Product Features

Two Independent Full Duplex Serial Channels

On Chip Crystal Oscillator, Baud-Rate Generator and Digltal Phase Locked Loop for Each Channel

Programmable for NRZ, NRZI or FM Data Encoding/Decoding

Diagnostic Local Loopback and Automatic Echo for Fault Detection and Isolation

System Clock Rates:

-4 MHz for 82530

-6 MHz for 82530-6

Max Bit Rate (6 MHz)

- Externally Clocked: 1.5 Mbps

Self-Clocked:

375 Kbps FM CODING

187 Kbps NRZI CODING

93 Kbps Asynchronous

Interfaces with Any INTEL CPU, DMA or I/O Processor

Avallable in 40 Pin DIP and 44 Lead PLCC

Available in Express Version

Asynchronous Modes

-5-8 bit Character; Odd, Even or No Parity; 1, 1.5 or 2 Stop BIts

- Independent Transmit and Recelve Clocks. 1X, 16X, 32X or 64X Programmable Sampling Rate

-Error Detection: Framing, Overrun and Parity

- Break Detection and Generation

Bit Synchronous Modes

- SDLC Loop/Non-Loop Operation

-CRC-16 or CCITT Generation Detection

- Abort Generation and Detection

-I-field Residue Handling

-CCITT X.25 Compatible

Byte Synchronous Modes

- Internal or External Character Synchronization (1 or 2 Characters)

- Automatic CRC Generation and Checking (CRC 16 or CCITT)

-IBM Bisync Compatible

Product Specification

Product Photos

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