| C64 ROM | Routines |
| Prev: F1CA | Up: Map | Next: F20E |
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Used by the routine at F291.
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| F1DD | 85 9E | STA $9E | save the character to the character buffer | |
| F1DF | 8A | TXA | copy X | |
| F1E0 | 48 | PHA | save X | |
| F1E1 | 98 | TYA | copy Y | |
| F1E2 | 48 | PHA | save Y | |
| F1E3 | 90 23 | BCC $F208 | if Cb is clear it must be the RS232 device | |
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output the character to the cassette
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| F1E5 | 20 0D F8 | JSR $F80D | bump the tape pointer | |
| F1E8 | D0 0E | BNE $F1F8 | if not end save next byte and exit | |
| F1EA | 20 64 F8 | JSR $F864 | initiate tape write | |
| F1ED | B0 0E | BCS $F1FD | exit if error | |
| F1EF | A9 02 | LDA #$02 | set data block type ?? | |
| F1F1 | A0 00 | LDY #$00 | clear index | |
| F1F3 | 91 B2 | STA ($B2),Y | save type to buffer ?? | |
| F1F5 | C8 | INY | increment index | |
| F1F6 | 84 A6 | STY $A6 | save tape buffer index | |
| F1F8 | A5 9E | LDA $9E | restore character from character buffer | |
| F1FA | 91 B2 | STA ($B2),Y | save to buffer | |
| F1FC | 18 | CLC | flag no error | |
| F1FD | 68 | PLA | pull Y | |
| F1FE | A8 | TAY | restore Y | |
| F1FF | 68 | PLA | pull X | |
| F200 | AA | TAX | restore X | |
| F201 | A5 9E | LDA $9E | get the character from the character buffer | |
| F203 | 90 02 | BCC $F207 | exit if no error | |
| F205 | A9 00 | LDA #$00 | else clear A | |
| F207 | 60 | RTS | ||
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output the character to the RS232 device
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| F208 | 20 17 F0 | JSR $F017 | send byte to the RS232 buffer, no setup | |
| F20B | 4C FC F1 | JMP $F1FC | do no error exit | |
| Prev: F1CA | Up: Map | Next: F20E |