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FDC37B77x

ADVANCED INFORMATION

Enhanced Super I/O Controller with Wake-Up Features

and Consumer IR

FEATURES

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5 Volt Operation

PC98/99 and ACPI 1.0 Compliant

ISA Plug-and-Play Compatible Register Set

Intelligent Auto Power Management

-

Shadowed Write-Only Registers

-

Programmable Wake-up Event

Interface

System Management Interrupt, Watchdog

Timer

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 One Floppy Drive

-

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 Eight 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

-

8042 P12 and P16 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 ASK IR

-

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37B77X相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• 37B77X
  英文版
  ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES
  
  37B77X
• 37B77X
  英文版
  ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES
  SMSC [SMSC...
  37B77X

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