CX81801-74 查看數據表（PDF） - Conexant Systems

零件编号

产品描述 (功能)

生产厂家

CX81801-74

SmartV.XX Modem

Conexant Systems 

CX81801-7x/8x SmartV.XX Modem Data Sheet

2.

Technical Specifications

2.1

2.1.1

Serial DTE Interface Operation

Automatic Speed/Format Sensing

Command Mode and Data Mode. The modem can automatically determine the speed

and format of the data sent from the DTE. The modem can sense speeds of 300, 600,

1200, 2400, 4800, 7200, 9600, 12000, 14400, 16800, 19200, 21600, 24000, 26400,

28800, 38400, 57600, and 115200 bps and the following data formats:

Parity

Data Length

(No. of Bits)

No. of

Stop Bits

Character Length

(No. of Bits)

None

7

2

10

Odd

7

1

10

Even

7

1

10

None

8

1

10

Odd

8

1

11*

Even

8

1

11*

*11-bit characters are sensed, but the parity bit is stripped off during

data transmission in Normal and Error Correction modes.

The modem can speed sense data with mark or space parity and configures itself as

follows:

DTE Configuration

7 mark

7 space

8 mark

8 space

Modem Configuration

7 none

8 none

8 none

8 even

Fax Mode. In V.17 fax mode, the modem can sense speeds up to 115.2 kbps.

102199B

Conexant

2-1

Share Link: