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add tools/xxdp; tcode comments [skip ci]

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wfjm
2022-12-10 08:40:42 +01:00
parent e257162109
commit a442a225e5
30 changed files with 1052 additions and 1 deletions
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13
tools/tcode/cpu_eis.mac
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@@ -15,6 +15,10 @@
; This section verifies
; x xxx xxx xxx xxx xxx NZVC Instruction / Remark
; 0 111 001 rrr sss sss NZVC DIV
;
; A1.1 div test basics
; A1.2 div test systematic
; A1.3 div odd register
;
jmp ta0101
@@ -328,6 +332,9 @@ ta0103: mov #1000$,r4 ; setup data pointer
; x xxx xxx xxx xxx xxx NZVC Instruction / Remark
; 0 111 000 rrr sss sss NZ0C MUL
;
; B1.1 mul even and odd
; B1.2 mul+div (and adc,adc,sxt)
;
; Test B1.1 -- mul even and odd ++++++++++++++++++++++++++++++++++++++
; check that mul works with even and odd destination register
;
@@ -510,6 +517,9 @@ tc0101: mov #1000$,r4 ; setup data pointer
; x xxx xxx xxx xxx xxx NZVC Instruction / Remark
; 0 111 011 rrr sss sss NZVC ASHC
;
; D1.1 ashc even register
; D1.2 ashc odd register
;
; Test D1.1 -- ashc even register +++++++++++++++++++++++++++++++++++
;
td0101: mov #1000$,r4 ; setup data pointer
@@ -658,6 +668,9 @@ td0102: mov #1000$,r4 ; setup data pointer
; x xxx xxx xxx xxx xxx NZVC Instruction / Remark
; 0 111 100 rrr ddd ddd NZ0- XOR
;
; E1.1 xor znvc=0
; E1.2 xor znvc=1
;
; Test E1.1 -- xor znvc=0 ++++++++++++++++++++++++++++++++++++++++++++
; check xor with all ccs cleared; memory destination
;