Epson S1C62 Family - Manual (Page 144)

Format
ICE CONTROL SOFTWARE ICS62XX
VIII-30 EPSON S1C62 FAMILY
DEVELOPMENT TOOL REFERENCE MANUAL
HB, HG
HISTORY DATA DISPLAY BACKWARD/FORWARD
#HB
#HG
Indicates the history information before and after the history pointer.
(1) HB: 21 instructions displayed from the current history pointer. The current pointer
decrements 21 after display. (Validated in vicinity of last displayed history value.)
(2) HG: 21 instructions displayed from the current history pointer. The current pointer
increments 21 after display. (Validated from old displayed history value by a screen.)
(3) The current history pointer indicates the last pointer after GO command completion.
←
Current history pointer = last history pointer - 42
Displayed by HB 21 lines (Second HB execution)
←
Current history pointer = last history pointer - 21
Displayed by HB 21 lines (First HB execution)
←
Current history pointer = last history pointer
(immediately after GO command)
Function
#BA,108
#G,R
*PC=
*PC=HALT
*EMULATION END STATUS = BREAK HIT
*PC=01E6 A=7 B=6 X=024 Y=026 F=.... SP=4D
*RUN TIME=TIMEOVER
#HB
LOC PC IR OP OPR. A B X Y IDZC MEMORY OPERATION OTHER
2415 0423 83A LD Y,3A 7 6 056 03A 0010
2416 0424 CF1 OR MY,01 7 6 056 03A 0000 R03A=0 W03A=1
2417 0425 FDF RET 7 6 056 03A 0000 R01D=6 R01E=6 R01F=1
: : : : : : : : :
2432 0174 FF8 HALT 7 6 024 026 1000
2433 W01F=1 W01E=7 W01D=5 INT1
2434 INT2
2435* 0108 0E6 JP E6 7 6 024 026 0000
... When an HB command is executed after a break hit, 21
lines are displayed from the break address onward
Examples