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PDF FDC37B72X Data sheet ( 特性 )

部品番号 FDC37B72X
部品説明 128 Pin Enhanced Super I/O Controller
メーカ SMSC Corporation
ロゴ SMSC Corporation ロゴ 

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FDC37B72X Datasheet, FDC37B72X PDF,ピン配置, 機能
FDC37B72x
128 Pin Enhanced Super I/O Controller with
ACPI Support
FEATURES
5 Volt Operation
PC98/99 and ACPI 1.0 Compliant
Battery Back-up for Wake-Events
ISA Host Interface
ISA Plug-and-Play Compatible Register
Set
- 12 IRQ Options
- 15 Serial IRQ Options
- 16 Bit Address Qualification
- Four DMA Options
- 12mA AT Bus Drivers
BIOS Buffer
20 GPI/O Pins
32 kHz Standby Clock Output
Soft Power Management
ACPI/PME Support
SCI/SMI Support
- Watchdog timer
- Power Button Override Event
- Either Edge Triggered Interrupts
Intelligent Auto Power Management
- Shadowed Write-only Registers
- Programmable Wake-up Event
Interface
8042 Keyboard Controller
- 2K Program ROM
- 256 Bytes Data RAM
- Asynchronous Access to Two Data
Registers and One Status Register
- Supports Interrupt and Polling
Access
- 8 Bit Timer/Counter
- Port 92 Support
- Fast Gate A20 and Hardware Keyboard
Reset
2.88MB Super I/O Floppy Disk Controller
- Relocatable to 480 Different Addresses
- Licensed CMOS 765B Floppy Disk
Controller
- Advanced Digital Data Separator
- SMSC's Proprietary 82077AA
Compatible Core
- Sophisticated Power Control Circuitry
(PCC) Including Multiple Powerdown
Modes for Reduced Power Consumption
- Supports Two Floppy Drives Directly
- Software Write Protect
- FDC on Parallel Port
- Low Power CMOS Design
- Supports Vertical Recording Format
- 16 Byte Data FIFO
- 100% IBM® Compatibility
- Detects All Overrun and Underrun
Conditions
- 24mA Drivers and Schmitt Trigger Inputs
Enhanced FDC Digital Data Separator
- Low Cost Implementation
- No Filter Components Required
- 2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps,
250 Kbps Data Rates
- Programmable Precompensation Modes
Serial Ports
- Relocatable to 480 Different Addresses

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部品番号部品説明メーカ
FDC37B72X

128 Pin Enhanced Super I/O Controller

SMSC Corporation
SMSC Corporation


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