Silicon Laboratories Si2494 Modem Manuals

Manuals and User Guides for Silicon Laboratories Si2494 Modem. We have 2 Silicon Laboratories Si2494 Modem manuals available for free PDF download: Manual, Designer's Manual

Silicon Laboratories Si2494 Manual (307 pages)

Brand: Silicon Laboratories | Category: Modem | Size: 4 MB

1 Introduction

1
- Table of Contents
  3
- Selection Guide
  9
2 Modem (System-Side) Device

11
3 DAA (Line-Side) Device

41
4 Hardware Design Reference

46
- Component Functions
  46
  - Power Supply and Bias Circuitry
    46
  - Hookswitch and DC Termination
    46
  - Clocks
    46
  - Ringer Network
    47
  - Optional Billing-Tone Filter
    47
- Schematic
  50
- Bill of Materials
  51
- Layout Guidelines
  52
  - Isomodem Layout Check List
    54
  - Module Design and Application Considerations
    57
    
    Module Design
    57
    
    Motherboard Design
    57
- Analog Output
  58
5 Modem Reference Guide

61
- Controller
  61
- Dsp
  62
- Memory
  62
- AT Command Set
  62
- Extended at Commands
  83
- S Registers
  95
- U Registers
  98
- Firmware Upgrades
  133
  - Method 1 (Fastest)
    133
  - Method 2
    133
  - Method 3
    133
- Escape Methods
  134
  - Escape
    134
  - 9Th Bit" Escape
    135
  - Escape Pin" Escape
    135
- Data Compression
  136
- Error Correction
  136
- Wire Mode
  136
- EPOS (Electronic Point of Sale) Applications
  137
  - EPOS Fast Connect
    137
  - EPOS V.29 Fast Connect
    137
- Legacy Synchronous DCE Mode/V.80 Synchronous Access Mode
  137
- Mode
  138
- V.80 Mode
  138
6 Programming Examples

144
- Quick Reference
  144
- Country-Dependent Setup
  145
  - DC Termination
    145
  - Country Configuration
    146
    
    Country Initialization Table
    146
    
    Country-Setting Register Tables
    157
    
    Special Requirements for Serbia and Montenegro
    158
  - Blacklisting
    159
- Caller ID
  159
  - Force Caller ID Monitor (Always On)
    160
  - Caller ID after Ring Only
    160
  - UK Caller ID with Wetting Pulse
    160
  - Japan Caller ID
    160
  - DTMF Caller ID
    160
- SMS Support
  161
- Type II Caller ID/SAS Detection
  163
- Intrusion/Parallel Phone Detection
  173
  - On-Hook Condition
    173
    
    Line Not Present/In Use Indication (Method 1-Fixed)
    173
    
    Line Not Present/In Use Indication (Method 2-Adaptive)
    174
  - Intrusion Explanation
    174
- Modem-On-Hold
  176
  - Initiating Modem-On-Hold
    176
  - Receiving Modem-On-Hold Requests
    177
- HDLC: Bit Errors on a Noisy Line
  177
- Overcurrent Detection
  181
- Pulse/Tone Dial Decision
  181
- Telephone Voting Mode
  183
- Quick Connect
  183
- V.92 Quick Connect
  183
- Abort the Dialing Operation in Voice Mode
  184
7 Handset, TAM, and Speakerphone Operation

185
- Software Reference
  185
  - AT Command Set
    185
  - AT+ Extended Commands
    185
  - DLE> Commands (DTE-To-DCE)
    190
  - DLE> Events (DCE-To-DTE)
    191
    
    Simple Event Reporting
    191
    
    Complex Event Reporting
    193
  - U Registers
    193
- Voice Reference-Overview
  199
  - Abort the Dialing Operation in Voice Mode
    199
- Si3000 Configuration
  204
  - Microphone and Speaker Ports
    204
  - Register Settings
    204
  - System Voice Modes
    204
    
    Handset
    204
    
    Si3000 Control Register Overview
    204
    
    Speakerphone
    204
    
    TAM Hands-Free
    204
    
    TAM Handset
    204
    
    Tam Pstn
    206
- Initialization
  207
- Handset
  209
  - Overview
    209
  - Handset Configuration
    209
  - Call - Automatic Tone Dial
    211
  - Call - Manual Off-Hook Tone Dial
    211
  - Call - Automatic Pulse Dial
    211
  - Answer
    211
  - Terminate
    212
  - Speakerphone Transition
    213
- Telephone Answering Machine
  214
  - Overview
    214
  - TAM Hands-Free-Idle
    214
    
    Record OGM
    215
    
    Handset Transition
    216
    
    Record Local ICM
    216
    
    Review ICM
    216
    
    Review OGM
    216
    
    Speakerphone Transition
    216
  - TAM Handset
    216
    
    Record OGM
    216
    
    Review OGM
    219
    
    Record Local ICM
    221
    
    Review ICM
    221
  - Tam Pstn
    221
    
    Normal Answer - OGM Playback with ICM Record
    221
    
    Interrupted Answer - OGM Playback with DTMF Menu Entry
    223
    
    Handset Transition
    225
    
    Speakerphone Transition
    225
- Speakerphone
  225
  - Overview
    225
  - External Microphone/Speaker Calibration
    225
    
    Transmit Gain Calibration-Speakerphone Disabled
    225
    
    Receive Gain Calibration-Speakerphone Disabled
    228
    
    Speakerphone Calibration-AEC Gain Calibration
    229
  - Speakerphone Configuration
    231
  - Simplex Speakerphone Configuration
    232
  - Call-Automatic Tone Dial
    233
  - Call-Manual Off-Hook Tone Dial
    233
  - Call-Automatic Pulse Dial
    234
  - Answer
    234
  - Handset Transition
    234
  - Termination
    235
- Glossary
  235
- References
  235
8 Security Protocols

236
- Implementing the SIA Protocol
  236
  - Modem-Specific Implementation Details
    236
    
    Inserting a V.32Bis Period (E.g., SIA Level-3 Video Block Support)
    236
    
    Listen-In and V-Channel Periods (Voice Pass-Through)
    236
    
    Considerations When Disconnecting the Session
    237
- Implementing the Ademco® Contact ID Protocol
  240
  - Modem Specific Implementation Details
    241
    
    Handshake Tone Detection
    242
    
    Session Example
    242
9 Chinese Epos SMS

244
- Introduction
  244
- SMS at Command Set
  245
  - SMS User Registers
    248
  - Procedure
    249
    
    Example
    250
    
    Response 1
    251
    
    Response 2
    251
    
    Response 3
    251
  - Example Session
    252
10 Testing and Diagnostics

255
- Prototype Bring-Up (Si3018/10)
  255
  - Introduction
    255
  - Visual Inspection
    255
  - Basic Troubleshooting Steps
    255
  - Host Interface Troubleshooting
    257
  - Isolation Capacitor Troubleshooting
    257
  - Si3018/10 Troubleshooting
    257
  - Component Troubleshooting
    257
  - Self Test
    262
  - Board Test
    263
  - Compliance Testing
    265
    
    Emi
    266
    
    Safety
    267
    
    Surges
    267
  - AM-Band Interference
    268
  - Debugging the DTE Interface
    269
Appendix A-Epos Applications

270
- Visa II (7E1)
  270
- Recommendation V.80
  271
- The Isomodem in EPOS Applications
  273
- A V.29 Fastpos Sample Program
  274
Appendix B-Line Audio Recording

286
- When to Use Audio Recording
  286
- Times When Audio Recording May Not Help
  286
- Hardware Setup
  286
- Audio Playback and Analysis
  288
- Examples of Line Impairments
  297
Appendix C-Parallel/Spi Interface Software Implementation

302
- Software Description
  303
Document Change List

306
Contact Information

307

Silicon Laboratories Si2494 Designer's Manual (304 pages)

ISOmodem chipset family

Brand: Silicon Laboratories | Category: Modem | Size: 4 MB

1 Introduction

1
- Table of Contents
  3
- Selection Guide
  9
2 Modem (System-Side) Device

11
3 DAA (Line-Side) Device

38
4 Hardware Design Reference

43
- Component Functions
  43
  - Power Supply and Bias Circuitry
    43
  - Hookswitch and DC Termination
    43
  - Clocks
    43
  - Ringer Network
    44
  - Optional Billing-Tone Filter
    44
- Schematic
  47
- Bill of Materials
  48
- Layout Guidelines
  49
  - Isomodem Layout Check List
    51
  - Module Design and Application Considerations
    53
    
    Module Design
    53
    
    Motherboard Design
    53
- Analog Output
  54
  - Required Modem Reset Time
    54
  - Audio Quality
    55
5 Modem Reference Guide

56
- Controller
  56
- Dsp
  57
- Memory
  57
- AT Command Set
  57
- Extended at Commands
  77
- S Registers
  88
- U Registers
  91
- Firmware Upgrades
  121
  - Method 1 (Fastest)
    121
  - Method 2
    122
  - Method 3
    122
- Escape Methods
  122
  - Escape
    123
  - 9Th Bit" Escape
    123
  - Escape Pin" Escape
    123
- Data Compression
  124
- Error Correction
  124
- Wire Mode
  124
- EPOS (Electronic Point of Sale) Applications
  125
  - EPOS Fast Connect
    125
  - EPOS V.29 Fast Connect
    125
- Legacy Synchronous DCE Mode/V.80 Synchronous Access Mode
  125
- Mode
  125
6 Programming Examples

132
- Quick Reference
  132
- Country-Dependent Setup
  133
  - DC Termination
    133
  - Country Configuration
    134
    
    Country Initialization Table
    134
    
    Country-Setting Register Tables
    145
    
    Special Requirements for India
    146
    
    Special Requirements for Serbia and Montenegro
    147
  - Blacklisting
    147
- Caller ID
  148
  - Force Caller ID Monitor (Always On)
    148
  - Caller ID after Ring Only
    148
  - UK Caller ID with Wetting Pulse
    148
  - Japan Caller ID
    148
  - DTMF Caller ID
    149
- SMS Support
  149
- Type II Caller ID/SAS Detection
  151
- Intrusion/Parallel Phone Detection
  161
  - On-Hook Condition
    161
    
    Line Not Present/In Use Indication (Method 1-Fixed)
    161
    
    Line Not Present/In Use Indication (Method 2-Adaptive)
    162
  - Off-Hook Condition
    162
- Modem-On-Hold
  164
  - Initiating Modem-On-Hold
    164
  - Receiving Modem-On-Hold Requests
    165
- HDLC: Bit Errors on a Noisy Line
  165
- Overcurrent Detection
  169
- Pulse/Tone Dial Decision
  169
- Telephone Voting Mode
  171
- Quick Connect
  171
7 Handset, TAM, and Speakerphone Operation

173
- Software Reference
  173
  - AT Command Set
    173
  - AT+ Extended Commands
    173
  - DLE> Commands (DTE-To-DCE)
    178
  - DLE> Events (DCE-To-DTE)
    179
    
    Simple Event Reporting
    179
    
    Complex Event Reporting
    181
  - U Registers
    181
- Voice Reference-Overview
  187
- Si3000 Configuration
  192
  - Microphone and Speaker Ports
    192
  - Register Settings
    192
  - System Voice Modes
    192
    
    TAM Hands-Free
    192
    
    TAM Handset
    192
    
    Speakerphone
    192
    
    Handset
    192
    
    Tam Pstn
    193
- Initialization
  194
- Handset
  196
  - Overview
    196
  - Handset Configuration
    196
  - Call - Automatic Tone Dial
    198
  - Call - Manual Off-Hook Tone Dial
    198
  - Call - Automatic Pulse Dial
    198
  - Answer
    198
  - Terminate
    199
  - Speakerphone Transition
    200
- Telephone Answering Machine
  201
  - Overview
    201
  - TAM Hands-Free-Idle
    201
    
    Record OGM
    202
    
    Review OGM
    203
    
    Record Local ICM
    203
    
    Review ICM
    203
    
    Speakerphone Transition
    203
    
    Handset Transition
    203
  - TAM Handset
    203
    
    Record OGM
    203
    
    Review OGM
    206
    
    Record Local ICM
    208
    
    Review ICM
    208
  - Tam Pstn
    208
    
    Normal Answer - OGM Playback with ICM Record
    208
    
    Interrupted Answer - OGM Playback with DTMF Menu Entry
    210
    
    Speakerphone Transition
    212
    
    Handset Transition
    212
- Speakerphone
  212
  - Overview
    212
  - Simplex Speakerphone
    212
  - External Microphone/Speaker Calibration
    213
    
    Transmit Gain Calibration-Speakerphone Disabled
    213
    
    Receive Gain Calibration-Speakerphone Disabled
    216
    
    Speakerphone Calibration-AEC Gain Calibration
    217
  - Speakerphone Configuration
    219
  - Simplex Speakerphone Configuration
    220
  - Call-Automatic Tone Dial
    221
  - Call-Manual Off-Hook Tone Dial
    221
  - Call-Automatic Pulse Dial
    222
  - Answer
    222
  - Handset Transition
    222
  - Termination
    223
- Glossary
  223
- References
  223
8 Security Protocols

224
- Implementing the SIA Protocol
  224
  - Modem-Specific Implementation Details
    224
    
    Listen-In and V-Channel Periods (Voice Pass-Through)
    224
    
    Inserting a V.32Bis Period (E.g., SIA Level-3 Video Block Support)
    224
    
    Considerations When Disconnecting the Session
    225
- Implementing the Ademco® Contact ID Protocol
  228
  - Modem Specific Implementation Details
    229
    
    Handshake Tone Detection
    230
    
    Session Example
    230
9 Chinese Epos SMS

234
- Introduction
  234
- SMS at Command Set
  235
  - SMS User Registers
    236
  - Procedure
    237
    
    Example
    237
    
    Response 1
    238
    
    Response 2
    238
    
    Response 3
    238
  - Example Session
    239
10 Testing and Diagnostics

242
- Prototype Bring-Up (Si3018/10)
  242
  - Introduction
    242
  - Visual Inspection
    242
  - Basic Troubleshooting Steps
    242
  - Host Interface Troubleshooting
    243
  - Isolation Capacitor Troubleshooting
    244
  - Si3018/10 Troubleshooting
    244
  - Component Troubleshooting
    244
  - Self Test
    249
  - Board Test
    250
  - ISDN Modem
    251
  - Compliance Testing
    252
    
    Emi
    253
    
    Safety
    254
    
    Surges
    254
  - AM-Band Interference
    255
  - Debugging the DTE Interface
    256
Appendix A-Epos Applications

257
- Visa II (7E1)
  257
- Recommendation V.80
  258
- The Isomodem in EPOS Applications
  260
- A V.29 Fastpos Sample Program
  261
Appendix B-Line Audio Recording

273
- When to Use Audio Recording
  273
- Times When Audio Recording May Not Help
  273
- Hardware Setup
  273
- Audio Playback and Analysis
  279
- Examples of Line Impairments
  288
Appendix C-Parallel/Spi Interface Software Implementation

290
- Software Description
  292
- Compiler Option: Dot Commands
  299
- Modem Operation
  299
- Making a Connection
  299
- Modem Interrupt Service Sample Code
  300
Document Change List

303
Contact Information

304

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Silicon Laboratories Si2494 Modem Manuals

Silicon Laboratories Si2494 Manual (307 pages)

Table of Contents

1 Introduction

2 Modem (System-Side) Device

3 DAA (Line-Side) Device

4 Hardware Design Reference

5 Modem Reference Guide

6 Programming Examples

7 Handset, TAM, and Speakerphone Operation

8 Security Protocols

9 Chinese Epos SMS

10 Testing and Diagnostics

Appendix A-Epos Applications

Appendix B-Line Audio Recording

Appendix C-Parallel/Spi Interface Software Implementation

Document Change List

Contact Information