SMSC FDC37C652
SUPER 1/0 FLOPPY DISK CONTROLLER
FEATURES
● Super I/O Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Advanced Digital Data Separator - Two 16450 Compatible UARTs - One Bidirectional Parallel Port - ChiProtect'" Circuitry on Parallel Port - Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption - IDE Interface - Game Port Select Logic (FDC37C652 Only) - Supports Four Floppy Drives Directly - 24 mA AT Bus Drivers - Low Power CMOS 1.2p Design● Licensed CMOS 765B Floppy Disk Controller Core - 100% IBM@ Compatibility - Detects All Overrun and Underrun Conditions - 48 mA Drivers and Schmitt Trigger Inputs - DMA Enable Logic - Data Rate and Drive Control Registers - Uses SMC"'s Proven SuperCell'" Technology
● Enhanced Digital Data Separator - Low Cost Implementation - 24 MHz Crystal - No Filter Components Required - Ease of Test and Use, Lower System Cost, and Reduced Board Area - 500 Kb/s, 300 Kb/s and 250 Kb/s Data Rates - Supports Floppy Disk Dri...