Table of Contents
Advertisement
58
Table 13a.
Model "N," single-ended I/O, 50-conductor, signal/contact assignments
Signal
name [1]
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC [10]
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
*CAUTION: Connector contact 25 must not be connected to ground at the host end or the drive end of the
cable. If the I/O cable should accidently be plugged in upside down, terminator power on pin 26
will be shorted to ground.
Notes [ ]: See page following Table 13e.
Connector
Cable
contact
conductor
number [12]
number [11]
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25*
25
27
27
29
29
31
31
33
33
35
35
37
37
39
39
41
41
43
43
45
45
47
47
49
49
Cheetah 4LP Product Manual, Rev. B
Connector
contact
number [12]
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
34
34
36
36
38
38
40
40
42
42
44
44
46
46
48
48
50
50
Signal
name [1]
–DB0
–DB1
–DB2
–DB3
–DB4
–DB5
–DB6
–DB7
–DBP
GND
GND
GND
TERMPWR
GND
GND
–ATN
GND
–BSY
–ACK
–RST
–MSG
–SEL
–C/D
–REQ
–I/O
Advertisement
Table of Contents
