
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FEMALE DB9 WIRED
AS SHOWN WILL
CONNECT TO A PC
WITHOUT A DUMMY
MODEM.
U2 AND U3 COULD BE IMPLEMENTED IN A PLD
B
RS232 SERIAL INTERFACE
PERFORMANCE MOTION DEVICES
LINCOLN, MA 01773
B
1
0
Monday, July 07, 2003
Title
Size
Document Number
Rev
Date:
Sheet
of
VCC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A12
A14
DS0
DS1
DS3
DS4
DS6
DS8
DS10
DS12
DS14
IS-
STRB-
VCC
C1+
C1-
V+
C2+
V-
SERXMIT
TXD
SERRCV
RXD
GND
RS-
CLK
GND
DS[0..15]
A[0..15]
SW6
VCC
SW1
DS1
DS5
DS7
SW15
SW14
SW13
SW7
DS[0..15]
SW2
DS11
DS8
DS10
SW15
SW4
SW10
SW13
DS13
DS15
SW9
IS-
DS0
A9
SW9
DS[0..15]
SW12
SW1
DS4
SW3
SW6
R/W
VCC
STRB-
C5
50V
RS1
RSIP9
1
2
3
4
5
6
7
8
9
COM
R1
R2
R3
R4
R5
R6
R7
R8
C3
50V
C1
50V
RS2
RSIP9
1
2
3
4
5
6
7
8
9
COM
R1
R2
R3
R4
R5
R6
R7
R8
S1
SW DIP-8
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
U3
C1+
C1-
AD232
1
3
4
5
11
10
12
9
2
6
14
7
13
8
C2
T1IN
T2IN
R1OUT
V+
V-
T1OUT
T2OUT
R1IN
U2
NOT
1
2
J1
5
9
4
8
3
7
2
6
1
U2
NOT
1
2
C4
R
22K
U2
1A1
1A2
1A4
2A2
2A4
74LS244
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1G
2G
1Y1
1Y2
1Y4
2Y2
2Y4
C2
S2
SW DIP-8
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
U2
NAND4
1
2
3
4
5
U3
1A1
1A2
1A4
2A2
2A4
74LS244
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1G
2G
1Y1
1Y2
1Y4
2Y2
2Y4
U1
CP2N11
1
6
1
2
9
10
11
12
15
16
17
18
19
22
23
24
25
26
27
28
4
110
112
115
117
119
123
124
126
128
129
4
6
1
2
4
5
6
7
9
1
1
1
2
4
6
9
1
1
58
7
2
41
3
5
5
3
63
64
94
100
101
96
97
72
98
43
44
99
53
65
54
74
89
75
88
76
83
77
82
84
85
86
87
3
8
3
67
68
69
70
5
73
90
91
V
V
G
G
DATA0
DATA1
DATA3
DATA4
DATA6
DATA8
DATA10
DATA12
DATA14
V
ADDR0
ADDR1
ADDR3
ADDR5
ADDR6
ADDR8
ADDR10
ADDR12
ADDR14
~RAMSN/C
~PERIPHR/~W
~W~STROBE
G
G
G
G
G
G
G
G
G
V
V
V
V
V
V
CLOCKIN
V
V
~RESET
V
V
G
~
W/~R
POSLIM1
PWMMAG1
PWMMAG3
PWMSIGN1
PWMSIGN2
AXISOUT1
~HOSTINTRPT
SRLRCV
SRLENABLE
PI/OINTRPT
SYNCH
ANALOG1
ANALOG3
ANALOG5
ANALOG7
ANALOGVCC
ANALOGREFLOW
ANALOGGND
G
G
G
QUADA1
~INDEX1
~HOME1
V
HALL1A
HALL1B