- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄366934 > CSP1035A-T11 One-Chip Modem for Embedded Applications PDF資料下載
參數(shù)資料
| 型號： | CSP1035A-T11 |
| 英文描述： | One-Chip Modem for Embedded Applications |
| 中文描述： | 單芯片的嵌入式應(yīng)用調(diào)制解調(diào)器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 189K |
| 代理商： | CSP1035A-T11 |
Product Brief Rev 1.0
April 2005
OCM-22
One-Chip Modem for Embedded Applications
Features
■
Controller and data pump in a single 48-pin TQFP
with two integrated peripheral interfaces:
— Partial ISA (8-bit parallel).
— RS232.
■
Data mode capabilities range:
— V.22
bis
: 2400 bits/s.
— V.22: 1200 bits/s.
— V.23: 1200/600 bits/s.
— V.21: 300 bits/s.
— Bell 212A: 1200 bits/s.
— Bell 103: 300 bits/s.
■
Serial DTE interface:
— Hardware and software flow control.
— Asynchronous data format: 19,200 bits/s, 8-bit
data, no parity, 1 stop bit.
■
Parallel DTE interface for connection to system I/O
or memory bus.
■
DAA support:
— CSP1035A silicon DAA.
— CSP1034C with transformer DAA.
■
Supports low-cost, call-progress speaker.
■
Support for country-specific settings
(homologation) under host control.
■
Supports extension phone detection for set-top
box applications when used with CSP1035A DAA.
■
Customized feature set using code downloads into
on-chip RAM.
■
Internal PLL to generate high-speed clocks from
external low-cost crystal.
■
Single 3.3 V supply.
■
Type 1 caller ID support (US, UK, France, Ger-
many, and Spain).
Introduction
OCM-22 is a low-cost modem solution for low-speed
embedded applications. OCM22 includes a simplified
AT command set and supports data rates from
300 bits/s (V.21) to 2400 bits/s (V.22
bis
) and only
requires a CSP1034 or CSP1035A to make a com-
plete modem.
OCM-22 provides a choice of two system interfaces,
a serial interface or an 8-bit parallel interface. The
serial interface can be used in systems that have an
available serial port. In other systems, the parallel
interface can be I/O or memory mapped onto typical
processor buses.
In typical applications, OCM-22 is paired with Agere's
CSP1035A silicon DAA to implement a low-cost
worldwide modem. OCM-22 can also be used with
Agere's CSP1034 line codec for traditional trans-
former-based DAA designs.
Applications
■
Set-top-box
■
Verification machines
■
Point of sale
■
Franking machines
■
Other low-speed data
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CSP1034C | Host-Based Controller V.92 Modem Chip Set |
| CSP1035A | Host-Based Controller V.92 Modem Chip Set |
| CSP1034S-T11-DB | DP2 DATA PUMP CHIP SETS |
| CSPRC032A | EMI/RFI Filter Network. Chip Scale Package |
| CSSC | CS.SC Series Schottky DIP Bridge Rectifiers Moisture Resistant Epoxy Case |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CSP1035A-T11-DB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| CSP1037A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| CSP1084J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cell-Phone Circuit |
| CSP1084T100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cell-Phone Circuit |
| CSP1084T64 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cell-Phone Circuit |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。