Texas Instruments C5535 DSPShield Manuals

Manuals and User Guides for Texas Instruments C5535 DSPShield. We have 2 Texas Instruments C5535 DSPShield manuals available for free PDF download: Hardware Reference Manual, Application Report

Texas Instruments C5535 DSPShield Hardware Reference Manual

Texas Instruments C5535 DSPShield Hardware Reference Manual (49 pages)

Brand: Texas Instruments | Category: Motherboard | Size: 3 MB

Table of Contents

Table of Contents
3
1 C5535 Dspshield

6
2 Power Management

9
- External Power Interface
  9
- Internal Voltages
  11
- Voltage Monitoring
  11
- C5535 DSP Core Voltage
  12
3 C5535 DSP and Internal Peripherals

12
- Parallel and Serial Peripherals
  12
- Clock Sources
  13
- ROM Bootloader
  14
- Int1, /Int0, Xf, Wakeup
  15
- USB Controller
  15
- MMC/Sdx Controller
  15
4 Dspshield Peripherals

16
- I2C GPIO Expander
  16
- OLED Display
  19
- TLV320ACI3204 Audio Codec
  19
- Micro SD Card Connector
  19
- DIP Switch Inputs, Leds and Push Button Reset
  19
- DSP Expansion Connector
  20
5 Emulation

21
- Ftdi Ft2232H
  21
- Power Via XDS-USB
  22
6 Arduino Interface

22
- Arduino/Dspshield Interface Block Diagram
  24
- Interface Logic Levels
  24
- Analog Inputs
  25
- Arduino/Dspshield Reset Multiplexing
  25
- Default Configuration
  27
- C5535 Isolated from ARD_RESETN Pin
  28
- C5535 Resets Arduino
  28
- C5535 Self Resets
  28
- Emulator Only Resets the Dspshield
  28
- Dspshield UART Multiplexing
  28
- DSP Expansion Connector
  30
- Arduino IO[1:0]
  30
- Emulator Serial Port
  30
- Arduino/Dspshield I2C Interface
  31
- Arduino SPI Interface
  31
- Arduino Master/C5535 DSP Isolated
  32
- Arduino Slave/C5535 DSP Master
  33
- Arduino Isolated/C5535 DSP Master
  33
7 Resistor Multiplexing Configurations

33
8 Stand-Alone Mode

35
9 Assembly Drawings and Schematics

36

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Texas Instruments C5535 DSPShield Application Report

Texas Instruments C5535 DSPShield Application Report (18 pages)

DSP-Based Low-Power System Design

Brand: Texas Instruments | Category: Computer Hardware | Size: 0 MB

Table of Contents

Table of Contents
1
Introduction
2
Power Domain and Operation Voltage Control
2
Power Domains Inside C5000 DSP
2
Clock Control of C5000
3
C5000 CPU Operation Frequency Vs Voltage
3
System Clock Generation - C55X5
4
System Clock Generation - C5517
4
Clock Domains Inside C5000
7
C55X5 Clock Diagram
8
C5517 Clock Diagram
9
O Configuration and Static Power Consumption
10
Cmos I/O
10
Switching Threshold Region
11
Unused Pins
11
C5000 I/O Pin Functions and Features
12
Typical I/O Cell
12
C55X5 I/Os
13
C5517 I/O
14
Summary
17
References
17
Important Notice
18

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