Mapa pamięci Atari 8bit
From Atariki
Zmienne systemowe oraz adresy procedur systemu operacyjnego Atari 400/800 i XL/XE.
Domyślnie przyjęto nazewnictwo występujące w zachodniej literaturze:
- Atari 400/800 Operating System Source Listing
- Atari 400/800 Technical Reference Notes
Wszelkie zmiany i odstępstwa występujące w innych publikacjach zaznaczono ze wskazaniem na źródło występowania.
1. Atari XL Addendum - Operating System Manual
2. Mapping The Atari Revised Edition
3. De Re Atari
4. Master Memory Map For The Atari
Spis treści |
Tablice i zmienne w RAM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $0000 | LNZBS, LINZBS2 | LNFLG1, LINFLG4 | |
| $0001 | NGFLAG1 | ||
| $0002 | CASINI | ||
| $0003 | |||
| $0004 | RAMLO | ||
| $0005 | |||
| $0006 | TRAMSZ | ||
| $0007 | TSTDAT | CMCMD1 | |
| $0008 | WARMST | ||
| $0009 | BOOT? | ||
| $000A | DOSVEC | ||
| $000B | |||
| $000C | DOSINI | ||
| $000D | |||
| $000E | APPMHI | ||
| $000F | |||
| $0010 | INTZBS | ||
| $0010 | POKMSK | ||
| $0011 | BRKKEY | ||
| $0012 | RTCLOK | ||
| $0013 | |||
| $0014 | |||
| $0015 | BUFADR | ||
| $0016 | |||
| $0017 | ICCOMT | ||
| $0018 | DSKFMS | ||
| $0019 | |||
| $001A | DSKUTL | ||
| $001B | |||
| $001C | PTIMOT | ABUFPT1 | moved to $03141 |
| $001D | PBPNT | moved to $02DE1 | |
| $001E | PBUFSZ | moved to $02DF1 | |
| $001F | PTEMP | deleted1 | |
| $0020-$002F | ZIOCB | ||
| $0020 | IOCBAS | ||
| $0020 | ICHIDZ | ||
| $0021 | ICDNOZ | ||
| $0022 | ICCOMZ | ||
| $0023 | ICSTAZ | ||
| $0024 | ICBALZ, ICBAZ | ||
| $0025 | ICBAHZ | ||
| $0026 | ICPTLZ, ICPTZ | ||
| $0027 | ICPTHZ | ||
| $0028 | ICBLLZ, ICBLZ | ||
| $0029 | ICBLHZ | ||
| $002A | ICAX1Z | ||
| $002B | ICAX2Z | ||
| $002C | ICAX3Z, ENTVEC1, ICSPRZ | ||
| $002D | ICAX4Z | ||
| $002E | ICAX5Z, ICIDNO | ||
| $002F | ICAX6Z, CIOCHR | ||
| $0030 | STATUS | ||
| $0031 | CHKSUM | ||
| $0032 | BUFRLO, BUFR | ||
| $0033 | BUFRHI | ||
| $0034 | BFENLO, BFEN | ||
| $0035 | BFENHI | ||
| $0036 | CRETRY | LTEMP1 | moved to $029C1 |
| $0037 | DRETRY | moved to $02BD1 | |
| $0038 | BUFRFL | ||
| $0039 | RECVDN | ||
| $003A | XMTDON | ||
| $003B | CHKSNT | ||
| $003C | NOCKSM | ||
| $003D | BPTR | ||
| $003E | FTYPE | ||
| $003F | FEOF | ||
| $0040 | FREQ | ||
| $0041 | SOUNDR | ||
| $0042 | CRITIC | ||
| $0043-$0049 | FMSZPG | ||
| $0043 | ZBUFP | ||
| $0044 | |||
| $0045 | ZDRVA | ||
| $0046 | |||
| $0047 | ZSBA | ||
| $0048 | |||
| $0049 | ERRNO | ||
| $004A | CKEY | ZCHAIN1 | moved to $03E91 |
| $004B | CASSBT | moved to $03EA1 | |
| $004C | DSTAT | ||
| $004D | ATRACT | ||
| $004E | DRKMSK | ||
| $004F | COLRSH | ||
| $0050 | TMPCHR, TEMP2 | ||
| $0051 | HOLD1 | ||
| $0052 | LMARGN | ||
| $0053 | RMARGN | ||
| $0054 | ROWCRS | ||
| $0055 | COLCRS | ||
| $0056 | |||
| $0057 | DINDEX | ||
| $0058 | SAVMSC | ||
| $0059 | |||
| $005A | OLDROW | ||
| $005B | OLDCOL | ||
| $005C | |||
| $005D | OLDCHR | ||
| $005E | OLDADR | ||
| $005F | |||
| $0060 | NEWROW | FKDEF1 | moved to $02F51 |
| $0061 | NEWCOL | moved to $02F61 | |
| $0062 | PALNTS1 | ||
| $0063 | LOGCOL | ||
| $0064 | ADRESS | ||
| $0065 | |||
| $0066 | MLTTMP, OPNTMP, TOADR | ||
| $0067 | |||
| $0068 | SAVADR, FRMADR | ||
| $0069 | |||
| $006A | RAMTOP | ||
| $006B | BUFCNT | ||
| $006C | BUFSTR | ||
| $006D | |||
| $006E | BITMSK | ||
| $006F | SHFAMT | ||
| $0070 | ROWAC | ||
| $0071 | |||
| $0072 | COLAC | ||
| $0073 | |||
| $0074 | ENDPT | ||
| $0075 | |||
| $0076 | DELTAR | ||
| $0077 | DELTAC | ||
| $0078 | |||
| $0079 | ROWINC | KEYDEF1 | moved to $02F81 |
| $007A | COLINC | moved to $02F91 | |
| $007B | SWPFLG | ||
| $007C | HOLDCH | ||
| $007D | INSDAT | ||
| $007E | COUNTR | ||
| $007F | |||
| $0080-$00FF | obszar użytkownika | ||
| $00D4-$00FF | zmienne pakietu FP | ||
| $00D4-$00D9 | FR0 | ||
| $00D5-$00D9 | FR0M1 | ||
| $00DA-$00DF | FRE | ||
| $00E0-$00E5 | FR1 | ||
| $00E1-$00E5 | FR1M1 | ||
| $00E6-$00EB | FR2 | ||
| $00EC | FRX | ||
| $00ED | EEXP | ||
| $00EE | NSIGN, FRSIGN1 | ||
| $00EF | ESIGN, PLYCNT1 | ||
| $00F0 | FCHRFLG, FCHFLG1, SGNFLG1 | ||
| $00F1 | DIGRT, XFMFLG1 | ||
| $00F2 | CIX | ||
| $00F3 | INBUFF | ||
| $00F4 | |||
| $00F5 | ZTEMP1 | ||
| $00F6 | |||
| $00F7 | ZTEMP4 | ||
| $00F8 | |||
| $00F9 | ZTEMP3 | ||
| $00FA | |||
| $00FB | RADFLG, DEGFLG | ||
| $00FC | FLPTR | ||
| $00FD | |||
| $00FE | FPTR2 | ||
| $00FF | |||
| $0100-$01FF | stos procesora | ||
| $0200 | INTABS | ||
| $0200 | VDSLST | ||
| $0201 | |||
| $0202 | VPRCED | ||
| $0203 | |||
| $0204 | VINTER | ||
| $0205 | |||
| $0206 | VBREAK | ||
| $0207 | |||
| $0208 | VKEYBD | ||
| $0209 | |||
| $020A | VSERIN, VSERIR3 | ||
| $020B | |||
| $020C | VSEROR | ||
| $020D | |||
| $020E | VSEROC | ||
| $020F | |||
| $0210 | VTIMR1 | ||
| $0211 | |||
| $0212 | VTIMR2 | ||
| $0213 | |||
| $0214 | VTIMR4 | ||
| $0215 | |||
| $0216 | VIMIRQ | ||
| $0217 | |||
| $0218 | CDTMV1 | ||
| $0219 | |||
| $021A | CDTMV2 | ||
| $021B | |||
| $021C | CDTMV3 | ||
| $021D | |||
| $021E | CDTMV4 | ||
| $021F | |||
| $0220 | CDTMV5 | ||
| $0221 | |||
| $0222 | VVBLKI | ||
| $0223 | |||
| $0224 | VVBLKD | ||
| $0225 | |||
| $0226 | CDTMA1 | ||
| $0227 | |||
| $0228 | CDTMA2 | ||
| $0229 | |||
| $022A | CDTMF3 | ||
| $022B | SRTIMR | ||
| $022C | CDTMF4 | ||
| $022D | INTEMP | ||
| $022E | CDTMF5 | ||
| $022F | SDMCTL | ||
| $0230 | SDLSTL, SDLST | ||
| $0231 | SDLSTH | ||
| $0232 | SSKCTL | ||
| $0233 | LCOUNT1 | ||
| $0234 | LPENH | ||
| $0235 | LPENV | ||
| $0236 | BRKKY1 | ||
| $0237 | |||
| $0238 | RELADR1 | 1200XL | |
| $0239 | |||
| $0238 | VPIRQ1 | XL/XE | |
| $0239 | |||
| $023A-$023D | CFB4 | ||
| $023A | CDEVIC | ||
| $023B | CCOMND | ||
| $023C | CAUX1 | ||
| $023D | CAUX2 | ||
| $023E | TEMP | ||
| $023F | ERRFLG | ||
| $0240 | DFLAGS | ||
| $0241 | DBSECT | ||
| $0242 | BOOTAD | ||
| $0243 | |||
| $0244 | COLDST | ||
| $0245 | RECLEN1 | ||
| $0246 | DSKTIM | ||
| $0247-$026E | LINBUF | deleted1 | |
| $0247 | PDVMSK1 | ||
| $0248 | SHPDVS1 | ||
| $0249 | PDIMSK1, PDMSK2 | ||
| $024A | RELADR1 | ||
| $024B | |||
| $024C | PPTMPA1 | ||
| $024D | PPTMPX1 | ||
| $024E | |||
| $024F | |||
| $0250 | |||
| $0251 | |||
| $0252 | |||
| $0253 | |||
| $0254 | |||
| $0255 | |||
| $0256 | |||
| $0257 | |||
| $0258 | |||
| $0259 | |||
| $025A | |||
| $025B | |||
| $025C | |||
| $025D | |||
| $025E | |||
| $025F | |||
| $0260 | |||
| $0261 | |||
| $0262 | |||
| $0263 | |||
| $0264 | |||
| $0265 | |||
| $0266 | |||
| $0267 | |||
| $0268 | |||
| $0269 | |||
| $026A | |||
| $026B | CHSALT1 | ||
| $026C | VSFLAG1, VSFLG4 | ||
| $026D | KEYDIS1 | ||
| $026E | FINE1 | ||
| $026F | GPRIOR | ||
| $0270 | PADDL0 | ||
| $0271 | PADDL1 | ||
| $0272 | PADDL2 | ||
| $0273 | PADDL3 | ||
| $0274 | PADDL4 | ||
| $0275 | PADDL5 | ||
| $0276 | PADDL6 | ||
| $0277 | PADDL7 | ||
| $0278 | STICK0 | ||
| $0279 | STICK1 | ||
| $027A | STICK2 | ||
| $027B | STICK3 | ||
| $027C | PTRIG0 | ||
| $027D | PTRIG1 | ||
| $027E | PTRIG2 | ||
| $027F | PTRIG3 | ||
| $0280 | PTRIG4 | ||
| $0281 | PTRIG5 | ||
| $0282 | PTRIG6 | ||
| $0283 | PTRIG7 | ||
| $0284 | STRIG0 | ||
| $0285 | STRIG1 | ||
| $0286 | STRIG2 | ||
| $0287 | STRIG3 | ||
| $0288 | CSTAT | HIBYTE1 | deleted1 |
| $0289 | WMODE | ||
| $028A | BLIM | ||
| $028B | IMASK1 | ||
| $028C | JVECK1 | ||
| $028D | |||
| $028E | NEWADR1 | ||
| $028F | |||
| $0290 | TXTROW | ||
| $0291 | TXTCOL | ||
| $0292 | |||
| $0293 | TINDEX | ||
| $0294 | TXTMSC | ||
| $0295 | |||
| $0296 | TXTOLD | ||
| $0297 | |||
| $0298 | |||
| $0299 | |||
| $029A | |||
| $029B | |||
| $029C | TMPX1 | CRETRY1 | TMPX1 deleted1, CRETRY moved from $0036 |
| $029D | HOLD3 | ||
| $029E | SUBTMP | ||
| $029F | HOLD2 | ||
| $02A0 | DMASK | ||
| $02A1 | TMPLBT | ||
| $02A2 | ESCFLG | ||
| $02A3 | TABMAP | ||
| $02A4 | |||
| $02A5 | |||
| $02A6 | |||
| $02A7 | |||
| $02A8 | |||
| $02A9 | |||
| $02AA | |||
| $02AB | |||
| $02AC | |||
| $02AD | |||
| $02AE | |||
| $02AF | |||
| $02B0 | |||
| $02B1 | |||
| $02B2 | LOGMAP | ||
| $02B3 | |||
| $02B4 | |||
| $02B5 | |||
| $02B6 | INVFLG | ||
| $02B7 | FILFLG | ||
| $02B8 | TMPROW | ||
| $02B9 | TMPCOL | ||
| $02BA | |||
| $02BB | SCRFLG | ||
| $02BC | HOLD4 | ||
| $02BD | HOLD5 | DRETRY1 | HOLD5 deleted1, DRETRY moved from $0037 |
| $02BE | SHFLOK | ||
| $02BF | BOTSCR | ||
| $02C0 | PCOLR0 | ||
| $02C1 | PCOLR1 | ||
| $02C2 | PCOLR2 | ||
| $02C3 | PCOLR3 | ||
| $02C4 | COLOR0 | ||
| $02C5 | COLOR1 | ||
| $02C6 | COLOR2 | ||
| $02C7 | COLOR3 | ||
| $02C8 | COLOR4 | ||
| $02C9-$02CE | PARMBL1 | ||
| $02C9 | RUNADR1 | ||
| $02CA | |||
| $02CB | HIUSED1 | ||
| $02CC | |||
| $02CD | ZHIUSE1 | ||
| $02CE | |||
| $02CF-$02D4 | OLDPAR1 | ||
| $02CF | GBYTEA1 | ||
| $02D0 | |||
| $02D1 | LOADAD1 | ||
| $02D2 | |||
| $02D3 | ZLOADA1 | ||
| $02D4 | |||
| $02D5 | DSCTLN1 | ||
| $02D6 | |||
| $02D7 | ACMISR1 | ||
| $02D8 | |||
| $02D9 | KRPDEL1 | ||
| $02DA | KEYREP1 | ||
| $02DB | NOCLIK1 | ||
| $02DC | HELPFLG1, HELPFG2 | ||
| $02DD | DMASAV1 | ||
| $02DE | PBPNT1 | moved from $001D | |
| $02DF | PBUFSZ1 | moved from $001E | |
| $02E0 | GLBABS | ||
| $02E0 | RUNAD2, RUNVEC3 | DOS | |
| $02E1 | |||
| $02E2 | INITAD2, INIVEC3 | DOS | |
| $02E3 | |||
| $02E4 | RAMSIZ | ||
| $02E5 | MEMTOP | ||
| $02E6 | |||
| $02E7 | MEMLO | ||
| $02E8 | |||
| $02E9 | HNDLOD1 | ||
| $02EA | DVSTAT | ||
| $02EB | |||
| $02EC | |||
| $02ED | |||
| $02EE | CBAUDL, CBAUD | ||
| $02EF | CBAUDH | ||
| $02F0 | CRSINH | ||
| $02F1 | KEYDEL | ||
| $02F2 | CH1 | ||
| $02F3 | CHACT | ||
| $02F4 | CHBAS | ||
| $02F5 | NEWROW1 | moved from $0060 | |
| $02F6 | NEWCOL1 | moved from $0061 | |
| $02F7 | |||
| $02F8 | ROWINC1 | moved from $0079 | |
| $02F9 | COLINC1 | moved from $007A | |
| $02FA | CHAR | ||
| $02FB | ATACHR | ||
| $02FC | CH | ||
| $02FD | FILDAT | ||
| $02FE | DSPFLG | ||
| $02FF | SSFLAG | ||
| $0300-$030B | DCB | Device Control Block | |
| $0300 | DDEVIC | ||
| $0301 | DUNIT | ||
| $0302 | DCOMND | ||
| $0303 | DSTATS | ||
| $0304 | DBUFLO, DBUF | ||
| $0305 | DBUFHI | ||
| $0306 | DTIMLO | ||
| $0307 | DUNUSE | ||
| $0308 | DBYTLO, DBYT | ||
| $0309 | DBYTHI | ||
| $030A | DAUX1 | ||
| $030B | DAUX2 | ||
| $030C | TIMER1 | ||
| $030D | |||
| $030E | ADDCOR | JMPERS1 | ADDCOR deleted1, JMPERS 1200XL jumpers configuration |
| $030F | CASFLG | ||
| $0310 | TIMER2 | ||
| $0311 | |||
| $0312 | TEMP1 | TEMP1 | |
| $0313 | TEMP21 | moved from $0314 | |
| $0314 | TEMP2 | PTIMOT1 | TEMP2 moved to $03131, PTIMOT moved from $001C |
| $0315 | TEMP3 | ||
| $0316 | SAVIO | ||
| $0317 | TIMFLG | ||
| $0318 | STACKP | ||
| $0319 | TSTAT | ||
| $031A-$033F | HATABS | tablica handlerów urządzeń | |
| $031A-$031C | P: | ||
| $031D-$031F | C: | ||
| $0320-$0322 | E: | ||
| $0323-$0325 | S: | ||
| $0326-$0328 | K: | ||
| $0329-$032B | wolny | ||
| $032C-$032E | wolny | ||
| $032F-$0331 | wolny | ||
| $0332-$0334 | wolny | ||
| $0335-$0337 | wolny | ||
| $0338-$033A | wolny | ||
| $033B-$033D | wolny (deleted1) | ||
| $033D | PUPBT11 | $5C | |
| $033E | PUPBT21 | $93 | |
| $033F | PUPBT31 | $25 | |
| $0340-$03BF | IOCB | Input/Output Control Block | |
| $0340 | ICHID | ||
| $0341 | ICDNO | ||
| $0342 | ICCOM | ||
| $0343 | ICSTA | ||
| $0344 | ICBAL, ICBA | ||
| $0345 | ICBAH | ||
| $0346 | ICPTL, ICPT | ||
| $0347 | ICPTH | ||
| $0348 | ICBLL, ICBL | ||
| $0349 | ICBLH | ||
| $034A | ICAX1 | ||
| $034B | ICAX2 | ||
| $034C | ICAX3, ICSPR | ||
| $034D | ICAX4 | ||
| $034E | ICAX5 | ||
| $034F | ICAX6 | ||
| $0340-$034F | IOCB0 | IOCB #0 | |
| $0350-$035F | IOCB1 | IOCB #1 | |
| $0360-$036F | IOCB2 | IOCB #2 | |
| $0370-$037F | IOCB3 | IOCB #3 | |
| $0380-$038F | IOCB4 | IOCB #4 | |
| $0390-$039F | IOCB5 | IOCB #5 | |
| $03A0-$03AF | IOCB6 | IOCB #6 | |
| $03B0-$03BF | IOCB7 | IOCB #7 | |
| $03C0-$03E7 | PRNBUF | bufor drukarki | |
| $03E8 | SUPERF1 | ||
| $03E9 | CKEY1 | moved from $004A | |
| $03EA | CASSBT1 | moved from $004B | |
| $03EB | CARTCK1 | ||
| $03EC | DERRF1 | ||
| $03ED | ACMVAR1 | ||
| $03EE | |||
| $03EF | |||
| $03F0 | |||
| $03F1 | |||
| $03F2 | |||
| $03F3 | |||
| $03F4 | |||
| $03F5 | |||
| $03F6 | |||
| $03F7 | |||
| $03F8 | BASICF1 | ||
| $03F9 | MINTLK1 | ||
| $03FA | GINTLK1, CINTLK4 | ||
| $03FB | CHLINK1, CHUNK4 | ||
| $03FC | |||
| $03FD-$047F | CASBUF | bufor magnetofonu | |
| $03FD | CSCB | ||
| $03FE | |||
| $03FF | CRCB | ||
| $0400-$047F | |||
| $047F | CASBEN | ||
| $0480-$06FF | obszar użytkownika | ||
| $057E | LBPR1, LBUFF2 | ||
| $057F | LBPR2 | ||
| $0580-$05FF | LBUFF | ||
| $05E0-$05E5 | PLYARG | ||
| $05E6-$05EB | FPSCR, FSCR | ||
| $05EC-$05F1 | FPSCR1, FSCR1 | ||
| $05FF | LBFEND | ||
Procedury i stałe CART ROM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $BFFA | CARTCS | ||
| $BFFB | |||
| $BFFC | CART | ||
| $BFFD | CARTFG | ||
| $BFFE | CARTAD | ||
| $BFFF | |||
Procedury i stałe PBI ROM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $D800 | |||
| $D801 | |||
| $D802 | |||
| $D803 | PDID11 | $80 | |
| $D804 | |||
| $D805 | PDIOV1 | ||
| $D806 | |||
| $D807 | |||
| $D808 | PDIRQV1 | ||
| $D809 | |||
| $D80A | |||
| $D80B | PDID21 | $91 | |
| $D80C | |||
| $D80D | PDVV1 | ||
| $D80E | |||
| $D80F | |||
| $D810 | |||
| $D811 | |||
| $D812 | |||
| $D813 | |||
| $D814 | |||
| $D815 | |||
| $D816 | |||
| $D817 | |||
| $D818 | |||
| $D819 | |||
| $D81A | |||
| $D81B | |||
| $D81C | |||
Procedury i stałe FP ROM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $D800 | AFP | ||
| $D8E6 | FASC | ||
| $D9AA | IFP | ||
| $D9D2 | FPI | ||
| $DA44 | ZFR0 | ||
| $DA46 | ZF1, AFI3, ZFI4 | ||
| $DA60 | FSUB | ||
| $DA66 | FADD | ||
| $DADB | FMUL | ||
| $DB28 | FDIV | ||
| $DD40 | PLYEVL | ||
| $DD89 | FLD0R | ||
| $DD8D | FLD0P | ||
| $DD98 | FLD1R | ||
| $DD9C | FLD1P | ||
| $DDA7 | FST0R | ||
| $DDAB | FST0P | ||
| $DDB6 | FMOVE | ||
| $DDC0 | EXP | ||
| $DDCC | EXP10 | ||
| $DECD | LOG | ||
| $DED1 | LOG10 | ||
Procedury i stałe BASIC ROM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $BD73 | COS | ||
| $BD81 | SIN | ||
| $BDA7 | SIN2 | ||
| $BDB1 | COS2 | ||
| $BE43 | ATAN | ||
| $BE77 | ATAN2 | ||
| $BEB1 | SQR | ||
| $BEE5 | SQR2 | ||
Procedury i stałe OS ROM
| Adres | Etykieta | Opis | |
|---|---|---|---|
| Atari OS | XL OS | ||
| $CC00 | ICSORG1 | ||
| $E000 | CHRORG | DCSORG1, CHARSET12 | |
| $E400 | VECTBL | ||
| $E400 | EDITRV | ||
| $E410 | SCRENV | ||
| $E420 | KEYBDV | ||
| $E430 | PRINTV | ||
| $E440 | CASETV | ||
| $E450 | DISKIV, DINITV1 | ||
| $E453 | DSKINV, DISKINV4 | ||
| $E456 | CIOV | ||
| $E459 | SIOV | ||
| $E45C | SETVBV, SETBV2 | ||
| $E45F | SYSVBV, SYSBV2 | ||
| $E462 | XITVBV, XITBV2 | ||
| $E465 | SIOINV | ||
| $E468 | SENDEV | ||
| $E46B | INTINV | ||
| $E46E | CIOINV | ||
| $E471 | BLKBDV | SELFSV2, SELFTST2 | |
| $E474 | WARMSV | ||
| $E477 | COLDSV | ||
| $E47A | RBLOKV | ||
| $E47D | CSOPIV | ||
| $E480 | VCTABL | ||
| $E480 | PUPDISV1, PUPDIV2 | ||
| $E483 | SLFTSTV1, SLFTSV2 | ||
| $E486 | PHENTRV1, PENTV2 | ||
| $E489 | PHULNKV1, PHUNLV2 | ||
| $E48C | PHINISV1, PHINIV2 | ||
| $E48F | GPDVV1 | ||
| $FFFA | NMI | ||
| $FFFC | RESET | ||
| $FFFE | IRQ | ||
