W83877TF Datasheet, PDF (13/154 Pages) Winbond – I/O chip disk drive adapter

W83877TF
Infrared:
• Supports IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
• Supports SHARP ASK-IR protocol with maximum baud rate up to 57600 bps
Parallel Port:
• Compatible with IBM parallel port
• Supports PS/2 compatible bi-directional parallel port
• Supports Enhanced Parallel Port (EPP) − Compatible with IEEE 1284 specification
• Supports Extended Capabilities Port (ECP) − Compatible with IEEE 1284 specification
• Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A and
B through parallel port
• Enhanced printer port back-drive current protection
Others:
• Programmable configuration settings
• Immediate or automatic power-down mode for the power management
• All hardware power-on settings have internal pull-up or pull-down resistors as default value
• Dedicated Infrared Communication Pins
Package:
• 100-pin QFP (W83877TF), and also 100-pin LQFP (W83877TD)
Publication Release Date: March 1998
-3-
Version 0.61