MirrorRepos/RomWBW
1
0
Fork 1
mirror of https://github.com/wwarthen/RomWBW.git synced 2026-02-06 22:13:13 -06:00
Code Issues Projects Releases Wiki Activity

Support MBC VDC

Browse Source
This commit is contained in:
Wayne Warthen
2021-12-10 16:34:15 -08:00
parent da71f225ca
commit e8ecdd0fac
14 changed files with 118 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Source/HBIOS/std.asm
View File

@@ -225,6 +225,18 @@ TMSMODE_RC .EQU 3 ; RC2014 TMS9918 VIDEO BOARD
TMSMODE_RCV9958 .EQU 4 ; RC2014 V9958 VIDEO BOARD
TMSMODE_RCKBD .EQU 5 ; RC2014 TMS9918 + PS2 KEYBOARD
;
; CVDU VIDEO MODE SELECTIONS
;
CVDUMODE_NONE .EQU 0
CVDUMODE_ECB .EQU 1 ; SCG ECB BOARD
CVDUMODE_MBC .EQU 2 ; MBC VDC BOARD
;
; CVDU MONITOR SELECTIONS
;
CVDUMON_NONE .EQU 0
CVDUMON_CGA .EQU 1 ; CGA MONITOR TIMING (16.000 MHZ OSC)
CVDUMON_EGA .EQU 2 ; EGA MONITOR TIMING (16.257 MHZ OSC)
;
; DMA MODE SELECTIONS
;
DMAMODE_NONE .EQU 0