Datasheet Details
Part number:
ST78C36A, ST78C36
Manufacturer:
Exar Corporation
File Size:
418.62 KB
Description:
Ecp/epp parallel printer port with 16-byte fifo.
Note:
This datasheet PDF includes multiple part numbers: ST78C36A, ST78C36.
Please refer to the document for exact specifications by model.
ST78C36A, ST78C36, ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
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 C
ST78C36A 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 DIAGRAM D0-D7 -IOR
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