| NAME | ADDRESS | FUNCTION | NAME | ADDRESS | FUNCTION |
|---|
| HEX | DECIMAL | HEX | DECIMAL |
|---|
| ACPTR / IECIN | $FFA5 | 65445 | Serial - byte input |
RDTIM | $FFDE | 65502 | Read internal clock |
| CHKIN | $FFC6 | 65478 | Set input channel |
READST | $FFB7 | 65463 | Read I/O status byte |
| CHKOUT | $FFC9 | 65481 | Set output channel |
RESTOR | $FF8A | 65418 | Initialize Kernal indirects |
| CHRIN / BASIN | $FFCF | 65487 | Input from channel |
SAVE | $FFD8 | 65496 | Save to file |
| CHROUT / BSOUT | $FFD2 | 65490 | Output to channel |
SCNKEY | $FF9F | 65439 | Scan keyboard |
| CIOUT / IECOUT | $FFA8 | 65448 | Serial - byte output |
SCRORG | $FFED | 65517 | Get current screen window size |
| CINT | $FF81 | 65409 | Initialize screen editor and devices |
SECOND | $FF93 | 65427 | Serial - send SA after LISTEN |
| CLALL | $FFE7 | 65511 | Close all channels and files |
SETLFS | $FFBA | 65466 | Set channel LA, FA, SA |
| CLOSE | $FFC3 | 65475 | Close logical file |
SETMSG | $FF90 | 65424 | Kernal messages on/off |
| CLRCHN | $FFCC | 65484 | Restore default channels |
SETNAM | $FFBD | 65469 | Set filename pointers |
| GETIN | $FFE4 | 65508 | Read buffered data |
SETTIM | $FFDB | 65499 | Set internal clock |
| IOBASE | $FFF3 | 65523 | Reads base address of I/O block |
SETTMO | $FFA2 | 65442 | (reserved) |
| IOINIT | $FF84 | 65412 | Initialize system I/O |
STOP | $FFE1 | 65505 | Scan stop key |
| LISTEN | $FFB1 | 65457 | Serial - send listen command |
TALK | $FFB4 | 65460 | Serial - send talk |
| LOAD | $FFD5 | 65493 | Load from file |
TKSA | $FF96 | 65430 | Serial - send SA after TALK |
| MEMBOT | $FF9C | 65436 | Set/read bottom of system RAM |
UDTIM | $FFEA | 65514 | Increment internal clock |
| MEMTOP | $FF99 | 65433 | Read/set top of system RAM |
UNLSN | $FFAE | 65454 | Serial - send unlisten |
| OPEN | $FFC0 | 65472 | Open logical file |
UNTLK | $FFAB | 65451 | Serial - send untalk |
| PLOT | $FFF0 | 65520 | Read/set cursor position |
VECTOR | $FF8D | 65421 | Initialize or copy indirects |
| RAMTAS | $FF87 | 65415 | Init RAM and buffers | |
| NAME | ADDRESS | FUNCTION | NAME | ADDRESS | FUNCTION |
|---|
| HEX | DECIMAL | HEX | DECIMAL |
|---|
| BOOT CALL | $FF53 | 65363 | Boot load program from disk |
JSRFAR | $FF6E | 65390 | Gosub in another bank |
| C64MODE | $FF4D | 65357 | Reconfigure system as a C64 |
LKUPLA | $FF59 | 65369 | Search table for given LA |
| CLOSE ALL | $FF4A | 65354 | Close all files on a device |
LKUPSA | $FF5C | 65372 | Search tables for given SA |
| DLCHR | $FF62 | 65378 | Init 80-col character RAM |
PFKEY | $FF65 | 65381 | Program a function key |
| DMA CALL | $FF50 | 65360 | Send command to DMA device |
PHOENIX | $FF56 | 65366 | Init function cartridges |
| GETCFG | $FF6B | 65387 | Lookup MMU data for given bank |
PRIMM | $FF7D | 65405 | Print Immediate utility |
| INDCMP | $FF7A | 65402 | CMP (cmpvec),Y to any bank |
SETBNK | $FF68 | 65384 | Set bank for I/O operations |
| INDFET | $FF74 | 65396 | LDA (fetvec),Y from any bank |
SPIN SPOUT | $FF47 | 65351 | Setup fast serial ports for I/O |
| INDSTA | $FF77 | 65399 | STA (stavec),Y to any bank |
SWAPPER | $FF5F | 65375 | Switch between 40 and 80 columns |
| JMPFAR | $FF71 | 65393 | Goto another bank | |