参数资料
型号: 37C669
厂商: SMSC Corporation
英文描述: DIODE SCHOTTKY SINGLE 25V 200mW 0.5V-vf 200mA-IFM 30mA-IF 2uA-IR SOD-323 3K/REEL
中文描述: 电脑98/99顺从超级I / O软盘控制器与红外线支持
文件页数: 77/164页
文件大小: 621K
代理商: 37C669
2
TABLE OF CONTENTS
FEATURES ............................................................................................................................................ 1
GENERAL DESCRIPTION..................................................................................................................... 3
PIN CONFIGURATION ........................................................................................................................... 4
DESCRIPTION OF PIN FUNCTIONS ..................................................................................................... 6
FUNCTIONAL DESCRIPTION ............................................................................................................. 17
SUPER I/O REGISTERS.................................................................................................................. 17
HOST PROCESSOR INTERFACE.................................................................................................. 17
FLOPPY DISK CONTROLLER........................................................................................................ 18
FLOPPY DISK CONTROLLER INTERNAL REGISTERS ................................................................ 18
COMMAND SET/DESCRIPTIONS....................................................................................................... 41
INSTRUCTION SET.............................................................................................................................. 45
PARALLEL PORT FLOPPY DISK CONTROLLER ................................................................................ 71
SERIAL PORT (UART) ......................................................................................................................... 73
INFRARED INTERFACE........................................................................................................................ 87
PARALLEL PORT ................................................................................................................................ 88
IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES ................................................... 90
EXTENDED CAPABILITIES PARALLEL PORT .............................................................................. 96
AUTO POWER MANAGEMENT .......................................................................................................... 109
INTEGRATED DRIVE ELECTRONICS INTERFACE......................................................................... 114
CONFIGURATION .............................................................................................................................. 118
OPERATIONAL DESCRIPTION ......................................................................................................... 137
MAXIMUM GUARANTEED RATINGS........................................................................................... 137
DC ELECTRICAL CHARACTERISTICS....................................................................................... 137
TIMING DIAGRAMS............................................................................................................................ 140
ECP PARALLEL PORT TIMING..................................................................................................... 157
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