4-26
Service Manual
Y108540-8
0
1
INTP0/EXLVI
I/O
PU
IF_SEL
USB/RS232C SELECT
O
-
O
L
O
L
1
15 X1/OCD0A
I/O
X1
9.8304MHz
CLK
-
O
O
O
O
2
14 X2/EXCLK/OCD0B
I/O
X2
9.8304MHz
CLK
-
O
O
O
O
3
12 XT1
I/O
XT1
32.768kHZ
CLK
-
O
O
O
O
4
11 XT2/EXCLKS
I/O
XT2
32.768kHZ
CLK
-
O
O
O
O
0
69
O
DRAW ER Darwer On
O
GND-PD
O
L
O
L
0
80 PCL/INTP6
I/O
PU
BCR
BCR_ON
(
ｸﾛｯｸ
)
O
GND-PD
O
L
O
L
1
79 BUZ/BUSY0/INTP7
I/O
PU
BUZZER
Buzzer
O
GND-PD
O
L
O
L
2
78 SCKA0#
I/O
PU
DSP_CLK Display Controller Clock
O
-
O
L
O
L
3
77 SIA0
I/O
PU
DSP_CS2#Display Controller CS2
O
-
O
H
O
L
4
76 SOA0
I/O
PU
DSP_DATADisplay Controller Data
O
-
O
L
O
L
5
75 STB0
I/O
PU
DSP_CS1#Display Controller CS1
O
-
O
H
O
L
10 RESET#
I
RESET#
External Input Reset
I
VBB-PU
I
I
13 FLMD0
I
FLMD0
IC/FLMD0
I
GND-PD
I
(L)
I
(L)
16 REGC
-
REGC
Stabilization Capacitance Connect Pin
17 VSS
Power
GND
Ground(0V)
18 EVSS
Power
GND
Ground(0V)
19 VDD
Power
VBB
P-ON:+5V/5.5V_1.8V
20 EVDD
Power
VBB
P-ON:+5V/5.5V_1.8V
59 AVREF
Power
VBB
P-ON:+5V/5.5V_1.8V
60 AVSS
Power
GND
Ground(0V)
P12
P13
P14
