Cirrus Logic CDB43L21 Manuals

Manuals and User Guides for Cirrus Logic CDB43L21. We have 1 Cirrus Logic CDB43L21 manual available for free PDF download: Manual

Cirrus Logic CDB43L21 Manual

Cirrus Logic CDB43L21 Manual (25 pages)

Evaluation Board for the CS43L21

Brand: Cirrus Logic | Category: Motherboard | Size: 2 MB

Table of Contents

Table of Contents
2
1 System Overview

4
- Power
  4
- Grounding and Power Supply Decoupling
  4
- Fpga
  4
- Cs43L21
  4
- CS8415 Digital Audio Receiver
  5
- Oscillator
  5
- I/O Stake Headers
  5
- Analog Outputs
  5
- Stand-Alone Switches
  6
- Control Port Connectors
  6
  - USB Connector
    6
  - RS-232 Connector
    6
2 Software Mode Control

7
3 Hardware Mode Control

11
- FPGA H/W Control
  11
- CS43L21 H/W Control
  11
- Table 1. MCLK and Clock/Data Routing Options
  11
- Table 2. CS43L21 H/W Mode Control
  11
- Figure 4.Routing 1
  12
- Figure 5.Routing 2
  12
- Figure 6. Routing 3
  12
- Figure 7.Routing 4
  12
- Figure 8.Routing 5
  13
4 System Connections

14
5 Jumper Settings

14
- Table 3. System Connections
  14
- Table 4. Jumper Settings
  14
6 Cdb43L21 Block Diagram

15
- Figure 9.Block Diagram
  15
7 Cs43L21 Schematics

16
8 Cdb43L21 Layout

22
- Figure 16.Silk Screen
  22
- Figure 17.Top-Side Layer
  23
- Figure 18.Bottom-Side Layer
  24
9 Errata

25
10 Revision History

25

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