Cirrus Logic Crystal CDB6422 Manuals

Manuals and User Guides for Cirrus Logic Crystal CDB6422. We have 1 Cirrus Logic Crystal CDB6422 manual available for free PDF download: Manual

Cirrus Logic Crystal CDB6422 Manual

Cirrus Logic Crystal CDB6422 Manual (30 pages)

Evaluation Board for the CS6422

Brand: Cirrus Logic | Category: Computer Hardware | Size: 1 MB

Table of Contents

Table of Contents
3
Command List
8
Command Descriptions
9
- Ver - Output Code Version
  9
- Reset - Reset 8515
  9
- R - Reset CS6422
  9
- Wr [Xxxb] - Write CS6422 Register
  9
- Wrb [Ab CD] - Write Bits in CS6422 Register
  9
- Rd [X] - Read CS6422 Register
  9
- Swd [1..9] - Switch down
  9
- Swu [1..9] - Switch up
  10
- Swp - Poll Dip Switches
  10
- Off_Hook - DAA off Hook
  10
- On_Hook - DAA on Hook
  10
- D_Reset - DTMF Transceiver Reset
  10
- Doff - DTMF Transmit off
  10
- Dtmf [X] - DTMF Transmit on
  10
- Kd [0
  10
- Ku [0
  10
- St [X] - Single Tone Transmit on
  10
- Pu [1
  11
- Vol_Up - CS6422 Rvol up
  11
- Vol_Down - CS6422 Rvol down
  11
- Mute - Mute
  11
- Unmute - Unmute
  11
- Save [X] - Save Current CS6422 Configuration
  11
- Recall [X] - Recall CS6422 Configuration
  11
- Ring - DAA Ring Event
  11
- Mwr [Abcd Ef G] - Memory Write (8515)
  11
- Uc - UC Jumper Set
  11
- Ext - EXT Jumper Set
  12
- D {Number} - Dial Phone Number
  12
- List Commands
  12
Usage Examples

12
Schematics

17
- Figure 1. Power
  17
- Figure 2. Acoustic Input
  18
- Figure 3. Acoustic Output
  19
- Figure 4. Network Output
  20
- Figure 5. Network Input
  21
- Figure 6. U-Law Codec
  22
- Figure 7. DAA (POTS Interface)
  23
- Figure 8. DTMF Transceiver
  24
- Figure 9. CS6422
  25
- Figure 10. RS-232 Interface
  26
- Figure 11. Microcontroller
  27
- Figure 12. Keypad and DIP Switch
  28

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