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Related Manuals for Motorola DSP56F826EVM
Summary of Contents for Motorola DSP56F826EVM
- Page 1 Freescale Semiconductor, Inc. Order this document by DSP56F826EVMUM/D Rev. 1, 06/06/2003 56F826 Evaluation Module Hardware User’s Manual © Motorola, Inc., 2003. All rights reserved. For More Information On This Product, Go to: www.freescale.com...
- Page 2 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
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Page 3: Table Of Contents
Digital Interface ..........2-14 MOTOROLA... - Page 4 2.14 Test Points ........... . . 2-18 Appendix A 56F826EVM Schematics Appendix B 56F826EVM Bill of Material 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 5 Bypass Caps ..........A-11 MOTOROLA...
- Page 6 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 7 Memory Daughter Card Connector Description....2-16 Peripheral Daughter Card Connector Description ....2-17 MOTOROLA List of Tables For More Information On This Product, Go to: www.freescale.com...
- Page 8 Freescale Semiconductor, Inc. viii 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
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Page 9: Audience
This reference manual describes in detail the hardware on the 56F826 Evaluation Module. Audience This document is intended for application developers who are creating software for devices using the Motorola 56F826 part. Organization This manual is organized into two chapters and two appendixes. -
Page 10: Notation Conventions
Figure 1-1 Bold Reference sources, ...see: paths, emphasis http://www.motorola.com/ Definitions, Acronyms, and Abbreviations Definitions, acronyms and abbreviations for terms used in this document are defined below for reference codec COder/DECoder, a part used to convert analog signals to digital (Coder) -
Page 11: References
Multi-Purpose Input and Output Port; shares package pins with other peripherals on the chip and can function as a GPIO OnCE On-Chip Emulation, a debug bus and port created by Motorola to enable designers to create a low-cost hardware interface for a professional-quality debug environment... - Page 12 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
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Page 13: Introduction
The 56F826EVM can be used to develop real-time software and hardware products based on the 56F826. The 56F826EVM provides the features necessary for a user to write and debug software, demonstrate the functionality of that software and interface with the MOTOROLA Introduction For More Information On This Product,... -
Page 14: 56F826Evm Configuration Jumpers
Seven jumper groups, (JG1-JG7), shown in 1-2, are used to configure various Figure features on the 56F826EVM board. Table 1-1 describes the default jumper group settings. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 15: 56F826Evm Jumper Reference
Freescale Semiconductor, Inc. 56F826EVM Configuration Jumpers JTAG RESET HEADPHONE IRQA DSP56F826EVM LEDS IRQB LINE LINE Figure 1-2. 56F826EVM Jumper Reference Table 1-1. 56F826EVM Default Jumper Options Jumper Jumpers Comment Group Connections Enable on-board Parallel JTAG Host/Target Interface Enable RS-232 output Enable on-board SRAM 1–2... -
Page 16: 56F826Evm Connections
+5.0V DC lab power supply via the 2-pin terminal block, TB1. 5. Apply power to the external power supply. The green Power-On LED, LED7, will illuminate when power is applied correctly. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 17: Technical Summary
• RS-232 interface for easy connection to a host processor [U3 and P3] • 16-bit stereo codec interface [U5, P4 and P5] • Stereo headphone interface [U6 and P6] • Codec sample rate selector [S4] MOTOROLA Technical Summary For More Information On This Product, Go to: www.freescale.com... - Page 18 • Manual interrupt push-button for IRQB [S3] 2.1 56F826 The 56F826EVM uses a Motorola DSP56F826BU80 part, designated as U1 on the board and in the schematics. This part will operate at a maximum speed of 80MHz. A full description of the 56F826, including functionality and user information, is provided in these documents: •...
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Page 19: Program And Data Memory
This memory bank can be disabled by removing the jumper at JG3. GS72116 56F826 A0-A15 A1-A16 D0-D15 DQ0-DQ15 +3.3V Jumper Pin 1-2: Enable SRAM Jumper Removed: Disable SRAM Figure 2-1. Schematic Diagram of the External Memory Interface MOTOROLA Technical Summary For More Information On This Product, Go to: www.freescale.com... -
Page 20: Spi Eeprom Memory
(SPI Port Connector) Figure 2-2. SPI EEPROM Memory Block Diagram Table 2-1. SPI Port Connector Description Pin # Signal Pin # Signal SS/GPIO7 MISO MOSI SCLK 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 21: Rs-232 Serial Communications
Table 2-2. RS-232 Serial Connector Description Pin # Signal Pin # Signal Jumper to 6 & 4 Jumper to 1 & 4 Jumper to 8 Jumper to 7 Jumper to 1 & 6 MOTOROLA Technical Summary For More Information On This Product, Go to: www.freescale.com... -
Page 22: Clock Source
56F826. Table 2-3 Table 2-3. Operating Mode Selection Operating Mode Comment 1–2 Bootstrap from internal memory No Jumper Bootstrap from external memory 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 23: Debug Leds
Target Interface support. Two interface connectors are provided to support each of these debugging approaches. These two connectors are designated the JTAG connector and the Host Parallel Interface Connector. MOTOROLA Technical Summary For More Information On This Product,... -
Page 24: Jtag Connector
Table 2-5 Table 2-5. Parallel JTAG Interface Disable Jumper Selection Comment No jumpers On-board Parallel JTAG Interface Enabled 1–2 Disable on-board Parallel JTAG Interface 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 25: Parallel Jtag Interface Connector
Figure 2-6. Block Diagram of the Parallel JTAG Interface Table 2-6. Parallel JTAG Interface Connector Description Pin # Signal Pin # Signal PORT_RESET PORT_IDENT PORT_TMS PORT_TCK PORT_TDI PORT_TRST PORT_IDENT MOTOROLA Technical Summary For More Information On This Product, Go to: www.freescale.com... -
Page 26: External Interrupts
+3.3V 56F826 IRQA 0.1µF +3.3V IRQB 0.1µF Figure 2-7. Schematic Diagram of the User Interrupt Interface 2-10 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 27: Reset
Parallel JTAG Interface and the user RESET push-button; refer to Figure 2-8. JTAG_RESET RESET RESET PUSHBUTTON MANUAL RESET TRST JTAG_TAP_RESET Figure 2-8. Schematic Diagram of the RESET Interface MOTOROLA Technical Summary 2-11 For More Information On This Product, Go to: www.freescale.com... -
Page 28: Power Supply
+3.3 VDC +3.3V 56F826 +5.0V DC Regulator 56F826EVM PARTS 56F826 +2.5V +2.5V DC CORE Regulator Figure 2-9. Schematic Diagram of the Power Supply 2-12 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 29: Stereo Codec
This device offers a THD, which is superior to the CS4218’s on-chip headphone drive circuitry by a factor of two. The basic analog codec connections are shown in Figure 2-10. MOTOROLA Technical Summary 2-13 For More Information On This Product, Go to: www.freescale.com... -
Page 30: Digital Interface
Sample Rate Selector switch S4; reference Table 2-7 selection options. Codec control information is sent over a separate serial port using: PD1 2-14 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 31: Daughter Card Connectors
The EVM board contains two daughter card expansion connectors. One connector, J1, contains the hybrid controller’s external memory bus signals. The other connector, J2, contains the controller’s peripheral port signals. MOTOROLA Technical Summary 2-15 For More Information On This Product,... -
Page 32: Memory Daughter Card Expansion Connector
Table 2-8 shows the port signal to pin assignments. Table 2-8. Memory Daughter Card Connector Description Pin # Signal Pin # Signal +3.3V +3.3V 2-16 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... -
Page 33: Peripheral Daughter Card Expansion Connector
Table 2-9. Peripheral Daughter Card Connector Description Pin # Signal Pin # Signal CLKO SRFS SCLK MOSI MISO SRCK STFS RESET MOTOROLA Technical Summary 2-17 For More Information On This Product, Go to: www.freescale.com... -
Page 34: Test Points
The +5.0VA and AGND test points are located in the analog corner of the board. The +2.5V and +3.3V test points are located in the power supply section of the board. 2-18 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com... - Page 35 Freescale Semiconductor, Inc. Appendix A 56F826EVM Schematics MOTOROLA 56F826EVM Schematics For More Information On This Product, Go to: www.freescale.com...
- Page 36 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 37 Freescale Semiconductor, Inc. MOTOROLA 56F826EVM Schematics For More Information On This Product, Go to: www.freescale.com...
- Page 38 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 39 Freescale Semiconductor, Inc. MOTOROLA 56F826EVM Schematics For More Information On This Product, Go to: www.freescale.com...
- Page 40 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 41 Freescale Semiconductor, Inc. MOTOROLA 56F826EVM Schematics For More Information On This Product, Go to: www.freescale.com...
- Page 42 Freescale Semiconductor, Inc. 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 43 Freescale Semiconductor, Inc. MOTOROLA 56F826EVM Schematics For More Information On This Product, Go to: www.freescale.com...
- Page 44 Freescale Semiconductor, Inc. A-10 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 45 Freescale Semiconductor, Inc. MOTOROLA 56F826EVM Schematics A-11 For More Information On This Product, Go to: www.freescale.com...
- Page 46 Freescale Semiconductor, Inc. A-12 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 47 Freescale Semiconductor, Inc. Appendix B 56F826EVM Bill of Material Description Ref. Designators Vendor Part # Integrated Circuits DSP56F826BU80 Motorola, DSP56F826BU80 GS72116 GSI, GS72116TP-12 MAX3245 Maxim, MAX3245EEAI AT45DB011 Atmel, AT45DB011-SC CS4218 Crystal Semiconductor, CS4218-KQ LM4880 National Semiconductor, LM4880M 12.288MHZ OSC Epson, SG-531P-12.288MC...
- Page 48 LED2, LED5 Hewlett-Packard, HSMY-C650 Green LED LED3, LED6, LED7 Hewlett-Packard, HSMG-C650 Diode S2B-FM401 D1, D2, D3 Vishay, DL4001DICT 1A Bridge Rectifier General Semiconductor, DF02S 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 49 Test Points 1 × 1 Bergstick TP1 - TP7 Samtec, TSW-101-07-S-S Crystals 4.00MHz Crystal CTS, ATS04ASM-T Connectors 2.1mm coax Switchcraft, RAPC-722 Power Connector DB25M Connector AMPHENOL, 617-C025P-AJ121 MOTOROLA 56F826EVM Bill of Material For More Information On This Product, Go to: www.freescale.com...
- Page 50 S1 - S3 Panasonic, EVQ-PAD05R 3-Position DIP SW CTS, 209-3LPST Transistors 2N2222A ZETEX, FMMT2222ACT Miscellaneous Shunt SH1–SH8 Samtec, SNT-100-BL-T Rubber Feet RF1–RF4 3M, SJ5018BLKC 56F826 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 51 Electrically Erasable Programmable Read-Only LQFP Memory LQFP Evaluation Module MPIO MPIO Multi-Purpose Input and Output port FSRAM On-Board Power Regulation OnCE General Purpose Input and Output OnCE GPIO OnCE(TM) GPIO MOTOROLA Index For More Information On This Product, Go to: www.freescale.com...
- Page 52 Serial Peripheral Interface SRAM External Data External Program SRAM Static Random Access Memory Stereo 16-bit Codec Interface Stereo Headphone Interface Synchronous Serial Interface Wait State 56F826 Evaluation Module User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 53 Freescale Semiconductor, Inc. MOTOROLA Index For More Information On This Product, Go to: www.freescale.com...
- Page 54 Freescale Semiconductor, Inc. 56F826 Evaluation Module User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
- Page 55 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
- Page 56 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages.