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ST78C36A - ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO

Download the ST78C36A datasheet PDF. This datasheet also covers the ST78C36 variant, as both devices belong to the same ecp/epp parallel printer port with 16-byte fifo family and are provided as variant models within a single manufacturer datasheet.

General Description

The ST78C36/36A is a monolithic Parallel Port Interface for use with IBM PC compatible platforms.

Key Features

  • IBM AT bus compatible.
  • Bi-directional port capability.
  • 16 byte FIFO for ECP modes.
  • On-chip oscillator (ST78C36A, ST78C36CQ64).
  • Software selectable Interrupt (5, 7, or 9) and 8-bit DMA channel (ST78C36CQ64) FIGURE 1. ST78C36/36A BLOCK.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST78C36_ExarCorporation.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Exar (now MaxLinear)

Part Number Description
ST78C36 ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
ST78C34 GENERAL PURPOSE PARALLEL PRINTER PORT WITH 83 BYTE FIFO

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com รกรง FEBRUARY 2004 ST78C36/36A ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO REV. 5.0.1 GENERAL DESCRIPTION The ST78C36/36A is a monolithic Parallel Port Interface for use with IBM PC compatible platforms. Operation as a standard Centronics printer port is the default, but software may re-configure the device to support bi-directional IBM PS/2 parallel port, Enhanced Parallel Port (EPP), or the Extended Capabilities Port (ECP , as defined by Hewlett Packard and Microsoft) modes. The ECP modes are supported by a 16 byte FIFO that may be accessed by programmed I/O or DMA cycles.