FDC37M707_07 Datasheet, PDF (1/194 Pages) SMSC Corporation – Super I/O Controller with Wake-Up Features

FDC37M707
ADVANCE INFORMATION
Super I/O Controller with Wake-Up Features
FEATURES
5 Volt Operation
Four Open Drain Outputs Dedicated
PC98/99 and ACPI 1.0 Compliant
for Keyboard/Mouse Interface
ISA Plug-and-Play Compatible Register Set
- Asynchronous Access to Two Data
Intelligent Auto Power Management
Registers and One Status Register
- Shadowed Write-Only Registers
- Supports Interrupt and Polling Access
- Programmable Wake-up Event Interface
- 8 Bit Counter Timer
System Management Interrupt, Watchdog Timer
- Port 92 Support
2.88MB Super I/O Floppy Disk Controller
- Fast Gate A20 and KRESET Outputs
- Licensed CMOS 765B Floppy Disk
- 8042 P12, P16 and P17 Outputs
Controller
• Serial Ports
- Software and Register Compatible
- Two Full Function Serial Ports
with SMSC's Proprietary 82077AA
- High Speed NS16C550A Compatible
Compatible Core
UARTs with Send/Receive 16-Byte
- Supports One Floppy Drive
FIFOs
- Configurable Open Drain/Push-Pull
- Supports 230k and 460k Baud
Output Drivers
Programmable Baud Rate Generator
- Supports Vertical Recording Format
Modem Control Circuitry
- 16-Byte Data FIFO
- 480 Address and 15 IRQ Options
- 100% IBM Compatibility
- IrDA 1.0, HP-SIR, ASK IR Support
- Detects All Overrun and Underrun
Conditions
• Multi-Mode Parallel Port with ChiProtect
- Standard Mode IBM PC/XT^, PC/AT,
- Sophisticated Power Control Circuitry
and PS/2 Compatible Bidirectional
(PCC) Including Multiple Powerdown
Parallel Port
Modes for Reduced Power
- Enhanced Parallel Port (EPP)
Consumption
Compatible - EPP 1.7 and EPP 1.9
- DMA Enable Logic
(IEEE 1284 Compliant)
- Data Rate and Drive Control Registers
- IEEE 1284 Compliant Enhanced
- 480 Address, Up to 15 IRQ and
Capabilities Port (ECP)
Three DMA Options
- ChiProtect Circuitry for Protection Against
Floppy Disk Available on Parallel Port Pins
Damage Due to Printer Power-On
Enhanced Digital Data Separator
- 480 Address, Up to 15 IRQ and
- 2 Mbps, 1 Mbps, 500 Kbps, 300
Three DMA Options
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
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