User guide

MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 5
This document contains information on a new product. Specifications and information herein are subject to change without notice.
2.2.3 JP5 — Pass-thru Header
This jumper block is included to give convenient access to all the critical audio clocks and data lines. These
jumpers can be removed to allow for rerouting of the audio signals within the board and to allow for
expansion to external boards. As an example, this header could be used to connect to an external audio
codec board for evaluation of the Motorola DSP with a specific audio codec.
2.2.4 Debugger and Microcontroller Configuration
Table 2.2 JP3 / JP4 – S/PDIF Receiver Input
IN=HI RX1 RX2 RX3 RX4
* * * * * * * * * *
* * * * * * * * * *
DIF2 DIF0 DSP 4114 DSP 4114 DSP 4114 DSP 4114
JP3 JP4
Table 2.3 JP5 — PASS-THRU Header
MCLK BICK LRCLK SERIAL I / O
M
U
T
E
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
RX01 RX02 TX ADC DACA DACB RX TX ADC DACA DACB RX TX ADC DACA DACB RX ADC1 ADC2 TXS01 DACA1/2 TXS02 DACA3/4 TXSD3 DACA5/6 TXSD4 DACB 1/2 TXSD5 DACB3/4 TXCD6 DACB5/6 MUTE
Table 2.4 JP6XXX – Debug MPU Crystal Selection
JB16
EXTAL
PGM MD SHI JTAG MPU COM AUX IN=HI
* * * * * * * * * * * * * * ******
* * * * * * * * * * * * * * ******
RS232 USB/PGM DEBUG MPU CONFIG MPU PGM PPI PORT DEBUG MPU CONFIG MPU OnCE USB/RS232 PARALLEL COM0 COM1 COM2 COM3 AUX1 AUX2 AUX3 AUX4 AUX5
JP6 JP7 JP8 JP9 JP10 JP11
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...