Chapter 1: Introduction
1-19
Introduction
It also provides two high-speed, 16550 compatible serial communication
ports (UARTs), one of which supports serial infrared communication. Each
UART includes a 16-byte send/receive FIFO, a programmable baud rate
generator, complete modem control capability and a processor interrupt sys-
tem. Both UARTs provide legacy speed with baud rate of up to 115.2 Kbps
as well as an advanced speed with baud rates of 250 K, 500 K, or 1 Mb/s,
which support higher speed modems.
The Super I/O supports one PC-compatible printer port (SPP), Bi-directional
Printer Port (BPP) , Enhanced Parallel Port (EPP) or Extended Capabilities Port
(ECP).
The Super I/O provides functions that comply with ACPI (Advanced Configuration
and Power Interface), which includes support of legacy and ACPI power manage-
ment through an SMI or SCI function pin. It also features auto power manage-
ment to reduce power consumption.
The IRQs, DMAs and I/O space resources of the Super I/O can flexibly adjust to
meet ISA PnP requirements, which suppport ACPI and APM (Advanced Power
Management).
Summary of Contents for SUPER PIIIDR3
Page 1: ...SUPER PIIIDR3 SUPER PIIIDRE USER S MANUAL Revision 2 0 SUPER...
Page 8: ...Notes SUPER PIIIDR3 PIIIDM3 PIIIDME User s Manual viii...
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Page 13: ...Chapter 1 Introduction 1 5 Introduction SUPER PIIIDRE Figure 1 2 SUPER PIIIDRE Image...
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Page 78: ...SUPER PIIIDR3 PIIIDRE User s Manual 4 22 BIOS Notes...
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