Table of Contents
Paragraph
Page
Number
Number
DSPAUDIOEVM Users Guide, Rev. 2.4
This document contains information on a new product. Specifications and information herein are subject ot change without notice.
Freescale Semiconductor
TOC-1
Chapter 1 Overview
1.1
Introduction ..................................................................................................................................................................1
1.2
DSPAUDIOEVM Architecture .................................................................................................................................... 1
1.2.1
Daughterboard ........................................................................................................................................................ 1
1.2.2
Motherboard ...........................................................................................................................................................1
1.3
Debugger Interfaces ..................................................................................................................................................... 1
1.3.1
Suite56 OnCE ‰ Debugger ................................................................................................................................... 1
1.3.2
Symphony Debugger Interface .............................................................................................................................. 1
1.4
Microcontrollers ...........................................................................................................................................................2
1.5
Config MPU ................................................................................................................................................................. 2
1.6
Debug MPU ..................................................................................................................................................................2
1.7
Getting Started .............................................................................................................................................................. 2
1.8
Running the Passthru Code .......................................................................................................................................... 2
Chapter 2 Motherboard
2.1
Introduction ..................................................................................................................................................................3
2.2
Configuration Jumpers ................................................................................................................................................. 3
2.2.1
JP1/JP2 - S/PDIF Transmitter Output .................................................................................................................... 3
2.2.2
JP3/JP4 – S/PDIF Receiver Input .......................................................................................................................... 3
2.2.3
JP5 — Pass-thru Header ........................................................................................................................................ 3
2.2.4
Debugger and Microcontroller Configuration .......................................................................................................4
2.2.4.1
PJ6 Debug MPU Crystal Selection ..................................................................................................................4
2.2.4.2
JP7 – MPU Program Control ........................................................................................................................... 4
2.2.4.3
JP8 – SHI Debug Source Selection ................................................................................................................. 4
2.2.4.4
JP9 – OnCE/JTAG Debugger Source Selection .............................................................................................. 4
2.2.4.5
JP10 – Config / Debug MPU Communication ................................................................................................5
2.2.4.6
JP11 – AUX Mode Input Source Selection ..................................................................................................... 5
2.3
Signal Headers .............................................................................................................................................................. 5
2.3.1
P1 — PPI Header ................................................................................................................................................... 5
2.3.2
P2 — OnCE Header ............................................................................................................................................... 5
2.3.3
P3 — ANALOG I/O .............................................................................................................................................. 6
2.3.4
TP1 / TP2 Headers ................................................................................................................................................. 6
2.4
On-board Debugger Connections ................................................................................................................................. 6
2.4.1
J2 — USB Interface ............................................................................................................................................... 6
2.4.2
J3 — RS232 Interface ............................................................................................................................................ 7
2.4.3
J4 — Parallel Port Debugger Interface ..................................................................................................................7
2.5
External I/O ..................................................................................................................................................................7
2.5.1
J9 / J10 — Microphone Inputs ............................................................................................................................... 7
2.5.1.1
RV1/RV2 - Microphone Gain Control ............................................................................................................ 7
2.5.2
J11 / J12 — Analog Outputs .................................................................................................................................. 7
2.5.3
J13 — Headphone Outputs .................................................................................................................................... 8
2.5.3.1
SW2 / SW3 — Channel Select ........................................................................................................................ 8
2.5.3.2
RV3 / RV4 — Headphone Volume Select ...................................................................................................... 8
Chapter 3 DSP5636x DAUGHTERBOARD
3.1
DSPX36XDB1 ............................................................................................................................................................. 8
3.2
Mode Selection ............................................................................................................................................................. 8
3.3
Memory ........................................................................................................................................................................ 9
3.4
JP11 - Clock Selection ................................................................................................................................................. 9
3.5
Daughterboard Audio I / O and Clock Control Header ................................................................................................9
