2.8.asm
来自「TFT2.8 lcd +SSD1289 IC init」· 汇编 代码 · 共 513 行 · 第 1/3 页
ASM
513 行
;****************************************************************************
;*** Sub-Routine ***
;****************************************************************************
INITIAL: ;LCM System Initialization
MOV A,#E5H
CALL WRITE_INDEX
MOV B,#80H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#00H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#01H
CALL WRITEI ;Start internal OSC.
; --------------------
MOV A,#01H
CALL WRITE_INDEX
MOV B,#01H ;2B3F
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#02H
CALL WRITE_INDEX
MOV B,#07H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#03H
CALL WRITE_INDEX
MOV B,#10H
MOV A,#30H
CALL WRITEI
; --------------------
MOV A,#04H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#08H
CALL WRITE_INDEX
MOV B,#02H
MOV A,#02H
CALL WRITEI
; --------------------
MOV A,#09H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#0AH
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#0CH
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#0DH
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#0FH
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
;Power On sequence
MOV A,#10H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#11H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#07H
CALL WRITEI
; --------------------
MOV A,#12H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
MOV A,#13H
CALL WRITE_INDEX
MOV B,#00H
MOV A,#00H
CALL WRITEI
; --------------------
CALL DELAY2 ;Delay 200ms
; --------------------
MOV A,#10H
CALL WRITE_INDEX
MOV B,#17H
MOV A,#B0H
CALL WRITEI
; --------------------
MOV A,#11H
CALL WRITE_INDEX
MOV B,#00H
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