CBM-270 User’s Manual
ESC % n
[Function] | Specifying/Canceling download character set |
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[Code] | <1B> H <25> H <n> |
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[Range] | 0 ≤ n ≤ 255 |
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[Outline] | Specifying/canceling download characters. |
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| Further, only the lowest bit (n0) is valid for n. |
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The lowest bit (n0) indicates the following. |
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| n0 |
| Function |
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| 0 |
| Canceling download character set |
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| 1 |
| Specifying download character set |
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[Caution] | Download characters and download bit images can not be defined simultaneously. | |||||||
[Default] | n = 0 |
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[See Also] | ESC & |
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[Sample Program] |
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| GOSUB *SETCHR |
| DATA | 6 |
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| LPRINT CHR$ (&H1B) ; "%" ; CHR$ (0) ; | DATA | &HFF, | &H80, | &H00 | |||
| LPRINT "@A" ; CHR$ (&HA) ; | DATA | &H80, | &H80, | &H00 | |||
| LPRINT CHR$ (&H1B) ; "%" ; CHR$ (1) ; | DATA | &H80, | &H80, | &H00 | |||
| LPRINT "@A" ; CHR$ (&HA) ; | DATA | &H80, | &H80, | &H00 | |||
| END |
| DATA | &HFF, | &HFF, &HFF | |||
*SETCHR : | DATA |
| &HFF, | &HFF, | &HFF |
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| LPRINT CHR$ (&H1B) ; "&" ; | DATA | 12 |
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| LPRINT CHR$ (3) ; "@" ; "A" ; | DATA | &HFF, | &HFF, | &HFF | |||
| FOR J=1 TO 2 |
| DATA | &H80, | &H07, | &HF9 | ||
| READ REP |
| DATA | &H80, | &HFF, &HF9 | |||
| LPRINT CHR$ (REP) ; | DATA | &H87, | &HFE, &H01 | ||||
| FOR I=1 TO REP*3 | DATA | &H9F, | &H06, | &H01 | |||
| READ D |
| DATA | &HF8, | &H06, | &H01 | ||
| LPRINT CHR$ (D) ; | DATA | &HF8, | &H06, | &H01 | |||
| NEXT I |
| DATA | &H9F, | &H06, | &H01 | ||
| NEXT J |
| DATA | &H87, | &HFE, | &H01 | ||
| RETURN |
| DATA | &H80, | &HFF, &HF9 | |||
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| DATA | &H80, | &H07, | &HF9 | |
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| DATA | &HFF, | &HFF, | &HFF | |
[Print Results]
