GXM12232-2
User’s Guide
Liquid Crystal Display Module
NANJING GUOXIAN ELECTRONICS CORP. Add: 524 Nanjing Zhongshan East Road Tel: 025-4594900 Fax: 025-4641600 Website: http://.guoxian. Email: gvision@jlonline. sales@guoxian. contents
MECHANICAL DIAGRAM ------------------------------ 2 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHRACTERISTICS ---------------------- 3 AC Characteristics --------------------------------------------- 4 Read/Write operation sequence(68 Type MPU) Read/Write operation sequence(80 Type MPU) ---------- 5 OPERATING PRINCIPLES & METHODS ----------- 6 DIAPLAY DATA RAM ADDRESS MAP ----------------- 7
GXM12232-2 use guide
,. .
DIM"A" 12(max)_LED B/L
V0
Mechanical Diagram
GXM12232-2 use guide
BLOCK DIAGRAM
DB0 DB7
E1 E2 R/W A0 V0 VDD VSS
VLED VDD
SED1520 (MASTER)
SED1520 (SLAVE)
C16 C16
S61
122X16 DOTS 122X16 DOTS
S61
LED BACKLIGHT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
/Vled VSS VDD V0 A0 E1 E2 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7...
