LC78711E Datasheet, PDF (31/43 Pages) Sanyo Semicon Device – Graphics Display Processor

20. Register 24hex
LC78711E
• Data7: BMAY7
Data6: BMAY6
Data5: BMAY5
Data4: BMAY4
Data3: BMAY3
Data2: BMAY2
Data1: BMAY1
Data0: BMAY0
— Function: Bit map address specification
— Operation: Specifies the bit map vertical direction (Y coordinate). The range of valid settings is from 00hex to
B7hex (00oct to 215oct). Values of B8hex or larger are illegal.
21. Register 25hex
• Data7: BMAX7
Data6: BMAX6
Data5: BMAX5
Data4: BMAX4
Data3: BMAX3
Data2: BMAX2
Data1: BMAX1
Data0: BMAX0
— Function: Bit map address specification
— Operation: These 8 bits plus the Data0 bit (BMAX8) of register 26hex (for a total of 9 bits), specify the bit map
horizontal direction (X coordinate). The range of valid settings is from 000hex to 12Bhex (000oct to
299oct). Values of 12Chex or larger are illegal.
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