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Description : PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support

GENERAL DESCRIPTION
The SMSC FDC37C669 PC 95 Compatible Super I/O Floppy Disk Controller with Infrared Support utilizes SMSCs proven SuperCell technology for increased product reliability and functionality. The
FDC37C669 is PC95 Compliant and is optimized for motherboard applications. The FDC37C669 Supports both 1 Mbps and 2 Mbps data rates and vertical vertical recording operation at 1 Mbps
Data Rate.

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 SMSCs 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 Packages; Lead-Free RoHS Compliant Packages also available

Part Name(s) : FDC37C669FR
SMSC
SMSC -> Microchip
Description : Super I/O Floppy Disk Controller with Fast Infrared Support

GENERAL DESCRIPTION
The SMSC FDC37C669FR PC 95/96 Compatible Super I/O Floppy Disk Controller with Infrared Support utilizes  SMSCs proven SuperCell technology for increased product reliability and functionality. The FDC37C669FR is PC95/96 Compliant and is optimized for motherboard applications. The FDC37C669FR Supports both 1  Mbps and 2  Mbps data rates and vertical recording operation at 1  Mbps Data Rate.

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 SMSCs 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, ASKIR, Fast IR (4Mbps IrDA), Consumer IR Support
   - Alternate IR Pins (Optional)
   - 96 Base I/O Address and Seven IRQ Options
• Multi-Mode Parallel Port with ChiProtectÔ
   - Standard Mode
   - IBM PC/XT®, PC/AT®, and PS/2Ô 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

Part Name(s) : FDC37C665IR
SMSC
SMSC -> Microchip
Description : 3/5 Volt Advanced High-Performance Multi-Mode™ Parallel Port Super I/O Floppy Disk Controller with Infrared Support

GENERAL DESCRIPTION
The SMSC FDC37C665IR has a 3 Volt Advanced High Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller ICs with Infrared Support utilize SMSCs proven SuperCell technology for increased product reliability and functionality. The FDC37C665IR is optimized for motherboard applications. Both devices Support 1 Mbps data rates for vertical recording operation.

SMSC
SMSC -> Microchip
Description : 5V and 3.3V Super I/O Controller with Infrared Support for Portable Applications

GENERAL DESCRIPTION
The SMSC FDC37N869 is a 5v/3.3v PC 99-Compliant Super I/O Controller with Infrared Support. The FDC37N869 utilizes SMSC’s proven SuperCell technology and is optimized for motherboard applications. The FDC37N869 incorporates SMSC’s true CMOS 765B Floppy Disk Controller, advanced digital data separator, 16-byte data FIFO, two 16C550 compatible UARTs, one Multi-Mode parallel port with ChiProtect circuitry plus EPP and ECP Support, game port chip select logic and one Floppy direct drive Support. The FDC37N869 does not require any external filter components, is easy to use and offers lower system cost and reduced board area. The FDC37N869 is software and register compatible with SMSC’s proprietary 82077AA core.

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

Part Name(s) : FDC37M81
SMSC
SMSC -> Microchip
Description : PC98/99 Compliant Enhanced Super I/O Controller with Keyboard/Mouse Wake-Up

GENERAL DESCRIPTION
The FDC37M81x* with IrDA v1.0 Support incorporates a keyboard interface, SMSCs true CMOS 765B Floppy Disk Controller, advanced digital data separator, two 16C550A compatible UARTs, one Multi-Mode parallel port which includes ChiProtect circuitry plus EPP and ECP, on-chip 12 mA AT bus drivers, one Floppy direct drive Support, and Intelligent Power Management including PME Support. The true CMOS 765B core provides 100% compatibility with IBM PC/XT and PC/AT architectures in addition to providing data overflow and underflow protection.

Part Name(s) : FDC37B80X
SMSC
SMSC -> Microchip
Description : PC98/99 Compliant enhanced Super I/O Controller with Keyboard / Mouse Wake-Up / 5 Volt Operation

The FDC37B80x with IrDA V1.0 Support incorporates a keyboard interface, SMSCs true CMOS 765B Floppy Disk Controller, advanced digital data separator, two 16C550A compatible UARTs, one Multi-Mode parallel port which includes ChiProtect circuitry plus EPP and ECP, on-chip 12mA AT bus drivers, one Floppy direct drive Support, and Intelligent Power Management including PME Support.

SMSC
SMSC -> Microchip
Description : PC98/99 Compliant Enhanced Super I/O Controller with Keyboard/Mouse Wake-Up

GENERAL DESCRIPTION
The FDC37M81x* with IrDA v1.0 Support incorporates a keyboard interface, SMSCs true CMOS 765B Floppy Disk Controller, advanced digital data separator, two 16C550A compatible UARTs, one Multi-Mode parallel port which includes ChiProtect circuitry plus EPP and ECP, on-chip 12 mA AT bus drivers, one Floppy direct drive Support, and Intelligent Power Management including PME Support. The true CMOS 765B core provides 100% compatibility with IBM PC/XT and PC/AT architectures in addition to providing data overflow and underflow protection.

Description : Enhanced Super I/O Controller with Infrared Support

· 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 for ACPI Compliance

· 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

- 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 15 IRQ and Three DMA Options

· 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

- 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

- IrDA 1.0 Compliant

- TEMIC/HP Module Support

- SHARP ASK IR

- 480 Address, Up to 15 IRQ Options

· Multi-Mode™ Parallel Port with ChiProtect™

- Standard Mode IBM PC/XT®, PC/AT®, and PS/2™ Compatible Bidirectional Parallel Port


SMSC
SMSC -> Microchip
Description : High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers

GENERAL DESCRIPTION
The SMSC FDC37C665GT and FDC37C666GT Advanced High Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller ICs utilize SMSCs proven SuperCell technology for increased product reliability and functionality. The FDC37C665GT is optimized for motherboard applications while the FDC37C666GT is oriented towards Controller card applications. Both devices Support 1 Mb/s data rates for vertical recording operation. The FDC37C665GT is hardware compatible with the FDC37C651 and FDC37C661 in the Standard and Enhanced Parallel Port Modes.

Part Name(s) : FDC37B727
SMSC
SMSC -> Microchip
Description : 128 Pin Enhanced Super I/O Controller with ACPI Support

GENERAL DESCRIPTION
The FDC37B72x incorporates a keyboard interface, SMSCs true CMOS 765B Floppy Disk Controller, advanced digital data separator, 16 byte data FIFO, two 16C550 compatible UARTs, one Multi-Mode parallel port which includes ChiProtect circuitry plus EPP and ECP Support, on-chip 12 mA AT bus drivers, and two Floppy direct drive Support, soft power management and SMI Support and Intelligent Power Management including PME and SCI/ACPI Support. The true CMOS 765B core provides 100% compatibility with IBM PC/XT and PC/AT architectures in addition to providing data overflow and underflow protection.

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