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Routines |
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| ColouriseHome | E682 | LD HL,$5821 | HL=5821 (attribute buffer location). | |||||
| E685 | LD B,$02 | Set a counter in B for 02 rows. | ||||||
| ColouriseHome_Loop | E687 | PUSH BC | Stash the row counter on the stack. | |||||
| E688 | LD B,$03 | Set a counter in B for 03 character blocks. | ||||||
| Home_WriteAttribute | E68A | LD (HL),A | Write the value stored in A to the address held by the attribute buffer pointer. | |||||
| E68B | INC HL | Increment the attribute buffer pointer by one. | ||||||
| E68C | DJNZ Home_WriteAttribute | Decrease the character block counter by one and loop back to Home_WriteAttribute until all three byte values have been written. | ||||||
| E68E | LD HL,$5841 | HL=5841 (attribute buffer location). | ||||||
| E691 | POP BC | Restore the row counter from the stack. | ||||||
| E692 | DJNZ ColouriseHome_Loop | Decrease the row counter by one and loop back to ColouriseHome_Loop until all the rows have been updated. | ||||||
| E694 | RET | Return. | ||||||
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