RA8863 查看數據表（PDF） - RAIO
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RA8863 Datasheet PDF : 6 Pages
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Preliminary Version 1.1
RA8863
Dot Matrix LCD Controller
5.4 Misc. Interface
Pin Name
DUAL
MDS
MD[1:0]
X1
X2
FS[1:0]
MD[3:2]
SDSEL
HALT
RST
I/O
Description
Scan Select
I
DUAL = Low Dual-Scan Mode.
DUAL = High Signal-Scan Mode.
LCD Size Selection
One Screen:
DUAL H H H H H H H H
MDS
L L L LHHHH
MD1
HHL LHHL L
MD0
HLHLHLHL
Lines
2
4
6
8 10 12 14 16
V-Dots 16 32 48 64 80 96 112 128
I
Two Screens:
DUAL H H H H H H H H
MDS
L L L LHHHH
MD1
HHL LHHL L
MD0
HLHLHLHL
Lines
2
4
6
8 10 12 14 16
V-Dots 16 32 48 64 80 96 112 128
I Crystal Oscillator Input
O Crystal Oscillator Output
Font Selection
FS0
I
FS1
Font
H
H
5X8
L
H
6X8
H
L
7X8
L
L
8X8
Columns Selection
MD2
H
L
H
L
I
MD3
H
H
L
L
Columns
30
40
64
80
Data Transfer Mode
I
SDSEL = Low Sending data by simple serial mode.
SDSEL = High Sending data by odd/even separtion mode.
Halt Signal
I
HALT = Low Stop the Clock.
HALT = High Normal Mode.
Reset Signal
I
RST = Low RA8863 will be reset.
RAiO TECHNOLOGY INC.
5/6
www.raio.com.tw
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