Motorola MVME3100 manual Processor COP Header J25 Pin Assignments

Chapter 5 Pin Assignments

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:

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

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.

64MVME3100 Installation and Use (V3100A/IH1)