Introduction; Optional Riscwatch Header (J1); Table 2-1. Riscwatch Header J1 - Motorola RAM104 User Manual

2Connector Pin Assignments

Introduction

This chapter provides connector pin assignments for all connectors on the
PM603/PM604 boards and the RAM104 board.

Optional RISCWatch Header (J1)

Signals are routed to the pin locations for a 16-pin male 2x8 header J1 (not
provided) for connecting to the RISCWatch 603 processor interface. The
pin assignment for this header is shown in Table 2-1.
Header J1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
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Table 2-1. RISCWatch Header J1

MPC603 Pin No. MPC603
(240-pin QFP) I/O
198 OUT
199 IN
202 IN
201 IN
200 IN
189 IN
214 IN
Signal Name Resistor
TDO 10K pullup
TDI 10K pullup
TRST_ 220-ohm pulldown
3.3V 1K series
TCK 10K pullup
TMS 10K pullup
SRESET_ 10K pullup
HRESET_ 10K pullup
2
2-1