em65567 ELAN Microelectronics Corp, em65567 Datasheet - Page 47

• Manufacturer Part Number: em65567
• Description: Com/ Color Driver
• Manufacturer: ELAN Microelectronics Corp

WRITE_LCD_1BYTE_1:
;*****************************************************************************
;
;
;
;*****************************************************************************
;AT FIRST DEFINE A0 TO IDENTIFY DATA OR INSTRUCTION READ
READ_LCD_1BYTE:
* This specification is subject to be changed without notice.
READ ONE BYTE DATA INTO DDRAM (PARALLEL MODE 80 SERIES)
NOP
NOP
RET
MOV
RET
BC
NOP
NOP
MOV
NOP
BS
NOP
RET
REG_PORTB,F_LCD_RD
REG_PORTB,F_LCD_RD
REG_DATA,A
A,REG_DATA
;MOVE A==> PORT_G
;SET /RD=0 ENABLE READ
;MOVE PORT_G ==> A
;SET /RD=1 DISABLE READ
47
66 COM/ 96 SEG 256 Color STN LCD Driver
2003/1/9 (V0.1)
EM65567