Progr12864N Datasheet

Progr12864N LCD

w w w .D ;FUNCTION: 128X64 DOTS DISPLAY (KS0724) ;EXPLAIN: SID------P3.0 ; SCLK-----P3.1 ; RS-------P3.2 1=DISPLAY DATA 0=CONTROL DATA ; /RESET---P3.5 ; INT1-----P3.3 ; /CS1B-----P3.4 ; R1=PAGE NO. ; R2=COLOUM NO. ; R3=DATA ; ORG 0000H LJMP MAIN at h S a t e e 4U . m o c ORG 0013H LJMP I1.

Features

3 LCALL WCMD LCALL DELAY LCALL DELAY MOV A,#00100110B; REGULATOR RESISOR SELECT R0-2 LCALL WCMD LCALL DELAY LCALL DELAY MOV A,#10000001B; |--- SET REFERENCE VOLTAGE MODE LCALL WCMD; | LCALL DELAY; <-----| LCALL DELAY; | MOV A,#00001100B ; |--- SET REFERENCE VOLTAGE REGISTER LCALL WCMD LCALL DELAY LCALL DELAY MOV A,#10100100B; LCALL WCMD LCALL DELAY MOV A,#10100110B; LCALL WCMD LCALL DELAY ENTIRE DISPLAY OFF REVERSE DISPLAY OFF LL: MOV A,#10110000B; PAGE 0 LCALL WCMD LCALL DELAY MOV A,#01000000B; INITIAL START LINE LCALL WCMD LCALL DELAY MOV A,#00010000B; SET COLUMN ADDR (H) LCALL WCMD LCALL .