Specifications

Wind River Trace for Wind River Workbench

Hardware Reference, 3.0

type. The preferred connection scheme is specified when purchased. The following

two sections describe the connection schemes in detail.

2.2.1 AMCC 405 and 440 Processors

The connection to the AMCC 405 or 440 target board is through a 38-pin Mictor

connector, which contains all the run control and trace functionality in a single

connector. A short coaxial ribbon cable, with Mictor connectors, is provided to

eliminate possible interference problems with connecting to the target board. The

trace signals are high frequency, so when routing the signals, make sure to keep

them as short as possible.

For pin-out information for the 38-pin Mictor connector, and recommended

manufacturer’s part numbers for the connector, see A. 38-pin Mictor Connector

(AMCC 405 and 440 Processors).

2.2.2 ColdFire Processors

The connection to the ColdFire target board is through a 26-pin BDM connector. A

short coaxial ribbon cable, with Mictor connectors, is provided to eliminate

possible interference problems with connecting to the target board. For the pin-out

information for the 26-pin BDM connector, and the recommended manufacturer’s

part number for the connectors, see B. 26-pin BDM Connector (ColdFire Processors).

2.3 Trace Signal Requirements

2.3.1 Signal requirements for the AMCC 405 processor

Wind River Trace for the AMCC 405 requires that all of the trace signals from the

405 processor be properly connected to the trace interface 38-pin Mictor connector.

The trace signals required are TRCCLK, TS1E, TS1O, TS2E, TS2O, TS3, TS4, TS5,

TS6, and GND. The trace signals are high-speed signals, so be extremely careful

when connecting these signals from the AMCC 405 processor to the trace interface

Mictor connector. The AMCC 405 trace pins are dual-mode multiplexed pins that

can be configured as trace signals or as GPIO[0:9] signals. The Wind River ICE SX