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Wayne Warthen
2020-05-21 14:30:05 -07:00
parent 0cfb30459a
commit d331fcbdef
6 changed files with 66 additions and 89 deletions
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47
Source/HBIOS/std.asm
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@@ -349,6 +349,53 @@ CPUKHZ .SET CPUKHZ * 2 ; ADJUST FOR DOUBLE SPEED OPERATION
;
CPUMHZ .EQU CPUKHZ / 1000 ; CPU FREQ IN MHZ
;
; SYSTEM PERIODIC TIMER MODE
;
#IF (BIOS == BIOS_WBW)
;
TM_NONE .EQU 0
TM_CTC .EQU 1
TM_TMS .EQU 2
TM_SIMH .EQU 3
TM_Z180 .EQU 4
;
.ECHO "SYSTEM TIMER:"
SYSTIM .EQU TM_NONE
;
#IF (CTCENABLE & (INTMODE == 2))
#IF (CTCTIMER)
SYSTIM .SET TM_CTC
.ECHO " CTC"
#ENDIF
#ENDIF
;
#IF (TMSENABLE & (INTMODE == 1))
#IF (TMSTIMENABLE)
SYSTIM .SET TM_TMS
.ECHO " TMS9918"
#ENDIF
#ENDIF
;
#IF ((PLATFORM == PLT_SBC) & (INTMODE == 1))
#IF (HTIMENABLE)
SYSTIM .SET TM_SIMH
.ECHO " SIMH"
#ENDIF
#ENDIF
;
#IF ((CPUFAM == CPU_Z180) & (INTMODE == 2))
SYSTIM .SET TM_Z180
.ECHO " Z180"
#ENDIF
;
#IF SYSTIM == TM_NONE
.ECHO " NONE"
#ENDIF
;
.ECHO "\n"
;
#ENDIF
;
; MEMORY BANK CONFIGURATION
;
#IF (BIOS == BIOS_UNA)