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Routines |
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| CF6E | CALL $CF7D | Copy a row of 3 attribute colors | ||||||||
| CF71 | LD BC,$001E | Increment address into attribute file to the next row | ||||||||
| CF74 | ADD HL,BC | |||||||||
| CF75 | CALL $CF7D | Copy a row of 3 attribute colors | ||||||||
| CF78 | ADD HL,BC | Increment address into attribute file to the next row | ||||||||
| CF79 | CALL $CF7D | Copy a row of 3 attribute colors | ||||||||
| CF7C | RET | |||||||||
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Copy a row of attribute colors
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| CF7D | LD A,(DE) | Copy an attribute color from attribute buffer to attribute file | ||||||||
| CF7E | LD (HL),A | |||||||||
| CF7F | INC HL | Increment address into attribute file and buffer | ||||||||
| CF80 | INC DE | |||||||||
| CF81 | LD A,(DE) | Copy an attribute color from attribute buffer to attribute file | ||||||||
| CF82 | LD (HL),A | |||||||||
| CF83 | INC HL | Increment address into attribute file and buffer | ||||||||
| CF84 | INC DE | |||||||||
| CF85 | LD A,(DE) | Copy an attribute color from attribute buffer to attribute file | ||||||||
| CF86 | LD (HL),A | |||||||||
| CF87 | PUSH HL | Save HL | ||||||||
| CF88 | LD HL,$001E | Increment address into attribute buffer to the next row | ||||||||
| CF8B | ADD HL,DE | |||||||||
| CF8C | EX DE,HL | |||||||||
| CF8D | POP HL | |||||||||
| CF8E | RET | |||||||||
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