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FDC37C93XAPM Datasheet

  • FDC37C93XAPM

  • Plug and Play Compatible Ultra I/O⑩ Controller with Soft Po...

  • 1196.87KB

  • 280頁(yè)

  • SMSC   SMSC

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FDC37C93xAPM
ADVANCE INFORMATION
Plug and Play Compatible Ultra I/O鈩?Controller
with Soft Power Management
FEATURES
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5 Volt Operation
ISA Plug-and-Play Standard (Version 1.0a)
Compatible Register Set
Soft Power Management, SMI Support
ACPI/Legacy Support
- SCI/SMI Support
- Power Management Timer
- Power Button Override Event
- Either Edge Triggered Interrupts
ACCESS.bus Support
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
Real Time Clock
- MC146818 and DS1287 Compatible
- 256 Bytes of Battery Backed CMOS in
Two Banks of 128 Bytes
- 128 Bytes of CMOS RAM Lockable in
4x32 Byte Blocks
- 12 and 24 Hour Time Format
- Binary and BCD Format
- 1
碌A(chǔ)
Standby Current (typ)
Intelligent Auto Power Management
2.88MB Super I/O Floppy Disk Controller
- Relocatable to 480 Different Addresses
- 13 IRQ Options
Four DMA Options
Licensed CMOS 765B Floppy Disk
Controller
- Advanced Digital Data Separator
- Software and Register Compatible with
SMSC's Proprietary 82077AA
Compatible Core
- Sophisticated Power Control Circuitry
(PCC) Including Multiple Powerdown
Modes for Reduced Power Consumption
- Game Port Select Logic
- Supports Two Floppy Drives Directly
- 24mA AT Bus Drivers
- Low Power CMOS Design
Licensed CMOS 765B Floppy Disk
Controller Core
- Supports Vertical Recording Format
- 16 Byte Data FIFO
- 100% IBM廬 Compatibility
- Detects All Overrun and Underrun
Conditions
- 48mA Drivers and Schmitt Trigger Inputs
- DMA Enable Logic
- Data Rate and Drive Control Registers
Enhanced 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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