+++ /dev/null
-;-------------------------------------------------------------------------
-; Atari System Equates
-; by Freddy Offenga & Christian Groessler
-;
-; References:
-; - Atari 400/800 OS rev.B source code, Atari 1979
-; - Atari OS manual - XL addendum
-; - Atari XL/XE rev.2 source code, Atari 1984
-; - Mapping the Atari - revised edition, Ian Chadwick 1985
-;
-; ##old## old OS rev.B label - moved or deleted
-; ##1200xl## new label introduced in 1200XL OS (rev.10/11)
-; ##rev2## new label introduced in XL/XE OS rev.2
-;-------------------------------------------------------------------------
-
-;-------------------------------------------------------------------------
-; Configuration Equates
-;-------------------------------------------------------------------------
-
-MAXDEV = 33 ;offset to last possible entry of HATABS
-IOCBSZ = 16 ;length of IOCB
-
-SEIOCB = 0*IOCBSZ ;##rev2## screen editor IOCB index
-MAXIOC = 8*IOCBSZ ;first invalid IOCB index
-
-DSCTSZ = 128 ;##rev2## disk sector size
-
-LEDGE = 2 ;left edge
-REDGE = 39 ;right edge
-
-INIML = $0700 ;##rev2## initial MEMLO
-
-ICSORG = $CC00 ;##rev2## international character set origin
-DCSORG = $E000 ;##rev2## domestic character set origin
-
-; IOCB Command Code Equates
-
-OPEN = $03 ;open
-GETREC = $05 ;get record
-GETCHR = $07 ;get character(s)
-PUTREC = $09 ;put record
-PUTCHR = $0B ;put character(s)
-CLOSE = $0C ;close
-STATIS = $0D ;status
-SPECIL = $0E ;special
-
-; Special Entry Command Equates
-
-; Screen Commands
-
-DRAWLN = $11 ;draw line
-FILLIN = $12 ;draw line with right fill
-
-; ICAX1 Auxiliary Byte 1 Equates
-
-APPEND = $01 ;open write append (D:)
-DIRECT = $02 ;open for directory access (D:)
-OPNIN = $04 ;open for input (all devices)
-OPNOT = $08 ;open for output (all devices)
-MXDMOD = $10 ;open for mixed mode (E:, S:)
-INSCLR = $20 ;open for input without clearing screen
-
-; Device Code Equates
-
-CASSET = 'C' ;cassette
-DISK = 'D' ;disk
-SCREDT = 'E' ;screen editor
-KBD = 'K' ;keyboard
-PRINTR = 'P' ;printer
-DISPLY = 'S' ;screen display
-
-; SIO Command Code Equates
-
-SIO_FORMAT = $21 ;format disk (default density)
-SIO_FORMATS = $22 ;1050: format medium density
-SIO_CONFIG = $44 ;configure drive
-SIO_CONFIGSF = $4B ;slow/fast configure drive??
-SIO_WRITE = $50 ;write sector
-SIO_READ = $52 ;read sector
-SIO_STAT = $53 ;get status information
-SIO_VERIFY = $56 ;verify sector
-SIO_WRITEV = $57 ;write sector with verify
-
-; Character and Key Code Equates
-
-CLS = $7D ;##rev2## clear screen
-EOL = $9B ;end of line (RETURN)
-
-HELP = $11 ;##1200xl## key code for HELP
-CNTLF1 = $83 ;##1200xl## key code for CTRL-F1
-CNTLF2 = $84 ;##1200xl## key code for CTRL-F2
-CNTLF3 = $93 ;##1200xl## key code for CTRL-F3
-CNTLF4 = $94 ;##1200xl## key code for CTRL-F4
-CNTL1 = $9F ;##1200xl## key code for CTRL-1
-
-; Status Code Equates
-
-SUCCES = 1 ;($01) succesful operation
-
-BRKABT = 128 ;($80) BREAK key abort
-PRVOPN = 129 ;($81) IOCB already open error
-NONDEV = 130 ;($82) nonexistent device error
-WRONLY = 131 ;($83) IOCB opened for write only error
-NVALID = 132 ;($84) invalid command error
-NOTOPN = 133 ;($85) device/file not open error
-BADIOC = 134 ;($86) invalid IOCB index error
-RDONLY = 135 ;($87) IOCB opened for read only error
-EOFERR = 136 ;($88) end of file error
-TRNRCD = 137 ;($89) truncated record error
-TIMOUT = 138 ;($8A) peripheral device timeout error
-DNACK = 139 ;($8B) device does not acknowledge command
-FRMERR = 140 ;($8C) serial bus framing error
-CRSROR = 141 ;($8D) cursor overrange error
-OVRRUN = 142 ;($8E) serial bus data overrun error
-CHKERR = 143 ;($8F) serial bus checksum error
-DERROR = 144 ;($90) device done (operation incomplete)
-BADMOD = 145 ;($91) bad screen mode number error
-FNCNOT = 146 ;($92) function not implemented in handler
-SCRMEM = 147 ;($93) insufficient memory for screen mode
-
-DSKFMT = 148 ;($94) SpartaDOS: urecognized disk format
-INCVER = 149 ;($95) SpartaDOS: disk was made with incompat. version
-DIRNFD = 150 ;($96) SpartaDOS: directory not found
-FEXIST = 151 ;($97) SpartaDOS: file exists
-NOTBIN = 152 ;($98) SpartaDOS: file not binary
-LSYMND = 154 ;($9A) SDX: loader symbol not defined
-BADPRM = 156 ;($9C) SDX: bad parameter
-OUTOFM = 158 ;($9E) SDX: out of memory
-INVDEV = 160 ;($A0) invalid device number
-TMOF = 161 ;($A1) too many open files
-DSKFLL = 162 ;($A2) disk full
-FATLIO = 163 ;($A3) fatal I/O error
-FNMSMT = 164 ;($A4) internal file number mismatch
-INVFNM = 165 ;($A5) invalid file name
-PDLERR = 166 ;($A6) point data length error
-EPERM = 167 ;($A7) permission denied
-DINVCM = 168 ;($A8) command invalid for disk
-DIRFLL = 169 ;($A9) directory full
-FNTFND = 170 ;($AA) file not found
-PNTINV = 171 ;($AB) point invalid
-BADDSK = 173 ;($AD) bad disk
-INCFMT = 176 ;($B0) DOS 3: incompatible file system
-
-; DCB Device Bus Equates
-
-DISKID = $31 ;##rev2## disk bus ID
-PDEVN = $40 ;##rev2## printer bus ID
-CASET = $60 ;##rev2## cassette bus ID
-
-; Bus Command Equates
-
-FOMAT = '!' ;##rev2## format command
-PUTSEC = 'P' ;##rev2## put sector command
-READ = 'R' ;##rev2## read command
-STATC = 'S' ;##rev2## status command
-WRITE = 'W' ;##rev2## write command
-
-; Command Auxiliary Byte Equates
-
-DOUBLE = 'D' ;##rev2## print 20 characters double width
-NORMAL = 'N' ;##rev2## print 40 characters normally
-PLOT = 'P' ;##rev2## plot
-SIDWAY = 'S' ;##rev2## print 16 characters sideways
-
-; Bus Response Equates
-
-ACK = 'A' ;##rev2## device acknowledged
-COMPLT = 'C' ;##rev2## device succesfully completed operation
-ERROR = 'E' ;##rev2## device incurred error
-NACK = 'N' ;##rev2## device did not understand
-
-; Floating Point Miscellaneous Equates
-
-FPREC = 6 ;precision
-
-FMPREC = FPREC-1 ;##rev2## length of mantissa
-
-; Cassette Record Type Equates
-
-HDR = $FB ;##rev2## header
-DTA = $FC ;##rev2## data record
-DT1 = $FA ;##rev2## last data record
-EOT = $FE ;##rev2## end of tape (file)
-
-TONE1 = 2 ;##rev2## record
-TONE2 = 1 ;##rev2## playback
-
-; Cassette Timing Equates
-
-WLEADN = 1152 ;##rev2## NTSC 19.2 second WRITE file leader
-RLEADN = 576 ;##rev2## NTSC 9.6 second READ file leader
-WIRGLN = 180 ;##rev2## NTSC 3.0 second WRITE IRG
-RIRGLN = 120 ;##rev2## NTSC 2.0 second READ IRG
-WSIRGN = 15 ;##rev2## NTSC 0.25 second WRITE short IRG
-RSIRGN = 10 ;##rev2## NTSC 0.16 second READ short IRG
-BEEPNN = 30 ;##rev2## NTSC 0.5 second beep duration
-BEEPFN = 10 ;##rev2## NTSC 0.16 seconrd beep duration
-
-WLEADP = 960 ;##rev2## PAL 19.2 second WRITE file leader
-RLEADP = 480 ;##rev2## PAL 9.6 second READ file leader
-WIRGLP = 150 ;##rev2## PAL 3.0 second WRITE IRG
-RIRGLP = 100 ;##rev2## PAL 2.0 second READ IRG
-WSIRGP = 13 ;##rev2## PAL 0.25 second WRITE short IRG
-RSIRGP = 8 ;##rev2## PAL 0.16 second READ short IRG
-BEEPNP = 25 ;##rev2## PAL 0.5 second beep duration
-BEEPFP = 8 ;##rev2## PAL 0.16 seconrd beep duration
-
-WIRGHI = 0 ;##rev2## high WRITE IRG
-RIRGHI = 0 ;##rev2## high READ IRG
-
-; Power-up Validation Byte Value Equates
-
-PUPVL1 = $5C ;##rev2## power-up validation value 1
-PUPVL2 = $93 ;##rev2## power-up validation value 2
-PUPVL3 = $25 ;##rev2## power-up validation value 3
-
-; Relocating Loader Miscellaneous Equates
-
-DATAER = 156 ;##rev2## end of record appears before END
-MEMERR = 157 ;##rev2## memory insufficient for load error
-
-; Miscellaneous Equates
-
-IOCFRE = $FF ;IOCB free indication
-
-B19200 = $0028 ;##rev2## 19200 baud POKEY counter value
-B00600 = $05CC ;##rev2## 600 baud POKEY counter value
-
-HITONE = $05 ;##rev2## FSK high freq. POKEY counter value
-LOTONE = $07 ;##rev2## FSK low freq. POKEY counter value
-
-NCOMLO = $34 ;##rev2## PIA lower NOT COMMAND line command
-NCOMHI = $3C ;##rev2## PIA raise NOT COMMAND line command
-
-MOTRGO = $34 ;##rev2## PIA cassette motor ON command
-MOTRST = $3C ;##rev2## PIA cassette motor OFF command
-
-NODAT = $00 ;##rev2## SIO immediate operation
-GETDAT = $40 ;##rev2## SIO read data frame
-PUTDAT = $80 ;##rev2## SIO write data frame
-
-CRETRI = 13 ;##rev2## number of command frame retries
-DRETRI = 1 ;##rev2## number of device retries
-CTIM = 2 ;##rev2## command frame ACK timeout
-
-NBUFSZ = 40 ;##rev2## print normal buffer size
-DBUFSZ = 20 ;##rev2## print double buffer size
-SBUFSZ = 29 ;##rev2## print sideways buffer size
-
-;-------------------------------------------------------------------------
-; Page Zero Address Equates
-;-------------------------------------------------------------------------
-
-LINZBS = $00 ;LINBUG RAM (WILL BE REPLACED BY MONITOR RAM)
-LNFLG = $00 ;##1200xl## 1-byte LNBUG flag (0 = not LNBUG)
-NGFLAG = $01 ;##1200xl## 1-byte memory status (0 = failure)
-
-; Not Cleared
-
-CASINI = $02 ;CASSETTE INIT LOCATION
-RAMLO = $04 ;RAM POINTER FOR MEMORY TEST
-TRAMSZ = $06 ;TEMPORARY REGISTER FOR RAM SIZE
-;TSTDAT = $07 ;##old## RAM TEST DATA REGISTER
-CMCMD = $07 ;##rev2## 1-byte command communications
-
-; Cleared upon Coldstart only
-
-WARMST = $08 ;WARM START FLAG
-BOOTQ = $09 ;SUCCESSFUL BOOT FLAG
-DOSVEC = $0A ;DISK SOFTWARE START VECTOR
-DOSINI = $0C ;DISK SOFTWARE INIT ADDRESS
-APPMHI = $0E ;APPLICATIONS MEMORY HI LIMIT
-
-; Cleared upon Coldstart or Warmstart
-
-INTZBS = $10 ;INTERRUPT HANDLER
-
-POKMSK = $10 ;SYSTEM MASK FOR POKEY IRG ENABLE
-BRKKEY = $11 ;BREAK KEY FLAG
-RTCLOK = $12 ;REAL TIME CLOCK (IN 16 MSEC UNITS>
-BUFADR = $15 ;INDIRECT BUFFER ADDRESS REGISTER
-ICCOMT = $17 ;COMMAND FOR VECTOR
-DSKFMS = $18 ;DISK FILE MANAGER POINTER
-DSKUTL = $1A ;DISK UTILITIES POINTER
-ABUFPT = $1C ;##1200xl## 4-byte ACMI buffer pointer area
-
-;PTIMOT = $1C ;##old## PRINTER TIME OUT REGISTER
-;PBPNT = $1D ;##old## PRINT BUFFER POINTER
-;PBUFSZ = $1E ;##old## PRINT BUFFER SIZE
-;PTEMP = $1F ;##old## TEMPORARY REGISTER
-
-ZIOCB = $20 ;ZERO PAGE I/O CONTROL BLOCK
-IOCBAS = $20 ;16-byte page zero IOCB
-ICHIDZ = $20 ;HANDLER INDEX NUMBER (FF = IOCB FREE)
-ICDNOZ = $21 ;DEVICE NUMBER (DRIVE NUMBER)
-ICCOMZ = $22 ;COMMAND CODE
-ICSTAZ = $23 ;STATUS OF LAST IOCB ACTION
-ICBALZ = $24 ;BUFFER ADDRESS LOW BYTE
-ICBAHZ = $25 ;1-byte high buffer address
-ICPTLZ = $26 ;PUT BYTE ROUTINE ADDRESS -1
-ICPTHZ = $27 ;1-byte high PUT-BYTE routine address
-ICBLLZ = $28 ;BUFFER LENGTH LOW BYTE
-ICBLHZ = $29 ;1-byte high buffer length
-ICAX1Z = $2A ;AUXILIARY INFORMATION FIRST BYTE
-ICAX2Z = $2B ;1-byte second auxiliary information
-ICSPRZ = $2C ;4-byte spares
-
-ENTVEC = $2C ;##rev2## 2-byte (not used)
-ICIDNO = $2E ;IOCB NUMBER X 16
-CIOCHR = $2F ;CHARACTER BYTE FOR CURRENT OPERATION
-
-STATUS = $30 ;INTERNAL STATUS STORAGE
-CHKSUM = $31 ;CHECKSUM (SINGLE BYTE SUM WITH CARRY)
-BUFRLO = $32 ;POINTER TO DATA BUFFER (LO BYTE)
-BUFRHI = $33 ;POINTER TO DATA BUFFER (HI BYTE)
-BFENLO = $34 ;NEXT BYTE PAST END OF THE DATA BUFFER LO
-BFENHI = $35 ;NEXT BYTE PAST END OF THE DATA BUFFER HI
-;CRETRY = $36 ;##old## NUMBER OF COMMAND FRAME RETRIES
-;DRETRY = $37 ;##old## NUMBER OF DEVICE RETRIES
-LTEMP = $36 ;##1200xl## 2-byte loader temporary
-BUFRFL = $38 ;DATA BUFFER FULL FLAG
-RECVDN = $39 ;RECEIVE DONE FLAG
-XMTDON = $3A ;TRANSMISSION DONE FLAG
-CHKSNT = $3B ;CHECKSUM SENT FLAG
-NOCKSM = $3C ;NO CHECKSUM FOLLOWS DATA FLAG
-BPTR = $3D ;1-byte cassette buffer pointer
-FTYPE = $3E ;1-byte cassette IRG type
-FEOF = $3F ;1-byte cassette EOF flag (0 = quiet)
-FREQ = $40 ;1-byte cassette beep counter
-SOUNDR = $41 ;NOISY I/0 FLAG. (ZERO IS QUIET)
-
-CRITIC = $42 ;DEFINES CRITICAL SECTION (CRITICAL IF NON-Z)
-
-FMSZPG = $43 ;DISK FILE MANAGER SYSTEM ZERO PAGE
-
-;CKEY = $4A ;##old## FLAG SET WHEN GAME START PRESSED
-ZCHAIN = $4A ;##1200xl## 2-byte handler linkage chain pointer
-;CASSBT = $4B ;##old## CASSETTE BOOT FLAG
-DSTAT = $4C ;DISPLAY STATUS
-ATRACT = $4D ;ATRACT FLAG
-DRKMSK = $4E ;DARK ATRACT MASK
-COLRSH = $4F ;ATRACT COLOR SHIFTER (EOR'ED WITH PLAYFIELD
-
-
-TMPCHR = $50 ;1-byte temporary character
-HOLD1 = $51 ;1-byte temporary
-LMARGN = $52 ;LEFT MARGIN (SET TO 1 AT POWER ON>
-RMARGN = $53 ;RIGHT MARGIN (SET TO 38 AT POWER ON)
-ROWCRS = $54 ;1-byte cursor row
-COLCRS = $55 ;2-byte cursor column
-DINDEX = $57 ;1-byte display mode
-SAVMSC = $58 ;2-byte saved memory scan counter
-OLDROW = $5A ;1-byte prior row
-OLDCOL = $5B ;2-byte prior column
-OLDCHR = $5D ;DATA UNDER CURSOR
-OLDADR = $5E ;2-byte saved cursor memory address
-FKDEF = $60 ;##1200xl## 2-byte function key definition table
-;NEWROW = $60 ;##old## POINT DRAW GOES TO
-;NEWCOL = $61 ;##old##
-PALNTS = $62 ;##1200xl## 1-byte PAL/NTSC indicator (0 = NTSC)
-LOGCOL = $63 ;POINTS AT COLUMN IN LOGICAL LINE
-ADRESS = $64 ;2-byte temporary address
-
-MLTTMP = $66 ;1-byte temporary
-OPNTMP = $66 ;FIRST BYTE IS USED IN OPEN AS TEMP
-TOADR = $66 ;##rev2## 2-byte destination address
-
-SAVADR = $68 ;2-byte saved address
-FRMADR = $68 ;##rev2## 2-byte source address
-
-RAMTOP = $6A ;RAM SIZE DEFINED BY POWER ON LOGIC
-BUFCNT = $6B ;BUFFER COUNT
-BUFSTR = $6C ;EDITOR GETCH POINTER
-BITMSK = $6E ;BIT MASK
-SHFAMT = $6F ;1-byte shift amount for pixel justifucation
-ROWAC = $70 ;2-byte draw working row
-COLAC = $72 ;2-byte draw working column
-ENDPT = $74 ;2-byte end point
-DELTAR = $76 ;1-byte row difference
-DELTAC = $77 ;2-byte column difference
-KEYDEF = $79 ;##1200xl## 2-byte key definition table address
-;ROWINC = $79 ;##old##
-;COLINC = $7A ;##old##
-SWPFLG = $7B ;NON-0 1F TXT AND REGULAR RAM IS SWAPPED
-HOLDCH = $7C ;CH IS MOVED HERE IN KGETCH BEFORE CNTL & SH
-INSDAT = $7D ;1-byte temporary
-COUNTR = $7E ;2-byte draw iteration count
-
-; Floating Point Package Page Zero Address Equates
-
-FR0 = $D4 ;6-byte register 0
-FR0M = $D5 ;##rev2## 5-byte register 0 mantissa
-QTEMP = $D9 ;##rev2## 1-byte temporary
-
-FRE = $DA ;6-byte (internal) register E
-
-FR1 = $E0 ;FP REG1
-FR1M = $E1 ;##rev2## 5-byte register 1 mantissa
-
-FR2 = $E6 ;6-byte (internal) register 2
-
-FRX = $EC ;1-byte temporary
-
-EEXP = $ED ;VALUE OF E
-
-FRSIGN = $EE ;##rev2## 1-byte floating point sign
-NSIGN = $EE ;SIGN OF #
-
-PLYCNT = $EF ;##rev2## 1-byte polynomial degree
-ESIGN = $EF ;SIGN OF EXPONENT
-
-SGNFLG = $F0 ;##rev2## 1-byte sign flag
-FCHRFLG = $F0 ;1ST CHAR FLAG
-
-XFMFLG = $F1 ;##rev2## 1-byte transform flag
-DIGRT = $F1 ;# OF DIGITS RIGHT OF DECIMAL
-
-CIX = $F2 ;CURRENT INPUT INDEX
-INBUFF = $F3 ;POINTS TO USER'S LINE INPUT BUFFER
-
-ZTEMP1 = $F5 ;2-byte temporary
-ZTEMP4 = $F7 ;2-byte temporary
-ZTEMP3 = $F9 ;2-byte temporary
-
-;DEGFLG = $FB ;##old## same as RADFLG
-;RADFLG = $FB ;##old## 0=RADIANS, 6=DEGREES
-
-FLPTR = $FC ;2-byte floating point number pointer
-FPTR2 = $FE ;2-byte floating point number pointer
-
-;-------------------------------------------------------------------------
-; Page Two Address Equates
-;-------------------------------------------------------------------------
-
-INTABS = $0200 ;INTERRUPT RAM
-
-VDSLST = $0200 ;DISPLAY LIST NMI VECTOR
-VPRCED = $0202 ;PROCEED LINE IRQ VECTOR
-VINTER = $0204 ;INTERRUPT LINE IRQ VECTOR
-VBREAK = $0206 ;SOFTWARE BREAK (00) INSTRUCTION IRQ VECTOR
-VKEYBD = $0208 ;POKEY KEYBOARD IRQ VECTOR
-VSERIN = $020A ;POKEY SERIAL INPUT READY IRQ
-VSEROR = $020C ;POKEY SERIAL OUTPUT READY IRQ
-VSEROC = $020E ;POKEY SERIAL OUTPUT COMPLETE IRQ
-VTIMR1 = $0210 ;POKEY TIMER 1 IRG
-VTIMR2 = $0212 ;POKEY TIMER 2 IRG
-VTIMR4 = $0214 ;POKEY TIMER 4 IRG
-VIMIRQ = $0216 ;IMMEDIATE IRG VECTOR
-CDTMV1 = $0218 ;COUNT DOWN TIMER 1
-CDTMV2 = $021A ;COUNT DOWN TIMER 2
-CDTMV3 = $021C ;COUNT DOWN TIMER 3
-CDTMV4 = $021E ;COUNT DOWN TIMER 4
-CDTMV5 = $0220 ;COUNT DOWN TIMER 5
-VVBLKI = $0222 ;IMMEDIATE VERTICAL BLANK NMI VECTOR
-VVBLKD = $0224 ;DEFERRED VERTICAL BLANK NMI VECTOR
-CDTMA1 = $0226 ;COUNT DOWN TIMER 1 JSR ADDRESS
-CDTMA2 = $0228 ;COUNT DOWN TIMER 2 JSR ADDRESS
-CDTMF3 = $022A ;COUNT DOWN TIMER 3 FLAG
-SRTIMR = $022B ;SOFTWARE REPEAT TIMER
-CDTMF4 = $022C ;COUNT DOWN TIMER 4 FLAG
-INTEMP = $022D ;IAN'S TEMP
-CDTMF5 = $022E ;COUNT DOWN TIMER FLAG 5
-SDMCTL = $022F ;SAVE DMACTL REGISTER
-SDLSTL = $0230 ;SAVE DISPLAY LIST LOW BYTE
-SDLSTH = $0231 ;SAVE DISPLAY LIST HI BYTE
-SSKCTL = $0232 ;SKCTL REGISTER RAM
-LCOUNT = $0233 ;##1200xl## 1-byte relocating loader record
-LPENH = $0234 ;LIGHT PEN HORIZONTAL VALUE
-LPENV = $0235 ;LIGHT PEN VERTICAL VALUE
-BRKKY = $0236 ;BREAK KEY VECTOR
-;RELADR = $0238 ;##1200xl## 2-byte relocatable loader address
-VPIRQ = $0238 ;##rev2## 2-byte parallel device IRQ vector
-CDEVIC = $023A ;COMMAND FRAME BUFFER - DEVICE
-CCOMND = $023B ;COMMAND
-CAUX1 = $023C ;COMMAND AUX BYTE 1
-CAUX2 = $023D ;COMMAND AUX BYTE 2
-
-TEMP = $023E ;TEMPORARY RAM CELL
-
-ERRFLG = $023F ;ERROR FLAG - ANY DEVICE ERROR EXCEPT TIME OUT
-
-DFLAGS = $0240 ;DISK FLAGS FROM SECTOR ONE
-DBSECT = $0241 ;NUMBER OF DISK BOOT SECTORS
-BOOTAD = $0242 ;ADDRESS WHERE DISK BOOT LOADER WILL 13E PUT
-COLDST = $0244 ;COLDSTART FLAG (1=IN MIDDLE OF COLDSTART>
-RECLEN = $0245 ;##1200xl## 1-byte relocating loader record length
-DSKTIM = $0246 ;DISK TIME OUT REGISTER
-;LINBUF = $0247 ;##old## CHAR LINE BUFFER
-PDVMSK = $0247 ;##rev2## 1-byte parallel device selection mask
-SHPDVS = $0248 ;##rev2## 1-byte PDVS (parallel device select)
-PDIMSK = $0249 ;##rev2## 1-byte parallel device IRQ selection
-RELADR = $024A ;##rev2## 2-byte relocating loader relative adr.
-PPTMPA = $024C ;##rev2## 1-byte parallel device handler temporary
-PPTMPX = $024D ;##rev2## 1-byte parallel device handler temporary
-
-CHSALT = $026B ;##1200xl## 1-byte character set alternate
-VSFLAG = $026C ;##1200xl## 1-byte fine vertical scroll count
-KEYDIS = $026D ;##1200xl## 1-byte keyboard disable
-FINE = $026E ;##1200xl## 1-byte fine scrolling mode
-GPRIOR = $026F ;GLOBAL PRIORITY CELL
-
-PADDL0 = $0270 ;1-byte potentiometer 0
-PADDL1 = $0271 ;1-byte potentiometer 1
-PADDL2 = $0272 ;1-byte potentiometer 2
-PADDL3 = $0273 ;1-byte potentiometer 3
-PADDL4 = $0274 ;1-byte potentiometer 4
-PADDL5 = $0275 ;1-byte potentiometer 5
-PADDL6 = $0276 ;1-byte potentiometer 6
-PADDL7 = $0277 ;1-byte potentiometer 7
-
-STICK0 = $0278 ;1-byte joystick 0
-STICK1 = $0279 ;1-byte joystick 1
-STICK2 = $027A ;1-byte joystick 2
-STICK3 = $027B ;1-byte joystick 3
-
-PTRIG0 = $027C ;1-byte paddle trigger 0
-PTRIG1 = $027D ;1-byte paddle trigger 1
-PTRIG2 = $027E ;1-byte paddle trigger 2
-PTRIG3 = $027F ;1-byte paddle trigger 3
-PTRIG4 = $0280 ;1-byte paddle trigger 4
-PTRIG5 = $0281 ;1-byte paddle trigger 5
-PTRIG6 = $0281 ;1-byte paddle trigger 6
-PTRIG7 = $0283 ;1-byte paddle trigger 7
-
-STRIG0 = $0284 ;1-byte joystick trigger 0
-STRIG1 = $0285 ;1-byte joystick trigger 1
-STRIG2 = $0286 ;1-byte joystick trigger 2
-STRIG3 = $0287 ;1-byte joystick trigger 3
-
-;CSTAT = $0288 ;##old## cassette status register
-HIBYTE = $0288 ;##1200xl## 1-byte relocating loader high byte
-WMODE = $0289 ;1-byte cassette WRITE mode
-BLIM = $028A ;1-byte cassette buffer limit
-IMASK = $028B ;##rev2## (not used)
-JVECK = $028C ;2-byte jump vector or temporary
-NEWADR = $028E ;##1200xl## 2-byte relocating address
-TXTROW = $0290 ;TEXT ROWCRS
-TXTCOL = $0291 ;TEXT COLCRS
-TINDEX = $0293 ;TEXT INDEX
-TXTMSC = $0294 ;FOOLS CONVRT INTO NEW MSC
-TXTOLD = $0296 ;OLDROW & OLDCOL FOR TEXT (AND THEN SOME)
-;TMPX1 = $029C ;##old## 1-byte temporary register
-CRETRY = $029C ;##1200xl## 1-byte number of command frame retries
-HOLD3 = $029D ;1-byte temporary
-SUBTMP = $029E ;1-byte temporary
-HOLD2 = $029F ;1-byte (not used)
-DMASK = $02A0 ;1-byte display (pixel location) mask
-TMPLBT = $02A1 ;1-byte (not used)
-ESCFLG = $02A2 ;ESCAPE FLAG
-TABMAP = $02A3 ;15-byte (120 bit) tab stop bit map
-LOGMAP = $02B2 ;LOGICAL LINE START BIT MAP
-INVFLG = $02B6 ;INVERSE VIDEO FLAG (TOGGLED BY ATARI KEY)
-FILFLG = $02B7 ;RIGHT FILL FLAG FOR DRAW
-TMPROW = $02B8 ;1-byte temporary row
-TMPCOL = $02B9 ;2-byte temporary column
-SCRFLG = $02BB ;SET IF SCROLL OCCURS
-HOLD4 = $02BC ;TEMP CELL USED IN DRAW ONLY
-;HOLD5 = $02BD ;##old## DITTO
-DRETRY = $02BD ;##1200xl## 1-byte number of device retries
-SHFLOK = $02BE ;1-byte shift/control lock flags
-BOTSCR = $02BF ;BOTTOM OF SCREEN 24 NORM 4 SPLIT
-
-PCOLR0 = $02C0 ;1-byte player-missile 0 color/luminance
-PCOLR1 = $02C1 ;1-byte player-missile 1 color/luminance
-PCOLR2 = $02C2 ;1-byte player-missile 2 color/luminance
-PCOLR3 = $02C3 ;1-byte player-missile 3 color/luminance
-
-COLOR0 = $02C4 ;1-byte playfield 0 color/luminance
-COLOR1 = $02C5 ;1-byte playfield 1 color/luminance
-COLOR2 = $02C6 ;1-byte playfield 2 color/luminance
-COLOR3 = $02C7 ;1-byte playfield 3 color/luminance
-
-COLOR4 = $02C8 ;1-byte background color/luminance
-
-PARMBL = $02C9 ;##rev2## 6-byte relocating loader parameter
-RUNADR = $02C9 ;##1200xl## 2-byte run address
-HIUSED = $02CB ;##1200xl## 2-byte highest non-zero page address
-ZHIUSE = $02CD ;##1200xl## 2-byte highest zero page address
-
-OLDPAR = $02CF ;##rev2## 6-byte relocating loader parameter
-GBYTEA = $02CF ;##1200xl## 2-byte GET-BYTE routine address
-LOADAD = $02D1 ;##1200xl## 2-byte non-zero page load address
-ZLOADA = $02D3 ;##1200xl## 2-byte zero page load address
-
-DSCTLN = $02D5 ;##1200xl## 2-byte disk sector length
-ACMISR = $02D7 ;##1200xl## 2-byte ACMI interrupt service routine
-KRPDEL = $02D9 ;##1200xl## 1-byte auto-repeat delay
-KEYREP = $02DA ;##1200xl## 1-byte auto-repeat rate
-NOCLIK = $02DB ;##1200xl## 1-byte key click disable
-HELPFG = $02DC ;##1200xl## 1-byte HELP key flag (0 = no HELP)
-DMASAV = $02DD ;##1200xl## 1-byte SDMCTL save/restore
-PBPNT = $02DE ;##1200xl## 1-byte printer buffer pointer
-PBUFSZ = $02DF ;##1200xl## 1-byte printer buffer size
-
-GLBABS = $02E0 ;4-byte global variables for non-DOS users
-RUNAD = $02E0 ;##map## 2-byte binary file run address
-INITAD = $02E2 ;##map## 2-byte binary file initialization address
-
-RAMSIZ = $02E4 ;RAM SIZE (HI BYTE ONLY)
-MEMTOP = $02E5 ;TOP OF AVAILABLE USER MEMORY
-MEMLO = $02E7 ;BOTTOM OF AVAILABLE USER MEMORY
-HNDLOD = $02E9 ;##1200xl## 1-byte user load flag
-DVSTAT = $02EA ;STATUS BUFFER
-CBAUDL = $02EE ;1-byte low cassette baud rate
-CBAUDH = $02EF ;1-byte high cassette baud rate
-CRSINH = $02F0 ;CURSOR INHIBIT (00 = CURSOR ON)
-KEYDEL = $02F1 ;KEY DELAY
-CH1 = $02F2 ;1-byte prior keyboard character
-CHACT = $02F3 ;CHACTL REGISTER RAM
-CHBAS = $02F4 ;CHBAS REGISTER RAM
-
-NEWROW = $02F5 ;##1200xl## 1-byte draw destination row
-NEWCOL = $02F6 ;##1200xl## 2-byte draw destination column
-ROWINC = $02F8 ;##1200xl## 1-byte draw row increment
-COLINC = $02F9 ;##1200xl## 1-byte draw column increment
-
-CHAR = $02FA ;1-byte internal character
-ATACHR = $02FB ;ATASCII CHARACTER
-CH = $02FC ;GLOBAL VARIABLE FOR KEYBOARD
-FILDAT = $02FD ;RIGHT FILL DATA <DRAW>
-DSPFLG = $02FE ;DISPLAY FLAG DISPLAY CNTLS IF NON-ZERO
-SSFLAG = $02FF ;START/STOP FLAG FOR PAGING (CNTL 1). CLEARE
-
-;-------------------------------------------------------------------------
-; Page Three Address Equates
-;-------------------------------------------------------------------------
-
-DCB = $0300 ;DEVICE CONTROL BLOCK
-DDEVIC = $0300 ;PERIPHERAL UNIT 1 BUS I.D. NUMBER
-DUNIT = $0301 ;UNIT NUMBER
-DCOMND = $0302 ;BUS COMMAND
-DSTATS = $0303 ;COMMAND TYPE/STATUS RETURN
-DBUFLO = $0304 ;1-byte low data buffer address
-DBUFHI = $0305 ;1-byte high data buffer address
-DTIMLO = $0306 ;DEVICE TIME OUT IN 1 SECOND UNITS
-DUNUSE = $0307 ;UNUSED BYTE
-DBYTLO = $0308 ;1-byte low number of bytes to transfer
-DBYTHI = $0309 ;1-byte high number of bytes to transfer
-DAUX1 = $030A ;1-byte first command auxiliary
-DAUX2 = $030B ;1-byte second command auxiliary
-
-TIMER1 = $030C ;INITIAL TIMER VALUE
-;ADDCOR = $030E ;##old## ADDITION CORRECTION
-JMPERS = $030E ;##1200xl## 1-byte jumper options
-CASFLG = $030F ;CASSETTE MODE WHEN SET
-TIMER2 = $0310 ;2-byte final baud rate timer value
-TEMP1 = $0312 ;TEMPORARY STORAGE REGISTER
-;TEMP2 = $0314 ;##old## TEMPORARY STORAGE REGISTER
-TEMP2 = $0313 ;##1200xl## 1-byte temporary
-PTIMOT = $0314 ;##1200xl## 1-byte printer timeout
-TEMP3 = $0315 ;TEMPORARY STORAGE REGISTER
-SAVIO = $0316 ;SAVE SERIAL IN DATA PORT
-TIMFLG = $0317 ;TIME OUT FLAG FOR BAUD RATE CORRECTION
-STACKP = $0318 ;SIO STACK POINTER SAVE CELL
-TSTAT = $0319 ;TEMPORARY STATUS HOLDER
-
-HATABS = $031A ;35-byte handler address table (was 38 bytes)
-PUPBT1 = $033D ;##1200xl## 1-byte power-up validation byte 1
-PUPBT2 = $033E ;##1200xl## 1-byte power-up validation byte 2
-PUPBT3 = $033F ;##1200xl## 1-byte power-up validation byte 3
-
-IOCB = $0340 ;I/O CONTROL BLOCKS
-ICHID = $0340 ;HANDLER INDEX NUMBER (FF=IOCB FREE)
-ICDNO = $0341 ;DEVICE NUMBER (DRIVE NUMBER)
-ICCOM = $0342 ;COMMAND CODE
-ICSTA = $0343 ;STATUS OF LAST IOCB ACTION
-ICBAL = $0344 ;1-byte low buffer address
-ICBAH = $0345 ;1-byte high buffer address
-ICPTL = $0346 ;1-byte low PUT-BYTE routine address - 1
-ICPTH = $0347 ;1-byte high PUT-BYTE routine address - 1
-ICBLL = $0348 ;1-byte low buffer length
-ICBLH = $0349 ;1-byte high buffer length
-ICAX1 = $034A ;1-byte first auxiliary information
-ICAX2 = $034B ;1-byte second auxiliary information
-ICAX3 = $034C ;1-byte third auxiliary information
-ICAX4 = $034D ;1-byte fourth auxiliary information
-ICAX5 = $034E ;1-byte fifth auxiliary information
-ICSPR = $034F ;SPARE BYTE
-
-PRNBUF = $03C0 ;PRINTER BUFFER
-SUPERF = $03E8 ;##1200xl## 1-byte editor super function flag
-CKEY = $03E9 ;##1200xl## 1-byte cassette boot request flag
-CASSBT = $03EA ;##1200xl## 1-byte cassette boot flag
-CARTCK = $03EB ;##1200xl## 1-byte cartridge equivalence check
-DERRF = $03EC ;##rev2## 1-byte screen OPEN error flag
-
-; Remainder of Page Three Not Cleared upon Reset
-
-ACMVAR = $03ED ;##1200xl## 11 bytes reserved for ACMI
-BASICF = $03F8 ;##rev2## 1-byte BASIC switch flag
-MINTLK = $03F9 ;##1200xl## 1-byte ACMI module interlock
-GINTLK = $03FA ;##1200xl## 1-byte cartridge interlock
-CHLINK = $03FB ;##1200xl## 2-byte loaded handler chain link
-CASBUF = $03FD ;CASSETTE BUFFER
-
-;-------------------------------------------------------------------------
-; Page Four/Five Address Equates
-;-------------------------------------------------------------------------
-
-; USER AREA STARTS HERE AND GOES TO END OF PAGE FIVE
-USAREA = $0480 ;128 bytes reserved for application
-
-LBPR1 = $057E ;LBUFF PREFIX 1
-LBPR2 = $057F ;LBUFF PREFIX 2
-LBUFF = $0580 ;128-byte line buffer
-
-PLYARG = $05E0 ;6-byte floating point polynomial argument
-FPSCR = $05E6 ;6-byte floating point temporary
-FPSCR1 = $05EC ;6-byte floating point temporary
-
-;LBFEND = $05FF ;##old## END OF LBUFF
-
-;-------------------------------------------------------------------------
-; Cartridge Address Equates
-;-------------------------------------------------------------------------
-
-CARTCS = $BFFA ;##rev2## 2-byte cartridge coldstart address
-CART = $BFFC ;##rev2## 1-byte cartridge present indicator
-CARTFG = $BFFD ;##rev2## 1-byte cartridge flags
-CARTAD = $BFFE ;##rev2## 2-byte cartridge start vector
-
-;-------------------------------------------------------------------------
-; CTIA/GTIA Address Equates
-;-------------------------------------------------------------------------
-
-GTIA = $D000 ;CTIA/GTIA area
-
-; Read/Write Addresses
-
-CONSOL = $D01F ;console switches and speaker control
-
-; Read Addresses
-
-M0PF = $D000 ;missile 0 and playfield collision
-M1PF = $D001 ;missile 1 and playfield collision
-M2PF = $D002 ;missile 2 and playfield collision
-M3PF = $D003 ;missile 3 and playfield collision
-
-P0PF = $D004 ;player 0 and playfield collision
-P1PF = $D005 ;player 1 and playfield collision
-P2PF = $D006 ;player 2 and playfield collision
-P3PF = $D007 ;player 3 and playfield collision
-
-M0PL = $D008 ;missile 0 and player collision
-M1PL = $D009 ;missile 1 and player collision
-M2PL = $D00A ;missile 2 and player collision
-M3PL = $D00B ;missile 3 and player collision
-
-P0PL = $D00C ;player 0 and player collision
-P1PL = $D00D ;player 1 and player collision
-P2PL = $D00E ;player 2 and player collision
-P3PL = $D00F ;player 3 and player collision
-
-TRIG0 = $D010 ;joystick trigger 0
-TRIG1 = $D011 ;joystick trigger 1
-
-TRIG2 = $D012 ;cartridge interlock
-TRIG3 = $D013 ;ACMI module interlock
-
-PAL = $D014 ;##rev2## PAL/NTSC indicator
-
-; Write Addresses
-
-HPOSP0 = $D000 ;player 0 horizontal position
-HPOSP1 = $D001 ;player 1 horizontal position
-HPOSP2 = $D002 ;player 2 horizontal position
-HPOSP3 = $D003 ;player 3 horizontal position
-
-HPOSM0 = $D004 ;missile 0 horizontal position
-HPOSM1 = $D005 ;missile 1 horizontal position
-HPOSM2 = $D006 ;missile 2 horizontal position
-HPOSM3 = $D007 ;missile 3 horizontal position
-
-SIZEP0 = $D008 ;player 0 size
-SIZEP1 = $D009 ;player 1 size
-SIZEF2 = $D00A ;player 2 size
-SIZEP3 = $D00B ;player 3 size
-
-SIZEM = $D00C ;missile sizes
-
-GRAFP0 = $D00D ;player 0 graphics
-GRAFP1 = $D00E ;player 1 graphics
-GRAFP2 = $D00F ;player 2 graphics
-GRAFP3 = $D010 ;player 3 graphics
-
-GRAFM = $D011 ;missile graphics
-
-COLPM0 = $D012 ;player-missile 0 color/luminance
-COLPM1 = $D013 ;player-missile 1 color/luminance
-COLPM2 = $D014 ;player-missile 2 color/luminance
-COLPM3 = $D015 ;player-missile 3 color/luminance
-
-COLPF0 = $D016 ;playfield 0 color/luminance
-COLPF1 = $D017 ;playfield 1 color/luminance
-COLPF2 = $D018 ;playfield 2 color/luminance
-COLPF3 = $D019 ;playfield 3 color/luminance
-
-COLBK = $D01A ;background color/luminance
-
-PRIOR = $D01B ;priority select
-VDELAY = $D01C ;vertical delay
-GRACTL = $D01D ;graphic control
-HITCLR = $D01E ;collision clear
-
-;-------------------------------------------------------------------------
-; PBI Address Equates
-;-------------------------------------------------------------------------
-
-PBI = $D100 ;##rev2## parallel bus interface area
-
-; Read Addresses
-
-PDVI = $D1FF ;##rev2## parallel device IRQ status
-
-; Write Addresses
-
-PDVS = $D1FF ;##rev2## parallel device select
-
-; PBI RAM Address Equates
-
-PBIRAM = $D600 ;##rev2## parallel bus interface RAM area
-
-; Parallel Device Address Equates
-
-PDID1 = $D803 ;##rev2## parallel device ID 1
-PDIDV = $D805 ;##rev2## parallel device I/O vector
-PDIRQV = $D808 ;##rev2## parallel device IRQ vector
-PDID2 = $D80B ;##rev2## parallel device ID 2
-PDVV = $D80D ;##rev2## parallel device vector table
-
-;-------------------------------------------------------------------------
-; POKEY Address Equates
-;-------------------------------------------------------------------------
-
-POKEY = $D200 ;POKEY area
-
-; Read Addresses
-
-POT0 = $D200 ;potentiometer 0
-POT1 = $D201 ;potentiometer 1
-POT2 = $D202 ;potentiometer 2
-POT3 = $D203 ;potentiometer 3
-POT4 = $D204 ;potentiometer 4
-POT5 = $D205 ;potentiometer 5
-POT6 = $D206 ;potentiometer 6
-POT7 = $D207 ;potentiometer 7
-
-ALLPOT = $D208 ;potentiometer port status
-KBCODE = $D209 ;keyboard code
-RANDOM = $D20A ;random number generator
-SERIN = $D20D ;serial port input
-IRQST = $D20E ;IRQ interrupt status
-SKSTAT = $D20F ;serial port and keyboard status
-
-; Write Addresses
-
-AUDF1 = $D200 ;channel 1 audio frequency
-AUDC1 = $D201 ;channel 1 audio control
-
-AUDF2 = $D202 ;channel 2 audio frequency
-AUDC2 = $D203 ;channel 2 audio control
-
-AUDF3 = $D204 ;channel 3 audio frequency
-AUDC3 = $D205 ;channel 3 audio control
-
-AUDF4 = $D206 ;channel 4 audio frequency
-AUDC4 = $D207 ;channel 4 audio control
-
-AUDCTL = $D208 ;audio control
-STIMER = $D209 ;start timers
-SKRES = $D20A ;reset SKSTAT status
-POTGO = $D20B ;start potentiometer scan sequence
-SEROUT = $D20D ;serial port output
-IRQEN = $D20E ;IRQ interrupt enable
-SKCTL = $D20F ;serial port and keyboard control
-
-;-------------------------------------------------------------------------
-; PIA Address Equates
-;-------------------------------------------------------------------------
-
-PIA = $D300 ;PIA area
-
-PORTA = $D300 ;port A direction register or jacks one/two
-PORTB = $D301 ;port B direction register or memory management
-
-PACTL = $D302 ;port A control
-PBCTL = $D303 ;port B control
-
-;-------------------------------------------------------------------------
-; ANTIC Address Equates
-;-------------------------------------------------------------------------
-
-ANTIC = $D400 ;ANTIC area
-
-; Read Addresses
-
-VCOUNT = $D40B ;vertical line counter
-PENH = $D40C ;light pen horizontal position
-PENV = $D40D ;light pen vertical position
-NMIST = $D40F ;NMI interrupt status
-
-; Write Addresses
-
-DMACTL = $D400 ;DMA control
-CHACTL = $D401 ;character control
-DLISTL = $D402 ;low display list address
-DLISTH = $D403 ;high display list address
-HSCROL = $D404 ;horizontal scroll
-VSCROL = $D405 ;vertical scroll
-PMBASE = $D407 ;player-missile base address
-CHBASE = $D409 ;character base address
-WSYNC = $D40A ;wait for HBLANK synchronization
-NMIEN = $D40E ;NMI enable
-NMIRES = $D40F ;NMI iterrupt reset
-
-;-------------------------------------------------------------------------
-; Floating Point Package Address Equates
-;-------------------------------------------------------------------------
-
-AFP = $D800 ;convert ASCII to floating point
-FASC = $D8E6 ;convert floating point to ASCII
-IFP = $D9AA ;convert integer to floating point
-FPI = $D9D2 ;convert floating point to integer
-ZFR0 = $DA44 ;zero FR0
-ZF1 = $DA46 ;zero floating point number
-FSUB = $DA60 ;subtract floating point numbers
-FADD = $DA66 ;add floating point numbers
-FMUL = $DADB ;multiply floating point numbers
-FDIV = $DB28 ;divide floating point numbers
-PLYEVL = $DD40 ;evaluate floating point polynomial
-FLD0R = $DD89 ;load floating point number
-FLD0P = $DD8D ;load floating point number
-FLD1R = $DD98 ;load floating point number
-PLD1P = $DD9C ;load floating point number
-FST0R = $DDA7 ;store floating point number
-FST0P = $DDAB ;store floating point number
-FMOVE = $DDB6 ;move floating point number
-LOG = $DECD ;calculate floating point logarithm
-LOG10 = $DED1 ;calculate floating point base 10 logarithm
-EXP = $DDC0 ;calculate floating point exponential
-EXP10 = $DDCC ;calculate floating point base 10 exponential
-
-;-------------------------------------------------------------------------
-; Device Handler Vector Table Address Equates
-;-------------------------------------------------------------------------
-
-EDITRV = $E400 ;editor handler vector table
-SCRENV = $E410 ;screen handler vector table
-KEYBDV = $E420 ;keyboard handler vector table
-PRINTV = $E430 ;printer handler vector table
-CASETV = $E440 ;cassette handler vector table
-
-;-------------------------------------------------------------------------
-; Jump Vector Address Equates
-;-------------------------------------------------------------------------
-
-DISKIV = $E450 ;vector to initialize DIO
-DSKINV = $E453 ;vector to DIO
-CIOV = $E456 ;vector to CIO
-SIOV = $E459 ;vector to SIO
-SETVBV = $E45C ;vector to set VBLANK parameters
-SYSVBV = $E45F ;vector to process immediate VBLANK
-XITVBV = $E462 ;vector to process deferred VBLANK
-SIOINV = $E465 ;vector to initialize SIO
-SENDEV = $E468 ;vector to enable SEND
-INTINV = $E46B ;vector to initialize interrupt handler
-CIOINV = $E46E ;vector to initialize CIO
-BLKBDV = $E471 ;vector to power-up display
-WARMSV = $E474 ;vector to warmstart
-COLDSV = $E477 ;vector to coldstart
-RBLOKV = $E47A ;vector to read cassette block
-CSOPIV = $E47D ;vector to open cassette for input
-VCTABL = $E480 ;RAM vector initial value table
-PUPDIV = $E480 ;##rev2## vector to power-up display
-SLFTSV = $E483 ;##rev2## vector to self-test
-PHENTV = $E486 ;##rev2## vector to enter peripheral handler
-PHUNLV = $E489 ;##rev2## vector to unlink peripheral handler
-PHINIV = $E48C ;##rev2## vector to initialize peripheral handler
-GPDVV = $E48F ;##rev2## generic parallel device handler vector
-
-; NOTE: OS rom self-test labels are not included in this file
-
-;-------------------------------------------------------------------------
-; Some misc. stuff from the 400/800 rev.B source
-;-------------------------------------------------------------------------
-
-; THE FOLLOWING ARE IN BASIC CARTRIDGE:
-SIN = $BD81 ;FR0 <- SIN (FR0) DEGFLG (0=RAD,6=DEG) CARRY
-COS = $BD73 ;FR0 <- COS (FR0) CARRY
-ATAN = $BE43 ;FR0 <- ATAN(FR0) CARRY
-SQR = $BEB1 ;FR0 <- ROOT(FR0) CARRY
-
-RADON = 0 ;INDICATES RADIANS
-DEGON = 6 ;INDICATES DEGREES
-
-ASCZER = '0' ;ASCII ZERO
-COLON = $3A ;ASCII COLON
-CR = $9B ;SYSTEM EOL (CARRIAGE RETURN)
-
-;-------------------------------------------------------------------------
-; 6502
-;-------------------------------------------------------------------------
-
-NMIVEC = $FFFA
-RESVEC = $FFFC
-IRQVEC = $FFFE
-
-;-------------------------------------------------------------------------
-; BASIC
-;-------------------------------------------------------------------------
-
-LOMEM = $80 ;2-byte low memory pointer
-VNTP = $82 ;2-byte variable name table address
-VNTD = $84 ;2-byte variable name table end + 1
-VVTP = $86 ;2-byte variable value table
-STMTAB = $88 ;2-byte statement table address
-STMCUR = $8A ;2-byte current statement pointer
-STARP = $8C ;2-byte string and array table pointer
-RUNSTK = $8E ;2-byte runtime stack address
-;MEMTOP = $90 ;2-byte top of memory pointer
-STOPLN = $BA ;2-byte stopped line number
-ERRSAVE = $C3 ;1-byte error code
-PTABW = $C9 ;1-byte tab width
-
-;-------------------------------------------------------------------------
-; DOS
-;-------------------------------------------------------------------------
-
-DOS = $0700
-
-RENAME = $20 ;RENAME DISK FILE
-DELETE = $21 ;DELETE DISK FILE
-FORMAT = $21 ;FORMAT
-LOCKFL = $23 ;LOCK FILE TO READ ONLY
-UNLOCK = $24 ;UNLOCK LOCKED FILE
-POINT = $25 ;POINT SECTOR
-NOTE = $26 ;NOTE SECTOR
-
-; Command line table, Index values for (DOSVEC),Y -- COMTAB
-; Compatible with OS/A+, DOS XL and SpartaDOS
-
-COMTAB = 0 ;DOS entry jump vector
-ZCRNAME = 3 ;file name crunch routine jump vector
-BUFOFF = 10 ;next parameter buffer offset
-COMFNAM = 33 ;destination buffer for crunch routine
-LBUF = 63 ;command line input buffer
-
-;-------------------------------------------------------------------------
-; ATASCII CHARACTER DEFS
-;-------------------------------------------------------------------------
-
-ATCLR = $7D ;CLEAR SCREEN CHARACTER
-ATRUB = $7E ;BACK SPACE (RUBOUT)
-ATTAB = $7F ;TAB
-ATEOL = $9B ;END-OF-LINE
-ATDELL = $9C ;delete line
-ATINSL = $9D ;insert line
-ATCTAB = $9E ;clear TAB
-ATSTAB = $9F ;set TAB
-ATBEL = $FD ;CONSOLE BELL
-ATDEL = $FE ;delete char.
-ATINS = $FF ;insert char.
-ATURW = $1C ;UP-ARROW
-ATDRW = $1D ;DOWN-ARROW
-ATLRW = $1E ;LEFT-ARROW
-ATRRW = $1F ;RIGHT-ARROW
-ATESC = $1B ;ESCAPE
-
-;-------------------------------------------------------------------------
-; OFFSETS INTO SECTSIZETAB (DIO functions)
-;-------------------------------------------------------------------------
-
-sst_flag = 0 ; length 1
-sst_sectsize = 1 ; 2
-sst_driveno = 3 ; 1 (drive #)
-sst_size = 4 ; size of one entry
- ; if changed, adapt diopncls.s
-
-;-------------------------------------------------------------------------
-; OFFSETS INTO dio_phys_pos
-;-------------------------------------------------------------------------
-
-diopp_head = 0 ; head
-diopp_track = 1 ; track / cylinder
-diopp_sector = 3 ; sector
-diopp_size = 5 ; size of structure
-
-;-------------------------------------------------------------------------
-; VALUES for dos_type
-;-------------------------------------------------------------------------
-
-ATARIDOS = 0
-SPARTADOS = 1
-OSADOS = 2 ; OS/A+
-MYDOS = 3
-
-;-------------------------------------------------------------------------
-; End of atari.inc
-;-------------------------------------------------------------------------
-
projects / cc65 / commitdiff