Embedded Solutions
Page 9
XMC Module Backplane IO Interface Pin Assignment
The figure below gives the pin assignments for the XMC Module IO Interface – from
Pn4 to the PCIe8LXMCX1connectors. Also see the User Manual for your XMC board for
more information. Please note that P2 or P3, P4 or P5 are installed not both.
DIN IDC [P13]
SCSI II [P2]
Pn4
A1
C1
1
35
3
1
A2
C2
2
36
4
2
A3
C3
3
37
7
5
A4
C4
4
38
8
6
A5
C5
5
39
11
9
A6
C6
6
40
12
10
A7
C7
7
41
15
13
A8
C8
8
42
16
14
A9
C9
9
43
19
17
A10
C10
10
44
20
18
A11
C11
11
45
23
21
A12
C12
12
46
24
22
A13
C13
13
47
27
25
A14
C14
14
48
28
26
A15
C15
15
49
31
29
A16
C16
16
50
32
30
A17
C17
17
51
35
33
A18
C18
18
52
36
34
A19
C19
19
53
39
37
A20
C20
20
54
40
38
A21
C21
21
55
43
41
A22
C22
22
56
44
42
A23
C23
23
57
47
45
A24
C24
24
58
48
46
A25
C25
25
59
51
49
A26
C26
26
60
52
50
A27
C27
27
61
55
53
A28
C28
28
62
56
54
A29
C29
29
63
59
57
A30
C30
30
64
60
58
A31
C31
31
65
63
61
A32
C32
32
66
64
62
33
67 Open, +3 or GND via J2,19 silk screen defined
34
68 Open, +3 or GND via J3,20
FIGURE 1
PCIE8LXMCX1 PN4 INTERFACE STANDARD
Read table:
P13-C1 = P2-35 = Pn4-1
P13-A1 = P2-1 = Pn4-3
etc.