Mostek z80 - Page 79

3.64 EXAMPLES, T COMMAND
,~ 0,H(CR)
< set hardware breakpoint
,~ H,O(CR)
< update history options
PA7---PA0 Al5--------------A0
TRIGGER WORD IS: XXXX XXXX 0000 0000 0000 0000 iCR)
UPDA'"fE: XXXX XXXX 0000 0000 0000 0000
TRIGGER STROBE IS (MRD,LE) iTO CHANGE SELECT ONE:
MRD(0) MWR(1) MREQ(2) IORD(3)
ICMR(4) IORQ(5)
INTA(6) PAS (7) [,LE(8) ,TE(9)] --) iCR)
EVENT COUNT IS: 0001 --) ..£lCR)
DELAY COUNT IS: 000 --) !iCR)
HISTORY CLOCK IS (MRD MWR lORD IOWR ) iTO CHANGE SELECT ANY:
MHO(0) MWR(1) MRF(2)
3-43
IORD(3) IOWR(4) PAB+(5) PAB-(6) --) 01234(CR) < enable all cycles
HISTORY CLOCK ENABLE IS (ALL) CYCLES ; TO CHANGE SELECT ONE:
ALL(0) DMA(I) CPU(2) PA7L(3) PA7H(4)
'IWORD(6)
[ ,PB8L(8) ,PB8H(9)] --) iCR)
< execute target program
HWBP ENCOUNTERED 58 USEC
PC AF' I IF Be DE HL DISASSEMBLY
IX IY SP
0004 0200 0040 FFFF FFFF 0200 CPL
FBFF FF5D 01F0
< display history memory