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GX30
6 – 29
CONFIDENTIAL
LCD001 RLCUB0049AFZZ : EXTERNAL DISPLAY
Pin No.
Terminal name
Input/Output
Description of terminal
Notes
1
V0
–
Display drive power supply terminal
–
2
V1
–
Display drive power supply terminal
–
3
V2
–
Display drive power supply terminal
–
4
V3
–
Display drive power supply terminal
–
5
V4
–
Display drive power supply terminal
–
6
GND
–
Ground
–
7
RESB
Input
Reset signal
–
8
CSB
Input
Chip select signal
–
9
RS
Input
Register select signal
“0”: Display RAM data
“1”: Command data
10
WRB
Input
Write signal
“L”: Activated
11
RDB
Input
Read signal
“L”: Activated
12
D0
Input/Output
Data signal
–
13
D1
Input/Output
Data signal
–
14
D2
Input/Output
Data signal
–
15
D3
Input/Output
Data signal
–
16
D4
Input/Output
Data signal
–
17
D5
Input/Output
Data signal
–
18
D6
Input/Output
Data signal
–
19
D7
Input/Output
Data signal
–
20
LP
Input/Output
Latch signal
–
21
FLM
Output
Display sync signal
–
22
GND (VSS)
–
Ground
–
23
CK
Input
Master clock external input terminal
–
24
CKS
Input
Master clock input selection terminal
“L”: Built-in oscillation
25
VDD/VEE
–
Logic system power supply terminal
–
26
VREG
Output
Output terminal for generating constant volt-
age
–
27
VOUT
Output
Built-in step-up circuit output terminal
–
28
CAP1–
Output
Booster capacitor connection terminal (–)
–
29
CAP1+
Output
Booster capacitor connection terminal (+)
–
30
CAP2–
Output
Booster capacitor connection terminal (–)
–
31
CAP2+
Output
Booster capacitor connection terminal (+)
–
32
CAP3–
Output
Booster capacitor connection terminal (–)
–
33
CAP3+
Output
Booster capacitor connection terminal (+)
–
To Input Terminal
1
EXTERNAL
DISPLAY
33