Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. DSPAUDIOEVM Evaluation Board User’s Manual Order Number: DSPAUDEVMEBUM/D Revision 1, January 2003 This document contains information on a new product under development by Motorola. Motorola reserves the right to change or discontinue this product without notice. © Motorola, Inc., 2003. All rights reserved. For More Information On This Product, Go to: www.freescale.
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Freescale Semiconductor, Inc. TABLE OF CONTENTS Paragraph Number Page Number Freescale Semiconductor, Inc... SECTION 1 OVERVIEW 1.1 1.2 1.2.1 1.2.2 1.3 1.3.1 1.3.2 1.4 1.5 1.6 1.7 1.8 Introduction ............................................................................................................................. 1 DSPAUDIOEVM Architecture .................................................................................................. 1 Daughterboard ..........................................
Freescale Semiconductor, Inc. Paragraph Number Page Number Freescale Semiconductor, Inc... SECTION 3 DAUGHTERBOARD 3.1 3.2 3.3 3.4 3.5 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.5.6 3.5.7 3.5.8 3.5.9 3.5.10 3.5.11 DSPX36XDB1 .......................................................................................................................12 Mode Selection ......................................................................................................................12 Memory .............................
Freescale Semiconductor, Inc. LIST OF FIGURES Freescale Semiconductor, Inc... Page Number Figure A.1 Figure A.2 Figure A.3 Figure A.4 Figure A.5 Figure A.6 Figure A.7 Figure A.8 Figure A.9 Figure A.10 Figure A.11 Figure A.12 Figure A.13 Figure A.14 Figure A.15 Figure A.16 Figure A.17 Figure A.16 Figure A.19 Figure A.20 MOTOROLA DSP563XX Evaluation Platform Block Diagram ..............................................................31 DSP563XX Evaluation Platform DACA 1-3 ...............................
Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. LOF-2 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. LIST OF TABLES Freescale Semiconductor, Inc... Page Number Table 2.1 Table 2.2 Table 2.3 Table 2.4 Table 2.5 Table 2.6 Table 2.7 Table 2.8 Table 2.9 Table 2.10 Table 2.11 Table 2.12 Table 3.1 Table3.2 Table 3.3 Table 4.1 MOTOROLA JP1 / JP2 – S/PDIF Transmitter Output ............................................................................. 4 JP3 / JP4 – S/PDIF Receiver Input ...................................................................................
Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. LOT-2 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. SECTION 1 OVERVIEW 1.1 Introduction The DSPAUDIOEVM Evaluation Board is used to demonstrate the abilities of the DSP56362, DSP56364, DSP56366, and DSP56367 Digital Signal Processors and to provide a hardware tool allowing the development of applications that use these devices. The DSPAUDIOEVM is designed for the following purposes: Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. The motherboard uses an included external universal power supply (100-220VAC, 50-60 Hz). The power supply uses an IEC three pin power connector for the AC supply. The user must supply the AC cable required to connect power to the region specific AC power connection. 1.3 Debugger Interfaces 1.3.1 Suite56 OnCE Debugger The motherboard also supports multiple debugger interfaces.
Freescale Semiconductor, Inc. 1.8 Running the Passthru Code Freescale Semiconductor, Inc... The daughterboards are shipped with a simple piece of audio passthru code stored in the on-board flash. The SW1 switch on the daughterboard controls the DSP boot modes, to enable pass-thru mode switch MODA "on" and MODB "off" on the DSP daughtercard. Switching MODA "off" and MODB "on" will disable pass-thru mode but will enable use of the SDI debugger.
Freescale Semiconductor, Inc. SECTION 2 MOTHERBOARD 2.1 Introduction This section will define the motherboard and daughterboard jumper and switch functionality including their default setting. The jumpers allow flexibility to re-route signals throughout the board and only the simple jumper settings will be covered in this documentation. More advanced EVM users will be able to experiment with alternate configurations using this section in conjunction with the schematic included in Appendix A.
Freescale Semiconductor, Inc. Table 2.2 JP3 / JP4 – S/PDIF Receiver Input * * * * * * * * * * * * * * * * * * * DSP 4114 DSP 4114 DIF2 * 4114 RX4 DSP RX3 4114 RX2 DSP RX1 DIF0 IN=HI JP3 JP4 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.
Freescale Semiconductor, Inc. 2.2.4.1 PJ6 Debug MPU Crystal Selection The JP6 jumper is for selection of RS232 or USB communication when using the SDI debugger. Note that USB mode is not possible when using the Win NT software version. The RS232 position should be jumpered when the RS232 interface is used for the SDI debugger, and the USB/PGM position should be used when using the USB interface for the SDI debugger or when reprogramming of the Debug Micro is required.
Freescale Semiconductor, Inc. 2.2.4.6 JP11 – AUX Mode Input Source Selection The JP11 jumpers are present as an alternative to using the SDI debugger software to select between the various inputs available. If the AUX5 jumper is present then the following jumper settings will result in the input selection shown in Table 2.5 Table 2.5 JP11 Selections Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. 2.3.2 P2 — OnCE Header The P2 OnCE header is for connection of an external OnCE/JTAG debugger tool to the OnCE/JTAG port of the DSP on the daughterboard. Further explanation of the OnCE/JTAG signal definition can be found in the DSP users manuals. The P2 OnCE header is for connection of an external OnCE/JTAG debugger tool to the OnCE/ JTAG port of the DSP on the daughterboard. Further explanation of the OnCE/JTAG signal definition can be found in the DSP users manuals.
Freescale Semiconductor, Inc. 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. Freescale Semiconductor, Inc... Table 2.9 TP1 Header — GP TP1–8 TP1 * * TP8 TP2 * * TP7 TP3 * * TP6 TP4 * * TP5 Table 2.10 TP2 Header — GP TP9–16 2.
Freescale Semiconductor, Inc. 2.5 External I/O 2.5.1 J9 / J10 — Microphone Inputs There are two microphone inputs available at 1/8inch microphone connectors J9 and J10 labeled MIC1 and MIC2. These can also be monitored via headphones by switching MIC1 and MIC2 on. The input levels of these can be adjusted with the potentiometers at RV1 and RV2 labeled MIC1 LEVEL and MIC2 LEVEL. These signals are connected to the ADC2 A/D converter.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... If using the Software Architecture, the analog outputs correspond to the following: AOUT1 WHITE Left Main AOUT1 RED Right Main AOUT2 WHITE Left Surround AOUT2 RED Right Surround AOUT3 WHITE Center AOUT3 RED Subwoofer AOUT4 WHITE Left Back AOUT4 RED Right Back AOUT5 WHITE Left Secondary AOUT5 RED Right Secondary AOUT6 WHITE Unassigned AOUT6 RED Unassigned 2.5.
Freescale Semiconductor, Inc. SECTION 3 DAUGHTERBOARD 3.1 DSPX36XDB1 These daughterboard connection and jumper definitions are specific to the DSPX36XDB1 boards. Any future alternate daughterboards will have additional documentation. 3.2 Mode Selection Various boot-up modes can be selected via the MODE pins and pins PB13 and PB14 settings can be determined using switch bank SW1. Switch position “ON”= signal high. Table 13 shows the modes available for the 56362/ 366/367.
Freescale Semiconductor, Inc. 3.3 Memory The daughterboard includes three 128Kx8 SRAM (one 128Kx8 SRAM for the 56364 daughterboard). There is also a 512Kx8 FLASH device resident on the board. From factory the FLASH is programmed with an audio passthru code to allow simple verification of initial board operations. See Section 1.8 Running the Passthru Code for an explanation of running the passthru code. 3.
Freescale Semiconductor, Inc. 3.5.4 JP3 - FST_1 Connection This set of jumpers determines which frame sync clock source is used for the AKM DAC4_6. The F position directs the ESAI_0 FST signal to DAC4_6. Position G directs the ESAI_1 FST signal to DAC4_6, and population of both jumpers will synchronize/short the two ESAI port FST lines. Note: Position F should always be populated when using a 56362 or 56364 daughterboard. 3.5.
Freescale Semiconductor, Inc. SECTION 4 EVM BILL OF MATERIALS Freescale Semiconductor, Inc... Table 4.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials 16 C48 0.1UF C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel C49 0.1UF C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel C50 0.1UF C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel C51 0.1UF C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel C52 0.1UF C0805X7R500-104KNE 0.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials C99 0.1UF C0805X7R500-104KNE C100 4.7UF T491A475M016AS C101 0.1UF C102 C103 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel 4.7UF Tantalum Chip Capacitor 16V 3216 Kemet C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel 0.1UF C0805X7R500-104KNE 0.1UF10% X7R 0805 50V Ceramic Chip Capacitor Venkel 4.7UF T491A475M016AS 4.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials C150 470PF C080COG101-471JNE 470 PF 5% COG 0805 100V Ceramic Chip Capacitor Venkel C151 470PF C080COG101-471JNE 470 PF 5% COG 0805 100V Ceramic Chip Capacitor Venkel C152 150PF C080COG101-151JNE 150 PF 5% COG 0805 100V Ceramic Chip Capacitor Venkel C153 0.1UF C0805X7R500-104KNE 0.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials J10 SCJ-0367 3.5 MM Stereo Phone Jack Vimex J11 JE0600610N 3 X 2 RCA Jack Top White Bottom Red-Nickel Vimex J12 JE0600610N 3 X 2 RCA Jack Top White Bottom Red-Nickel Vimex J13 SCJ-0367 3.5 MM Stereo Phone Jack Vimex JP1-2 AFM2-26SG6MM/3.55MM 13 X 2 Header 2.54mm on center 6 mm/3.0mm Vimex JP3-4 AFM2-20SG6MM/3.55MM 10 X 2 Header 2.54mm on center 6 mm/3.0mm Vimex JP5 AFM2-64SG6MM/3.
Freescale Semiconductor, Inc. Table 4.1 EVM Bill of Materials Q39 FMMTA06 NPN Transistor SOT23 Zetex Q40 FMMTA06 NPN Transistor SOT23 Zetex Q41 FMMTA06 NPN Transistor SOT23 Zetex R1 CR0805-10W-24R9FT 24.9 1% 0805 .1 W Thick Film Chip Resistor Venkel CR0805-10W-24R9FT 24.9 1% 0805 .1 W Thick Film Chip Resistor Venkel Freescale Semiconductor, Inc... R2 20 R3 0.0 CR0805-10W-000T ZERO OHM Jumper 0805 B R4 0.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials R49 CR0805-10W-2000FT 200 1% 0805 .1 W Thick Film Chip Resistor Venkel R50 CR0805-10W-2000FT 200 1% 0805 .1 W Thick Film Chip Resistor Venkel R51 CR0805-10W-2000FT 200 1% 0805 .1 W Thick Film Chip Resistor Venkel R52 CR0805-10W-2000FT 200 1% 0805 .1 W Thick Film Chip Resistor Venkel R53 CR0805-10W-2000FT 200 1% 0805 .1 W Thick Film Chip Resistor Venkel R54 CR0805-10W-2000FT 200 1% 0805 .
Freescale Semiconductor, Inc. Table 4.1 EVM Bill of Materials R100 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R101 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R102 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R103 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R104 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel CR0805-10W-4020FT 402 1% 0805 .
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials R151 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R152 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R153 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R154 1K CR0805-10W-1001FT 1K 1% 0805 .1 W Thick Film Chip Resistor Venkel R155 1K CR0805-10W-1001FT 1K 1% 0805 .
Freescale Semiconductor, Inc. Table 4.1 EVM Bill of Materials R202 10K CR0805-10W-1002FT 10K 1% 0805 .1 W Thick Film Chip Resistor Venkel R203 100K CR0805-10W-1003FT 100K 1% 0805 .1 W Thick Film Chip Resistor Venkel R204 100K CR0805-10W-1003FT 100K 1% 0805 .1 W Thick Film Chip Resistor Venkel CR0805-10W-1100FT 110 1% 0805 .1 W Thick Film Chip Resistor Venkel R205 R206 1K CR0805-10W-1001FT 1K 1% 0805 .1 W Thick Film Chip Resistor Venkel R207 1K CR0805-10W-1001FT 1K 1% 0805 .
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials R253 4.99K RR1220P-4991-D-M R254 10K CR0805-10W-1002FT R255 4.99K RR1220P-4991-D-M 4.99K 0.5% 0805 .1 W Thin Film Chip Resistor Susumu Co Ltd R256 4.99K RR1220P-4991-D-M 4.99K 0.5% 0805 .1 W Thin Film Chip Resistor Susumu Co Ltd R257 4.99K RR1220P-4991-D-M 4.99K 0.5% 0805 .1 W Thin Film Chip Resistor Susumu Co Ltd R258 10K CR0805-10W-1002FT R259 4.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Table 4.1 EVM Bill of Materials R304 3.57K CR0805-10W-3571FT 3.57K 1% 0805 .1 W Thick Film Chip Resistor Venkel R305 4.99K RR1220P-4991-D-M 4.99K 0.5% 0805 .1 W Thin Film Chip Resistor Susumu Co Ltd R306 3.57K CR0805-10W-3571FT 3.57K 1% 0805 .1 W Thick Film Chip Resistor Venkel R307 3.57K CR0805-10W-3571FT 3.57K 1% 0805 .1 W Thick Film Chip Resistor Venkel R308 3.57K CR0805-10W-3571FT 3.57K 1% 0805 .
Freescale Semiconductor, Inc. Table 4.1 EVM Bill of Materials T5 TTWB1010 1:1 Wide Band RF Transformers Surface Mount T6 TTWB1010 1:1 Wide Band RF Transformers Surface Mount PJ-202-30 Test Point .300" TP6 GND TP7 TP9 AFM2-08SG6MM/3.55MM GND TP10 Freescale Semiconductor, Inc... TP11 PJ-202-30 Test Point .300" AFM2-08SG6MM/3.55MM GND 4 X 2 Header 2.54mm on center 6 mm/3.0mm 4 X 2 Header 2.54mm on center 6 mm/3.0mm Coilcraft Coilcraft Components Corp. Vimex Components Corp.
Freescale Semiconductor, Inc. Table 4.
Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 29 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... APPENDIX A 30 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. M Freescale Semiconductor, Inc... Motherboard Schematics Figure A.1 DSP563XX Evaluation Platform Block Diagram MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 31 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.2 DSP563XX Evaluation Platform DACA 1-3 32 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.3 DSP563XX Evaluation Platform DACB 4-6 MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 33 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.4 DSP563XX Evaluation Platform ADC 1-2 34 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.5 DSP563XX Evaluation Platform Configuration MPU MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 35 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.6 DSP563XX Evaluation Platform Headphone Amplifier and Mixer 36 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.7 DSP563XX Evaluation Platform SPDIF MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 37 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.8 DSP563XX Evaluation Platform PPI and JTAG Command Converter 38 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.9 DSP563XX Evaluation Platform JTAG/PPI Debugger MPU MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 39 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.10 DSP563XX Evaluation Platform DSP Daughter Card 40 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.11 DSP563XX Evaluation Platform Power and MCLK Lost Detect and Systems Reset MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 41 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.12 DSP563XX Evaluation Platform Notes and Tables 42 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Motherboard Layout Figure A.13 Top Motherboard Assembly Layout MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 43 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.14 Bottom Motherboard Assembly Layout 44 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. M Freescale Semiconductor, Inc... DAUGHTERBOARD SCHEMATICS Figure A.15 Daughter Card DSP56362/366/367 MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 45 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.16 Daughter Card DSP56364 46 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.17 DSP56367 Daughter Card Memory MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 47 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
M Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. Figure A.18 DSP56367 Daughter Card Connectors 48 DSPAUDIOEVM Evaluation Board Users Manual MOTOROLA This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... Daughterboard Layout Figure A.19 Top Daughterboard Assembly Layout Figure A.20 Bottom Daughterboard Assembly Layout MOTOROLA DSPAUDIOEVM Evaluation Board Users Manual 49 This document contains information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. APPENDIX B PASSTHRU CODE Freescale Semiconductor, Inc... B.1 56362 / 366 / 367 PASSTHRU CODE ;************************************************************************** ; passthru36x.asm v2.0 ; meb 10/02/02 ; ; Copyright (c) MOTOROLA 2002 ; ; History: ; v2.0 meb Corrected DMA errata violation in DAX handling. DAX is ; now interrupt driven. ; ; Program Operation: ; This software is designed for use with the DSPAUDIOEVMMB1 equipped ; with a 56362/6/7 daughter card.
Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. B.2 56364 PASSTHRU CODE Freescale Semiconductor, Inc... ;************************************************************************** ;passthru364.asm v1.0 ; meb 07/25/02 ; ; Copyright (c) MOTOROLA 2002 ; ; Program Operation: ; This software is designed for use with the DSPAUDIOEVMMB1 equipped ; with a 56364 daughter card. With the proper jumper settings this ; software will accept either analog or digital input and pass it ; straight through to the output.
Freescale Semiconductor, Inc. org p:$100 ori movep move movec movep #$03,mr #$050003,x:M_PCTL #0,omr #0,sp #$000003,x:M_IPRP move move move move move rep move #$40,r6 #>$FFFF,m6 #>RX_BUFF_BASE,r0 #>$FFFF,m0 #0,x0 #4 x0,x:(r0)+ move move move move #>RX_BUFF_BASE,x0 x0,x:RX_PTR #>TX_BUFF_BASE,x0 x0,x:TX_PTR START main ; mask interrupts ; DSP core at 24.576x4=98.28MHz ; reset hardware stack pointer ; ESAI int’s enabled and top Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc. move rti Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. SUPPORTING DOCUMENTATION Find device user manual/datasheets at NOTES http://e-www.motorola.com/webapp/sps/library/docu_lib.jsp 56300 Family Manual http://e-www.motorola.com/brdata/PDFDB/docs/DSP56300FM.pdf http://e-www.motorola.com/brdata/PDFDB/docs/DSP56300FMAD.pdf 56362 http://e-www.motorola.com/brdata/PDFDB/docs/DSP56362.pdf Freescale Semiconductor, Inc... http://e-www.motorola.com/brdata/PDFDB/docs/DSP56362UM.pdf 56364 http://e-www.motorola.
Freescale Semiconductor, Inc... Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.
Freescale Semiconductor, Inc. HOW TO REACH US: USA/EUROPE/LOCATIONS NOT LISTED: MOTOROLA LITERATURE DISTRIBUTION P.O. BOX 5405, DENVER, COLORADO 80217 1-800-441-2447 OR 480-768-2130 JAPAN: MOTOROLA JAPAN LTD.; SPS, TECHNICAL INFORMATION CENTER 3-20-1, MINAMI-AZABU. MINATO-KU, TOKYO 106-8573, JAPAN 81-3-3440-3569 Freescale Semiconductor, Inc... ASIA/PACIFIC: MOTOROLA SEMICONDUCTORS H.K. LTD. SILICON HARBOUR CENTRE, 2 DAI KING STREET TAI PO INDUSTRIAL ESTATE, TAI PO, N.T.
