Laptop User Manual

7521

Plus / N N/B MAINTENANCE

1.2.5 Super IO: NS PC 97338VJG

High speed PC16550A compatible UART with receive/transmit 16 Bytes FIFO programmable serial baud rate generator

Multi-mode parallel port support including standard port, EPP/ECP (IEEE1284 compliant, 2 interrupt pins)

Plug and Play module

FDC, 100% IBM compatible, S/W & register compatible to 82077 with 16Bytes data FIFO

Support 3-Mode FDD

FIR/MIR/SIR/SHARP ASK for Infrared application.

COM2

IrDA 1.0/ IrDA 1.1/ SHARP ASK

Baud rate: max. 4Mb

Link distance: 0.01 to 1 m

Half angle : ±15°

Bit Error Rate (BER) : 10 -9

Peak wavelength : 0.85 - 0.90 µm

TQFP 100 pins

Standby mode: control by software

Default configuration :

IO address

IRQx DRQx

COM1 3F8-3FF 4 -

FIR/MIR/SI 278-27F 3 -

R/ SHARP

ASK

(COM2)

PIO 378-37F 7 -

FDD 3F0-3FF 6 2