Motorola MVME2600 用户手册
Common Connectors
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4-3
4
Common Connectors
The following tables describe connectors used with the same pin
assignments by MVME712M, as well as MVME761-compatible versions
of the base board.
assignments by MVME712M, as well as MVME761-compatible versions
of the base board.
LED Mezzanine Connector J1
A 14-pin connector (J1 on the base board) supplies the interface between
the base board and the LED mezzanine module. On the base board, this
connector is a 2x7 header. On the LED mezzanine, it is a 2x7 surface-
mount socket strip.
the base board and the LED mezzanine module. On the base board, this
connector is a 2x7 header. On the LED mezzanine, it is a 2x7 surface-
mount socket strip.
Removing the LED mezzanine makes the mezzanine connector available
for service as a remote status and control connector. In this application, J1
can be connected to a user-supplied external cable to carry the Reset and
Abort signals and the LED lines to a control panel located apart from the
MVME2603/2604. Maximum cable length is 15 feet. The pin assignments
are as follows:
for service as a remote status and control connector. In this application, J1
can be connected to a user-supplied external cable to carry the Reset and
Abort signals and the LED lines to a control panel located apart from the
MVME2603/2604. Maximum cable length is 15 feet. The pin assignments
are as follows:
Table 4-1. LED Mezzanine Connector
1
GND
RESETSW
∗
2
3
No Connection
ABORTSW
∗
4
5
PCILED
∗
FAILLED
∗
6
7
LANLED
∗
STATLED
∗
8
9
FUSELED
∗
RUNLED
∗
10
11
SBSYLED
∗
SCONLED
∗
12
13
+5V
SPKR
14