參數(shù)資料
型號: FDC37C666GT
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲控制器/管理單元
英文描述: High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
中文描述: 1 Mbps, IDE COMPATIBLE, FLOPPY DISK DRIVE CONTROLLER, PQFP100
封裝: QFP-100
文件頁數(shù): 2/152頁
文件大小: 621K
代理商: FDC37C666GT
2
Supports Four Floppy Drives Directly
(Standard and Enhanced Modes)
General Purpose 11 Bit Address Decoder
Game Port Select Logic (FDC37C666GT
Only)
100 Pin QFP Package
TABLE OF CONTENTS
FEATURES ...................................................................................................................................... 1
GENERAL DESCRIPTION................................................................................................................ 3
PIN CONFIGURATION...................................................................................................................... 4
DESCRIPTION OF PIN FUNCTIONS ................................................................................................ 5
FUNCTIONAL DESCRIPTION........................................................................................................ 22
SUPER I/O REGISTERS ...........................................................................................................22
HOST PROCESSOR INTERFACE............................................................................................ 22
FLOPPY DISK CONTROLLER.................................................................................................. 23
FLOPPY DISK CONTROLLER INTERNAL REGISTERS............................................................23
COMMAND SET/DESCRIPTIONS.................................................................................................. 46
INSTRUCTION SET ........................................................................................................................ 50
PARALLEL PORT FLOPPY DISK CONTROLLER.............................................................................76
SERIAL PORT (UART).................................................................................................................... 78
PARALLEL PORT........................................................................................................................... 92
IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES...............................................94
EXTENDED CAPABILITIES PARALLEL PORT........................................................................100
INTEGRATED DRIVE ELECTRONICS INTERFACE..................................................................... 113
CONFIGURATION......................................................................................................................... 117
OPERATIONAL DESCRIPTION..................................................................................................... 131
MAXIMUM GUARANTEED RATINGS..................................................................................... 131
DC ELECTRICAL CHARACTERISTICS ................................................................................. 131
TIMING DIAGRAMS...................................................................................................................... 134
ECP PARALLEL PORT TIMING...............................................................................................147
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