 |
3.3 Volt Operation, 5 Volt Tolerant |
|
LPC Interface |
|
Fan Control
 |
Fan Speed Control Outputs (2) |
|
Fan Tachometer Inputs (2) |
|
|
Programmable Wake-Up Event Interface |
|
PC98, PC99, and ACPI 1.0 Compliant |
|
Dual Game Port Interface |
|
MPU-401 MIDI UART Support |
|
General Purpose Input/Output Pins (37) |
|
ISA IRQ to Serial IRQ Conversion |
|
ISA Plug-and-Play Compatible Register Set |
|
Intelligent Auto Power Management |
|
System Management Interrupt |
|
2.88MB Super I/O Floppy Disk Controller
|
Licensed CMOS 765B Floppy Disk Controller |
|
Software and Register Compatible
with SMSC's Proprietary 82077AA Compatible Core |
|
Supports Two Floppy Drives Directly |
|
Configurable Open Drain/Push-Pull
Output Drivers |
|
Supports Vertical Recording Format |
|
16-Byte Data FIFO |
|
100% IBM Compatibility |
|
Detects All Overrun and Underrun
Conditions |
|
Sophisticated Power Control Circuitry
(PCC) Including Multiple Powerdown Modes for Reduced
Power Consumption |
|
DMA Enable Logic |
|
Data Rate and Drive Control Registers |
|
480 Address, Up to 15 IRQ and
Three DMA Options |
|
|
Floppy Disk Available on Parallel Port Pins |
|
Enhanced Digital Data Separator
|
2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps,
250 Kbps Data Rates |
|
Programmable Precompensation Modes |
|
|
Keyboard Controller
|
8042 Software Compatible |
|
8 Bit Microcomputer |
|
2k Bytes of Program ROM |
|
256 Bytes of Data RAM |
|
Four Open Drain Outputs Dedicated
for Keyboard/Mouse Interface |
|
Asynchronous Access to Two Data Registers
and One Status Register |
|
Supports Interrupt and Polling Access |
|
8 Bit Counter Timer |
|
Port 92 Support |
|
Fast Gate A20 and KRESET Outputs |
|
|
Serial Ports
|
Two Full Function Serial Ports |
|
High Speed NS16C550 Compatible UARTs
with Send/Receive 16-Byte FIFOs |
|
Supports 230k and 460k Baud Programmable
Baud Rate Generator Modem Control Circuitry |
|
480 Address and 15 IRQ Options |
|
|
Infrared Port
|
Multiprotocol Infrared Interface |
|
32-Byte Data FIFO |
|
IrDA 1.0 Compliant |
|
Consumer IR |
|
SHARP ASKIR |
|
480 Address, Up to 15 IRQ Options
and Three DMA Options |
|
|
Multi-Mode™ Parallel Port with ChiProtect™
|
Standard Mode IBM PC/XT, PC/AT, and PS/2 Compatible Bidirectional Parallel Port |
|
Enhanced Parallel Port (EPP) Compatible - EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant) |
|
IEEE 1284 Compliant Enhanced Capabilities Port (ECP) |
|
ChiProtect Circuitry for Protection |
|
960 Address, Up to 15 IRQ and Three
DMA Options |
|
|
LPC Interface
|
Multiplexed Command, Address and
Data Bus |
|
Serial IRQ Interface Compatible with
Serialized IRQ Support for PCI Systems |
|
PME Interface |
|
|
100 Pin QFP Package; Green, Lead-Free Package Also Available |
