NM9805 Overview
The Nm9805 is a 1284 parallel port controller with PCI bus interface. Nm9805 fully supports the existing Centronics printer interface as well as PS/2, EPP, and ECP modes. The Nm9805 is ideally suited for PC applications, such as high speed parallel ports.
NM9805 Key Features
- Single 5V operation
- Low power
- PCI patible 1284 printer port
- Multi-mode patible controller (SPP, PS2, EPP, ECP)
- Fast data rates up to 1.5 Mbytes/s (parallel port)
- 16-byte FIFO (parallel)
- Re-map function for legacy ports
- Microsoft patible
- Software programmable mode selects
- 128-pin QFP package