PSB4860 Просмотр технического описания (PDF) - Infineon Technologies

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PSB4860

ICs for Communications Sophisticated Answering Machine with Echo Cancellation SAM-EC

Infineon Technologies 

PSB 4860

A

Abort

Clearing Event 104, 153

Functional Description 104

Status Bit 141

Alert Tone Detector

Electrical Characteristics 303

Functional Description 50

Registers 181–182

Status Bit 142

Analog Front End Interface

Electrical Characteristics 310

Functional Description 69

Registers 157–163

Timing 117

ARAM

see Memory Interface

Automatic Gain Control

Functional Description 73

Registers 209–215

Auxiliary Parallel Port

Electrical Characteristics 319

Mode Bits 145

Multiplex Mode 137

Registers 226–231

Static Mode 137

C

Caller ID Decoder

Electrical Characteristics 302

Functional Description 55, 57

Registers 183–184

Status Bits 141–142

CNG Detector

Electrical Characteristics 303

Functional Description 49

Registers 177–180

Status Bit 142

CPT Detector

Electrical Characteristics 302

Functional Description 53

Registers 187–191, 221–222

Status Bit 142

Data Sheet

D

Digital Interface

Functional Description 70

Mode Bits 145

Registers 164–186

DRAM

see Memory Interface

DTMF Detector

Electrical Characteristics 302

Functional Description 48

Registers 196–198

Status Bit 142

DTMF Generator

Functional Description 59

Registers 172–176

E

EPROM

see Memory Interface

Equalizer

Functional Description 75

Registers 199–201

Execution Times

File Commands 98

F

File

Commands

Access File Descriptor 92

Compress 90

Create Next New 88

Delete 89–90

Execution Times 98

New File 87

Open 87

Read Binary Data 86, 93

Registers 216–220

Restrictions 99

Seek 89

Status Bits 142

Tailcut 89–90

Write Binary Data 93

Type

Audio 80

Binary 81

322

2000-01-14

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