FD-8
51
DISPLAY, ROOT (1/3)
PB1/AN1
1
PB0/AN0
2
AVSS
3
TEST
4
X_OUT
5
X_IN
6
VSS
7
OSC_IN
8
OSC_OUT
9
/RESET
10
P90
11
P91
12
P92
13
P93
14
P94
15
IRQ0
16
P6
0
17
P6
1
18
P6
2
19
P6
3
20
P6
4
21
P6
5
22
P6
6
23
P6
7
24
P5
0
/I
N
T
0
25
P5
1
/I
N
T
1
26
P5
2
/I
N
T
2
27
P5
3
/I
N
T
3
28
P5
4
/I
N
T
4
29
P
5
5
/IN
T
5
/A
D
T
R
G
30
P
5
6
/IN
T
6
/T
M
IB
31
P5
7
/I
N
T
7
32
VCC
33
P73
34
P74/TMRIV
35
P75/TMCIV
36
P76/TMOV
37
P77
38
P80/FTCI
39
P81/FTOA
40
P82/FTOB
41
P83/FTIA
42
P84/FTIB
43
P85/FTIC
44
P86/FTID
45
P87
46
P20/SCK3
47
P21/RXD
48
P2
2
/T
X
D
49
P3
2
/SO
1
50
P3
1
/SI
1
51
P3
0
/SC
K1
52
P1
0
/T
M
O
W
53
P1
4
/PW
M
54
P1
5
/I
R
Q
1
55
P1
6
/I
R
Q
2
56
P1
7
/I
R
Q
3
/T
R
G
V
57
AV
C
C
58
PB
7
/A
N
7
59
PB
6
/A
N
6
60
PB
5
/A
N
5
61
PB
4
/A
N
4
62
PB
3
/A
N
3
63
PB
2
/A
N
2
64
U1
HD6433642A21H
SCAN0
SCAN1
SCAN2
SCAN3
SCAN4
D+5
C10
33p
C11
33p
R8
1M
X1
8MHz
DGND
DGND
KE
Y
7
KE
Y
1
KE
Y
0
KE
Y
6
KE
Y
5
KE
Y
4
KE
Y
3
KE
Y
2
LE
D
_
K
0
LE
D
_
K
1
LE
D
_
K
3
LE
D
_
K
2
LE
D
_
K
5
LE
D
_
K
6
LE
D
_
K
7
LE
D
_
K
4
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
D+5
DGND
D+5
DGND
LED_A0
LED_A1
KEY[0..7]
LED_K[0..7]
SCAN[0..4]
JOG0
JOG1
KEY & LED
R43_KEY.sch
D+5
DGND
LED_A0
LED_A1
KEY[0..7]
LED_K[0..7]
SCAN[0..4]
JOG0
JOG1
DGND
D+5
R7
100
R6
100
R5
100
R4
100
R3
100
R2
100
C9
470p
C8
470p
DGND
DGND
C7
470p
D+5
/RST_DISP
/ATN1
/ATN2
TxD1
RxD1
SCK1
>
>
<
>
<
>
C1
10/16
C3
10/35
C2
0.1
C4
0.1
Vlcd
DGND
(-12V)
D+5
Vlcd
C12
0.1
DGND
D+5
DGND
/ATN1
/ATN2
JOG1
JOG0
KEY[0..7]
LED_K[0..7]
SCAN[0..4]
2
1
3
4
5
6
7
8
9
W1
BOADIN 9P
1
Vin
2
-5V
3
GND
0.1A
U2
Non_79L05A
C5
Non_10/16
C6
Non_0.1
R1
0
R41
10k
R42
10k
DGND
DGND
RS
R/W
E
To MAIN
(F10 JUMPER)
A-12
D+5
DGND
DB[0..7]
E
R/W
RS
D+5
DGND
Vlcd
LCD
R43_LCD.SCH
DB[0..7]
E
R/W
RS
D+5
DGND
Vlcd
DB[0..7]
1
E101
Non_TP
CPU FD-4 DISPLAY