SCD1284 View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

SCD1284

IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports

Intel 

IEEE 1284-Compatible Parallel Interface Controller — CD1284

Figure 1. Functional Block Diagram

DMA

CONTROL

Compression/

Decompression

DATA Mover

DATA PIPELINE

64 Bytes

FIFO

MPU

REGISTERS

AND FIFO

RAM

MODIFIED CD1400 CORE

GENERAL-

PURPOSE I/

O PORT

Control

State

Machine

Level-2

Electrical

Interface

IEEE1284 PERIPHERAL

PARALLEL PORT

SERIAL

PORT #1

SERIAL

PORT #2

Datasheet

11

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