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Motorola DSP56F803 Manuals
Manuals and User Guides for Motorola DSP56F803. We have
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Motorola DSP56F803 manual available for free PDF download: Hardware User Manual
Motorola DSP56F803 Hardware User Manual (66 pages)
Evaluation Module
Brand:
Motorola
| Category:
Motherboard
| Size: 0.62 MB
Table of Contents
Table of Contents
3
Audience
9
Organization
9
Suggested Reading
9
Definitions, Acronyms, and Abbreviations
10
Notation Conventions
10
References
11
DSP56F803EVM Architecture
13
Introduction
13
Block Diagram of the DSP56F803EVM
14
DSP56F803EVM Configuration Jumpers
15
DSP56F803EVM Default Jumper Options
15
DSP56F803EVM Jumper Reference
15
Connecting the DSP56F803EVM Cables
16
DSP56F803EVM Connections
16
Technical Summary
17
Dsp56F803
19
Program and Data Memory
20
Schematic Diagram of the External Memory Interface
20
RS-232 Serial Communications
21
RS-232 Serial Connector Description
21
Schematic Diagram of the RS-232 Interface
21
Clock Source
22
Operating Mode
22
Operating Mode Selection
22
Schematic Diagram of the Clock Interface
22
Debug LED
23
Debug Support
23
JTAG Connector
23
JTAG Connector Description
23
Schematic Diagram of the Debug LED Interface
23
Block Diagram of the Parallel JTAG Interface
24
Parallel JTAG Interface Connector
24
Parallel JTAG Interface Disable Jumper Selection
24
On-Board Host Target Interface Power Source Jumper Selection
25
Parallel JTAG Interface Connector Description
25
External Interrupts
26
Reset
26
Schematic Diagram of the RESET Interface
26
Schematic Diagram of the User Interrupt Interface
26
Power Supply
27
Schematic Diagram of the Power Supply
27
UNI-3 Connector Description
28
Run/Stop Switch
29
Motor Control PWM Signals and Leds
30
Motor Protection Logic
30
PWM Group Interface and Leds
30
UNI-3 Motor Protection Logic
31
Back-EMF and Motor Phase Current Sensing
32
Quadrature Encoder/Hall-Effect Interface
33
Zero-Crossing Detection
33
Zero-Crossing Encoder Interface
33
CAN Header Description
34
CAN Interface
34
External Memory Control Signal Connector Description
35
External Memory Control Signal Expansion Connector
35
Peripheral Connectors
35
Encoder/Timer Channel Expansion Connector
36
Timer Channel Expansion Connector
36
Timer Connector Description
36
Timer D Connector Description
36
Address Bus Expansion Connector
37
External Memory Address Bus Connector Description
37
Data Bus Expansion Connector
38
External Memory Address Bus Connector Description
38
A/D Connector Description
39
A/D Port Expansion Connector
39
SCI Connector Description
39
Serial Communications Port Expansion Connector
39
CAN Connector Description
40
CAN Expansion Connector
40
Serial Peripheral Interface Expansion Connector
40
SPI Connector Description
40
PWM Port Connector Description
41
PWM Port Expansion Connector
41
Test Points
41
Appendix Adsp56F803Evm Schematics
43
DSP56F803 Processor
44
Reset, Mode, Clock & Irqsl
45
Program & Data SRAM Memory
46
RS-232 and SCI Connectors
47
DSP56F803 PWM Leds and User LED
48
UNI-3 Over-Voltage and Current Sense
49
Zero-Crossing/ Encoder or Hall-Effect Selection
50
High Speed CAN Interface
51
Port Timer D, Address, Data, A/D and Control Line Connectors
52
Run/Stop Switch
53
UNI-3 Interface and General Purpose Switches
53
Back-EMF and Phase Current Sense Analog Input Selectors
54
Parallel JTAG Host/Target Interface and JTAG Connector
55
Power Supplies 3.3V and 5.0V
56
Bypass Capacitors and Spare Gates
57
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