JEWEL HILL ELECTRONIC CO.,LTD.
7. MODULE FUNCTION DESCRIPTION
7.1. PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14-21
22
23
24
25
26
Symbol
V0
V4
V3
V2
V1
CAP2-
CAP2+
CAP1+
CAP1-
CAP3+
VOUT
VSS
VDD
D7-D0
DC/DC voltage converter. Connect a capacitor between this pin and
CAP2+.
DC/DC voltage converter. Connect a capacitor between this pin and
CAP2-.
DC/DC voltage converter. Connect a capacitor between this pin and
CAP1-.
DC/DC voltage converter. Connect a capacitor between this pin and
CAP1+.
DC/DC voltage converter. Connect a capacitor between this pin and
CAP1-.
DC/DC voltage converter. Connect a capacitor between this pin and VDD
or VSS.
Power supply for Ground (0V).
Power supply for Positive (+3V).
8-bit bi-directional Data bus
Description
This is multi-level power supply for liquid crystal driver, and must
maintain the relative
magnitudes shown below:
V0
≧V1 ≧V2 ≧V3 ≧V4 ≧Vss
E_RDB
this is active Low and Read signal input pin.
RW_WRB
this is active Low and Write signal input pin.
RS
/RES
/CS
Data/command select signal input, H: Data; L: Command
Reset signal input, Low active
Chip select signal input, Low active.
GG2018
VER: 2.0
-
6-
Issue date: 2005/11/21
JHE [ JEWEL HILL ELECTRONIC ]
