W83L517D_05 Datasheet, PDF (8/133 Pages) Winbond – LPC I/O for Notebook

W83L517D/W83L517D-F
• Internal diagnostic capabilities:
--- Loop-back controls for communications link fault isolation
--- Break, parity, overrun, framing error simulation
• Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (216-1)
• Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MhzInfrared
• Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
• Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps
• Support IrDA version 1.1 MIR (1.152M bps) and FIR (4M bps) protocol
--- Single DMA channel for transmitter or receiver
--- 32-byte FIFO is supported in both FIR TX/RX transmission
--- 8-byte status FIFO is supported to store received frame status (such as overrun, CRC error,
etc.)
• Support auto-config SIR and FIR
• Support full Customer IR
• Support driver for MicrosoftTM Windows 95TM and Windows 98TM (Memphis TM)
Parallel Port
• Compatible with IBM^TM parallel port
• Support PS/2 compatible bi-directional parallel port
• Support Enhanced Parallel Port (EPP) − Compatible with IEEE 1284 specification
• Support 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
Flash ROM Interface
• Support up to 4M flash ROM
Keyboard Controller Interface
• Support Legacy ISA keyboard controller
General Purpose I/O Ports
• 38 programmable general purpose I/O ports
• General purpose I/O ports can serve as simple I/O ports, watch dog timer output, power LED
output, infrared I/O pins, suspend LED output, Beep output
• Functional in power down mode
Package
• 100-pin LQFP
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