6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-11-03 10:07:02 +00:00
Code Issues Projects Releases Wiki Activity
0a1266e59b
cc65/libsrc/c64/c64.inc

202 lines
4.3 KiB
PHP
Raw Normal View History

This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
;
; C64 generic definitions. Stolen from Elite128
;
; ---------------------------------------------------------------------------
; Zero page, Commodore stuff
ST = $90 ; IEC status byte
New randomize() function for nearly all platforms git-svn-id: svn://svn.cc65.org/cc65/trunk@1487 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-11-05 10:48:20 +00:00
TIME = $A0 ; 60 HZ clock
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
FNAM_LEN = $B7 ; Length of filename
SECADR = $B9 ; Secondary address
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-04-09 19:34:57 +00:00
DEVNUM = $BA ; Device number
Added routines to handle command line params git-svn-id: svn://svn.cc65.org/cc65/trunk@2012 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-03-10 21:21:46 +00:00
FNAM = $BB ; Pointer to filename
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
KEY_COUNT = $C6 ; Number of keys in input buffer
For the CBM platforms, make revers() machine dependent and use the RVS flag of the different machines instead of a separate one. For the C128, make the textcolor() function work in 40 and 80 column mode. git-svn-id: svn://svn.cc65.org/cc65/trunk@1787 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-12-19 20:29:27 +00:00
RVS = $C7 ; Reverse flag
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
CURS_FLAG = $CC ; 1 = cursor off
CURS_BLINK = $CD ; Blink counter
CURS_CHAR = $CE ; Character under the cursor
CURS_STATE = $CF ; Cursor blink state
SCREEN_PTR = $D1 ; Pointer to current char in text screen
CURS_X = $D3 ; Cursor column
CURS_Y = $D6 ; Cursor row
CRAM_PTR = $F3 ; Pointer to current char in color RAM
CHARCOLOR = $286
For the CBM platforms, make revers() machine dependent and use the RVS flag of the different machines instead of a separate one. For the C128, make the textcolor() function work in 40 and 80 column mode. git-svn-id: svn://svn.cc65.org/cc65/trunk@1787 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-12-19 20:29:27 +00:00
CURS_COLOR = $287 ; Color under the cursor
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
PALFLAG = $2A6 ; $01 = PAL, $00 = NTSC
; ---------------------------------------------------------------------------
; Kernal routines
; Direct entries
CLRSCR = $E544
KBDREAD = $E5B4
Working on the new serial code git-svn-id: svn://svn.cc65.org/cc65/trunk@2070 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-04-20 22:49:32 +00:00
NMIEXIT = $FEBC
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
; ---------------------------------------------------------------------------
; Vector and other locations
IRQVec = $0314
BRKVec = $0316
NMIVec = $0318
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-04-09 19:34:57 +00:00
; ---------------------------------------------------------------------------
; Screen size
XSIZE = 40
YSIZE = 25
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
; ---------------------------------------------------------------------------
; I/O: VIC
VIC = $D000
VIC_SPR0_X = $D000
VIC_SPR0_Y = $D001
VIC_SPR1_X = $D002
VIC_SPR1_Y = $D003
VIC_SPR2_X = $D004
VIC_SPR2_Y = $D005
VIC_SPR3_X = $D006
VIC_SPR3_Y = $D007
VIC_SPR4_X = $D008
VIC_SPR4_Y = $D009
VIC_SPR5_X = $D00A
VIC_SPR5_Y = $D00B
VIC_SPR6_X = $D00C
VIC_SPR6_Y = $D00D
VIC_SPR7_X = $D00E
VIC_SPR7_Y = $D00F
VIC_SPR_HI_X = $D010
VIC_SPR_ENA = $D015
VIC_SPR_EXP_X = $D017
VIC_SPR_EXP_Y = $D01D
VIC_SPR_MCOLOR = $D01C
VIC_SPR_BG_PRIO = $D01B
VIC_SPR_MCOLOR0 = $D025
VIC_SPR_MCOLOR1 = $D026
VIC_SPR0_COLOR = $D027
VIC_SPR1_COLOR = $D028
VIC_SPR2_COLOR = $D029
VIC_SPR3_COLOR = $D02A
VIC_SPR4_COLOR = $D02B
VIC_SPR5_COLOR = $D02C
VIC_SPR6_COLOR = $D02D
VIC_SPR7_COLOR = $D02E
VIC_CTRL1 = $D011
VIC_CTRL2 = $D016
VIC_HLINE = $D012
VIC_VIDEO_ADR = $D018
VIC_IRR = $D019 ; Interrupt request register
VIC_IMR = $D01A ; Interrupt mask register
VIC_BORDERCOLOR = $D020
VIC_BG_COLOR0 = $D021
VIC_BG_COLOR1 = $D022
VIC_BG_COLOR2 = $D023
VIC_BG_COLOR3 = $D024
; 128 stuff:
VIC_KBD_128 = $D02F ; Extended kbd bits (visible in 64 mode)
VIC_CLK_128 = $D030 ; Clock rate register (visible in 64 mode)
; ---------------------------------------------------------------------------
; I/O: SID
SID = $D400
SID_S1Lo = $D400
SID_S1Hi = $D401
SID_PB1Lo = $D402
SID_PB1Hi = $D403
SID_Ctl1 = $D404
SID_AD1 = $D405
SID_SUR1 = $D406
SID_S2Lo = $D407
SID_S2Hi = $D408
SID_PB2Lo = $D409
SID_PB2Hi = $D40A
SID_Ctl2 = $D40B
SID_AD2 = $D40C
SID_SUR2 = $D40D
SID_S3Lo = $D40E
SID_S3Hi = $D40F
SID_PB3Lo = $D410
SID_PB3Hi = $D411
SID_Ctl3 = $D412
SID_AD3 = $D413
SID_SUR3 = $D414
SID_FltLo = $D415
SID_FltHi = $D416
SID_FltCtl = $D417
SID_Amp = $D418
SID_ADConv1 = $D419
SID_ADConv2 = $D41A
SID_Noise = $D41B
SID_Read3 = $D41C
; ---------------------------------------------------------------------------
; I/O: VDC (128 only)
VDC_INDEX = $D600
VDC_DATA = $D601
; ---------------------------------------------------------------------------
; I/O: CIAs
CIA1 = $DC00
CIA1_PRA = $DC00
CIA1_PRB = $DC01
CIA1_DDRA = $DC02
CIA1_DDRB = $DC03
CIA1_ICR = $DC0D
CIA1_CRA = $DC0E
CIA1_CRB = $DC0F
CIA2 = $DD00
CIA2_PRA = $DD00
CIA2_PRB = $DD01
CIA2_DDRA = $DD02
CIA2_DDRB = $DD03
CIA2_ICR = $DD0D
CIA2_CRA = $DD0E
CIA2_CRB = $DD0F
; ---------------------------------------------------------------------------
; Super CPU
SCPU_VIC_Bank1 = $D075
SCPU_Slow = $D07A
SCPU_Fast = $D07B
SCPU_EnableRegs = $D07E
SCPU_DisableRegs= $D07F
SCPU_Detect = $D0BC
; ---------------------------------------------------------------------------
; Processor Port at $01
LORAM = $01 ; Enable the basic rom
HIRAM = $02 ; Enable the kernal rom
IOEN = $04 ; Enable I/O
CASSDATA = $08 ; Cassette data
CASSPLAY = $10 ; Cassette: Play
CASSMOT = $20 ; Cassette motor on
TP_FAST = $80 ; Switch Rossmoeller TurboProcess to fast mode
RAMONLY = $F8 ; (~(LORAM | HIRAM | IOEN)) & $FF
Reference in New Issue Copy Permalink