Emerson MVME7100 用户手册
Connectors
Controls, LEDs, and Connectors
MVME7100 Single Board Computer Installation and Use (6806800E08A)
53
3.3.3.3
PCI Mezzanine Card (PMC) Connectors (J11 – J14, J21 – J23)
There are seven 64-pin SMT connectors on the MVME7100 to provide 32/64-bit PCI interfaces
and P2 I/O for one optional add-on PMC.
and P2 I/O for one optional add-on PMC.
PMC slot connector J14 contains the signals that go to VME P2 I/O rows A, C, D, and Z.
The pin assignments for these connectors are as follows:
8
_DD-
Table 3-4 Ethernet Connectors (J4A/J4B) Pin Assignments (continued)
Pin #
10/100/1000 Mb/s
Table 3-5 PMC Slot 1 Connector (J11) Pin Assignments
Pin
Signal
Signal
Pin
1
TCK
-12V
2
3
GND
INTA#
4
5
INTB#
INTC#
6
7
PMCPRSNT1#
+5V
8
9
INTD#
PCI_RSVD
10
11
GND
+3.3Vaux
12
13
CLK
GND
14
15
GND
PMCGNT1#
16
17
PMCREQ1#
+5V
18
19
+3.3V (VIO)
AD31
20
21
AD28
AD27
22
23
AD25
GND
24
25
GND
C/BE3#
26
27
AD22
AD21
28
29
AD19
+5V
30
31
+3.3V (VIO)
AD17
32
33
FRAME#
GND
34
35
GND
IRDY#
36
37
DEVSEL#
+5V
38
39
GND
LOCK#
40
41
PCI_RSVD
PCI_RSVD
42
43
PAR
GND
44
45
+3.3V (VIO)
AD15
46
47
AD12
AD11
48
49
AD09
+5V
50