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0.3
DISPLAY CONTROLLER
Table 0-1
Pin Description
Pin
1/0
SYMBOL
Signal name and Description
1
I
CG03
CG31:
Character generator output signal bit 3.
2
I
CG04
CG41:
Character generator output signal bit 4.
3
I
VCC
+5V
4
I
CG05
CG51:
Character generator output signal bit 5.
5
I
CGOG
CGG1:
Character generator output signal bit G.
6
I
CG07
CG71:
Character generator output signal bit 7.
CEROMO:
7
I
CRMO
Chip enable signal for CG-ROM (Character generater-
ROM).
8
I
CG02
CG21:
Character generator output signal bit 2.
9
I
CG01
CG11:
Character generator output signal bit 1.
10
I
CGOO
CG01:
Character generator output signal bit O.
11
0
RS01
RSA01 :
Raster scan address bit O.
12
0
RS11
RSA 11:
Raster scan address bit 1.
13
0
RS21
RSA21 :
Raster scan address bit 2.
14
0
RS30
RSA31 :
Raster scan address bit 3. Not used.
15
GND
Ground
16
I
DUTY
DUTY:
LCD Duty
INTEN1 :
17
0
FNSO
Intensified font select signal.(single dot Idouble
dots character)
CGM01:
18
0
FNPO
Plasma font selection, (8x8/8x 1G)
This sianal is not used in this sYstem.
D -
3
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