ADVANCED I/O CONTROLLER
LPC47M172
Advanced I/O Controller with Motherboard GLUE Logic
Product Features
3.3V Operation (5V tolerant) LPC Int...
Description
LPC47M172
Advanced I/O Controller with Motherboard GLUE Logic
Product Features
3.3V Operation (5V tolerant) LPC Interface
− Multiplexed Command, Address and Data Bus − Serial IRQ Interface Compatible with Serialized IRQ
Support for PCI Systems
ACPI 1.0b/2.0 Compliant Programmable Wake-up Event Interface PC99a/PC2001 Compliant General Purpose Input/Output Pins (13) Fan Tachometer Inputs (2) Green and Yellow Power LEDs ISA Plug-and-Play Compatible Register Set Motherboard GLUE Logic
− 5V Reference Generation − 5V Standby Reference Generation − IDE Reset/Buffered PCI Reset Outputs − Power OK Signal Generation − Power Sequencing − Power Supply Turn On Circuitry − Resume Reset Signal Generation − Hard Drive Front Panel LED − Voltage Translation for DDC to VGA Monitor − SMBus Isolation Circuitry − CNR Dynamic Down Control
2.88MB Super I/O Floppy Disk Controller
− Licensed CMOS 765B Floppy Disk Controller − Software and Register ...
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