Motorola MVME3100 User Manual
MVME3100 Installation and Use (V3100A/IH1)
Chapter 5 Pin Assignments
64
Processor COP Header (J25)
There is one standard 16-pin header that provides access to the COP function. The pin
assignments for this header are as follows:
assignments for this header are as follows:
Note
Pin 6 +3.3V has a resettable fuse and can supply up to 0.5A to power I/O buffers in the
COP controller.
Table 5-18. Processor COP Header (J25) Pin Assignments
Pin
Signal
Signal
Pin
1
CPU_TDO
No Connect
2
3
CPU_TDI
CPU_TRST_L
4
5
Pullup
CPU_VIO (+3.3V)
6
7
CPU_TCK
CPU_CKSTPI_L
8
9
CPU_TMS
No Connect
10
11
CPU_SRST_L
GND (optional pull-down)
12
13
CPU_HRST_L
KEY (no pin)
14
15
CPU_CKSTPO_L
GND
16