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器件描述：5V and 3.3V Super I/O Controller with Infrared Support for Portable Applications
器件厂商：SMSC [SMSC Corporation]
厂商主页：http://www.smsc.com/
文件大小：449.8KB
文件页数：147
PDF阅读：FDC37N869.pdf (点击阅读器件资料)
摘要：
SMSC DS – FDC37N869 11/09/2000
FDC37N869
5V and 3.3V Super I/O Controller with Infrared Support for
Portable Applications
FEATURES
§ PC 99 Compliant
§ 5 Volt and 3.3 Volt Operation
§ Intelligent Auto Power Management
§ 16 Bit Address Qualification
§ 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 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 Power-Down Modes for
Reduced Power Consumption
- DMA Enable Logic
- Data Rate and Drive Control Registers
- Swap Drives A and B
- Non-Burst Mode DMA Option
- 48 Base I/O Address, 15 IRQ and 4 DMA
Options
- Forceable Write Protect and Disk Change
Controls
§ Floppy Disk Available on Parallel Port Pins
ACPI Compliant
§ Enhanced Digital Data Separator
- 2Mbps, 1 Mbps, 500 Kbps, 300 Kbps,
250 Kbps Data Rates
- Programmable Precompensation Modes
§ Serial Ports
- Two High Speed NS16C550 Compatible
UARTs with Send/Receive 16 Byte FIFOs
- Supports 230k and 460k Baud
- Programmable Baud Rate Generator
- Modem Control Circuitry
§ Infrared Communications Controller
- IrDA v1.1 (4Mbps), HPSIR, ASKIR, Consumer
IR Support
- 2 IR Ports
- 96 Base I/O Address, 15 IRQ Options and 4
DMA Options
§ Multi-Mode Parallel Port with ChiProtect
- Standard Mode
- IBM PC/XT, PC/AT, and PS/2 Compatible Bi-
directional Parallel Port
- Enhanced Parallel Port (EPP) Compatible
- EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)
- Enhanced Capabilities Port (ECP)
Compatible (IEEE 1284 Compliant)
- Incorporates ChiProtect Circuitry for Protection
Against Damage Due to Printer Power-On
- 192 Base I/O Address, 15 IRQ and 4 DMA
Options
§ Game Port Select Logic
- 48 Base I/O Addresses
§ General Purpose Address Decoder
- 16-Byte Block Decode
ORDERING INFORMATION
Order Number: FDC37N869TQFP
100 Pin TQFP Package
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