FDC37B727-NS Standard Microsystems (SMSC), FDC37B727-NS Datasheet - Page 3

• Manufacturer Part Number: FDC37B727-NS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37B727-NS

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

FEATURES
GENERAL DESCRIPTION
DESCRIPTION OF PIN FUNCTIONS
GENERAL PURPOSE I/O PINS
REFERENCE DOCUMENTS
FUNCTIONAL DESCRIPTION
FLOPPY DISK CONTROLLER
FDC INTERNAL REGISTERS
COMMAND SET/DESCRIPTIONS
INSTRUCTION SET
SERIAL PORT (UART)
PARALLEL PORT
EXTENDED CAPABILITIES PARALLEL PORT
PARALLEL PORT FLOPPY DISK CONTROLLER
POWER MANAGEMENT
SERIAL IRQ
BIOS BUFFER
GENERAL PURPOSE I/O
WATCH DOG TIMER
BUFFER TYPE DESCRIPTIONS............................................................................... 10
SUPER I/O REGISTERS ........................................................................................... 14
HOST PROCESSOR INTERFACE............................................................................ 14
DATA TRANSFER COMMANDS ............................................................................... 53
CONTROL COMMANDS ........................................................................................... 62
INFRARED INTERFACE ........................................................................................... 85
IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES ............................ 88
OPERATION ............................................................................................................ 102
UART POWER MANAGEMENT .............................................................................. 113
PARALLEL PORT .................................................................................................... 113
INTERNAL PWRGOOD ........................................................................................... 113
32.768
DESCRIPTION......................................................................................................... 121
RUN STATE GPIO DATA REGISTER ACCESS...................................................... 122
GPIO CONFIGURATION ......................................................................................... 122
........................................................................................................................................... 1
.......................................................................................................................................115
...................................................................................................................................120
K
H
Z
...............................................................................................................................86
STANDBY CLOCK OUTPUT ................................................................ 114
............................................................................................................................41
.......................................................................................................................126
.......................................................................................................................69
.................................................................................................................109
................................................................................................................121
................................................................................................................. 5
............................................................................................................12
...........................................................................................................15
..........................................................................................................14
.........................................................................................................15
.......................................................................................................11
TABLE OF CONTENTS
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