Datasheet Summary
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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 patible 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.
APPLICATIONS
- Printers, Scanners and other peripherals
- ZIP Drives and back up drives
-...