User guide

MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 9

This document contains information on a new product. Specifications and information herein are subject to change without notice.

2.3.4 TP1 / TP2 Headers

TP1 and TP2 jumper blocks route to daughterboard for GPIO test points and future flexibility. On the DSP

56362/6/7 parts, as an example, these headers are connected to the DSP HDI08 port. See daughterboard

schematics and appendix for device specifics.

2.4 On-board Debugger Connections

The connectors discussed in this section are the on-board debuggers. For specific information on using the

debuggers, see the relevant User’s Manuals.

2.4.1 J2 — USB Interface

This connector is used in conjunction with the SDI software to debug a DSP using USB communications.

See Section 2.2.4 Debugger and Microcontroller Configuration for the proper jumper settings to use this

interface.

2.4.2 J3 — RS232 Interface

This connector can be used for debugging or for in-field updating of the microcontroller code. To use this

port for debugging, the SDI software must be used. See Section 2.2.4 Debugger and Microcontroller

Configuration for the proper jumper settings to use this interface.

2.4.3 J4 — Parallel Port Debugger Interface

This connector is used for the on-board Suite56 Parallel Port Command Converter. In conjunction with the

Suite56 software, this interface provides a high-speed debugger connection through the JTAG/OnCE port

of the DSP. See Section 2.2.4 Debugger and Microcontroller Configuration for the proper jumper settings to

use this interface.

Table 2.9 TP1 Header — GP TP1–8

TP1 * * TP8

TP2 * * TP7

TP3 * * TP6

TP4 * * TP5

Table 2.10 TP2 Header — GP TP9–16

TP9 * * TP16

TP10 * * TP15

TP11 * * TP14

TP12 * * TP13

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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