to adl
alucout: 938, // alu carry out (latched)
dpc22_DSA: 725, // decimal related/SBC only
dpc23_SBAC: 534, // (optionalls decimal-adjusted) sb to acc
dpc24_ACSB: 1698, // acc to sb
dpc25_SBDB: 1060, // sb pass-connects to idb
dpc26_ACDB: 1331, // acc to idb
dpc27_SBADH: 140, // sb pass-connects to adh
dpc28_0ADH0: 229, // zero to adh0 bit0 only
dpc29_0ADH17: 203, // zero to adh bits 7-1 only
dpc30: 48, // load pch from adh
dpc31: 741, // load pch from pch incremented
dpc32: 1235, // drive adh from pch incremented
dpc33: 247, // drive idb from pch incremented
dpc34: 1704, // pch carry in and pcl FF detect?
dpc35: 1334, // pcl 0x?F detect - half-carry
dpc36: 379, // pcl carry in
dpc37: 283, // drive idb from pcl incremented
dpc38: 438, // drive adl from pcl incremented
dpc39: 898, // load pcl from pcl incremented
dpc30_ADHPCH: 48, // load pch from adh
dpc31_PCHPCH: 741, // load pch from pch incremented
dpc32_PCHADH: 1235, // drive adh from pch incremented
dpc33_PCHDB: 247, // drive idb from pch incremented
dpc34_PCLC: 1704, // pch carry in and pcl FF detect?
dpc35: 1334, // pcl 0x?F detect - half-carry
dpc36_IPC: 379, // pcl carry in
dpc37_PCLDB: 283, // drive idb from pcl incremented
dpc38_PCLADL: 438, // drive adl from pcl incremented
dpc39_PCLPCL: 898, // load pcl from pcl incremented
dpc40: 414, // load pcl from adl
dpc40_ADLPCL: 414, // load pcl from adl
dpc41: 1564, // pass-connect adl to mux node driven by idl
dpc42: 41, // pass-connect adh to mux node driven by idl
dpc43: 863, // pass-connect idb to mux node driven by idl