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1
2
SER[0..8]
SINU
SOTU
D
#UARTSW[0..1]
CTSU
RTSU
IC20B
#UARTSW0
3
4
UARTSW0
74HCT04 SOIC
IC20A
#UARTSW1
1
2
UARTSW1
74HCT04 SOIC
C
CAN 100 Compatible LEDs
VCC
SCK2
K
D7
A
2
LED 3mm Red
SOT2
K
D6
A
3
LED 3mm Red
SOT1
K
D5
A
4
LED 3mm Red
SCK1
K
D4
A
5
LED 3mm Red
IC20D
SIN1
K
D3
A
6
LED 3mm Red
9
B
SIN0
K
D2
A
7
LED 3mm Red
74HCT04 SOIC
K
SCK0
K
D1
A
8
LED 3mm Red
GND
SOT0
K
D0
A
9
LED 3mm Red
R1
1K
IC20E
11
K
GND
A
1
2
3
4
IC19D
4066 SOIC
SIN0
8
9
SINU
I
O
UARTSW0
IC19C
4066 SOIC
SIN0
4
3
SIN0D
I
O
#UARTSW0
C21
100n
C22
100n
GND
J23
GND
1
2
SOTU
3
4
SINU
5
6
7
8
VCC
9
10
VCC
RTSU
11
12
CTSU
13
14
15
16
HEADER 5X2
J1
IC27D
1
C26
JUMPER3
9
8
#RST
R46
1K
8
74HCT05
HEADER 5X2
C27
GND
J22
GND
1
2
GND
D11
A
SOT1D
3
4
SIN1D
5
6
7
8
LED 3mm Red
9
10
VCC
VCC
J2
IC27F
1
JUMPER3
13
12
#RST
C31
R48
100n
1K
10
74HCT05
C32
100n
74HCT04 SOIC
D10
A
GND
J21
GND
1
2
GND
SOT0D
3
4
LED 3mm Red
SIN0D
5
6
7
8
9
10
VCC
HEADER 5X2
VCC
3
4
5
IC18D
IC19B
4066 SOIC
4066SOIC
SIN1
8
9
SINU
SOT0
11
I
O
I
UARTSW1
IC18C
IC19A
4066 SOIC
4066 SOIC
SIN1
4
3
SIN1D
SOT0
1
I
O
I
#UARTSW1
IC13
C23
1
2
100n
USER UART Interface
C1+
V+
3
C1-
4
6
C24
C2+
V-
5
100n
C2-
GND
J9
11
14
T1IN
T1OUT
JUMPER3
10
7
RTS
T2IN
T2OUT
12
13
R1OUT
R1IN
9
8
CTS
R2OUT
R2IN
C25
15
16
VCC
GND
VCC
GND
MAX232A
100n
GND
C28
IC14
100n
100n
1
2
CPU UART0,1 Interface
C1+
V+
3
C29
C1-
4
6
100n
C2+
V-
5
C2-
GND
100n
11
14
T1IN
T1OUT
10
7
T2IN
T2OUT
12
13
R1OUT
R1IN
9
8
#RESPU
R2OUT
R2IN
C30
100n
15
16
VCC
J8
GND
VCC
JUMPER2
GND
MAX232A
GND
IC15
C33
J7
1
2
100n
C1+
V+
JUMPER2
3
C1-
4
6
C34
C2+
V-
5
100n
C2-
GND
11
14
T1IN
T1OUT
10
7
T2IN
T2OUT
12
13
R1OUT
R1IN
9
8
R2OUT
R2IN
C35
100n
15
16
VCC
GND
VCC
GND
MAX232A
GND
5
95
95
95
95
6
7
IC18B
4066 SOIC
10
SOTU
SOT1
11
10
SOTU
O
I
O
UARTSW0
UARTSW1
IC18A
4066 SOIC
2
SOT0D
SOT1
1
2
SOT1D
O
I
O
#UARTSW0
#UARTSW1
K6
RTS
GND
5
PCGND
9
4
PCDSR
8
PCRTS
3
PCRXD
CTS
7
PCCTS
2
PCTXD
#RESPU
6
PCDTR
1
CAN 9 Z 90
K5
GND
5
9
4
8
3
7
2
#RESP1
6
1
CAN 9 Z 90
K4
GND
5
9
4
8
3
7
2
#RESP0
6
CAN 9 Z 90
1
#RESP0
1
J5
JUMPER3
#RESP1
Title
DevKit16 Mainboard - Serial IF
Size
Number
Ver. 1
A3
Date:
10-Feb-2000
File:
D:\Devkit16v13.Ddb
6
7
8
D
C
B
A
Revision
3
Sheet of
Drawn By:
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