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FDC37C669 Scheda tecnica(PDF) 1 Page - SMSC Corporation |
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FDC37C669 Scheda tecnica(HTML) 1 Page - SMSC Corporation |
1 / 164 page FDC37C669 PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support FEATURES • 5 Volt Operation • Intelligent Auto Power Management • 16 Bit Address Qualification (Optional) • 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 Two Floppy Drives Directly - 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 - Swap Drives A and B - Non-Burst Mode DMA option - 48 Base I/O Address, Seven 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 • 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 - IrDA (HPSIR) and Amplitude Shift Keyed IR (ASKIR) - Alternate IR Pins (Optional) - 96 Base I/O Address and Eight IRQ Options • Multi-Mode Parallel Port with ChiProtect - Standard Mode - IBM PC/XT, PC/AT, and PS/2 Compatible Bidirectional 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, Seven IRQ and Three DMA Options • ISA Host Interface • IDE Interface (Optional) - On-Chip Decode and Select Logic Compatible with IBM PC/XT and PC/AT Embedded Hard Disk Drives - 48 Base I/O Address and Seven IRQ Options • Game Port Select Logic - 48 Base I/O Addresses • General Purpose Address Decoder - 16 Byte Block decode - 48 Base I/O Address Options • 100 Pin QFP and TQFP Package |
Codice articolo simile - FDC37C669 |
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Descrizione simile - FDC37C669 |
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