FDC37C935-QS Standard Microsystems (SMSC), FDC37C935-QS Datasheet - Page 3

• Manufacturer Part Number: FDC37C935-QS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37C935-QS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

The
interface, real-time clock, SMSC's true CMOS
765B floppy disk controller, advanced digital
data separator, 16 byte data FIFO, two 16C550
compatible UARTs, one Multi-Mode parallel port
which includes ChiProtect circuitry plus EPP
and ECP support, IDE interface, on-chip 24 mA
AT bus drivers, game port chip select and two
floppy direct drive support. The true CMOS
765B core provides 100% compatibility with IBM
PC/XT and PC/AT architectures in addition to
providing
protection.
separator incorporates SMSC's patented data
separator technology, allowing for ease of
testing and use.
compatible with the NS16C550.
port, the IDE interface, and the game port select
logic
architecture, as well as EPP and ECP.
FDC37C93x incorporates sophisticated power
control circuitry (PCC).
multiple low power down modes.
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-
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FDC37C93x
Relocatable to 480 Different Addresses
13 IRQ Options
4 DMA Options
Enhanced Mode
Standard Mode:
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are
IBM PC/XT, PC/AT, and PS/2
Compatible Bidirectional Parallel Port
Enhanced Parallel Port (EPP)
Compatible - EPP 1.7 and EPP 1.9
(IEEE 1284 Compliant)
data
The SMSC advanced digital data
compatible
overflow
incorporates
Both on-chip UARTs are
with
The PCC supports
and
IBM
a
The parallel
underflow
keyboard
GENERAL DESCRIPTION
PC/AT
The
3
The FDC37C93x provides support for the ISA
Plug-and-Play Standard (Version 1.0a) and
provides for the recommended functionality to
support
configuration
FDC37C93x's logical device's I/O address, DMA
channel and IRQ channel may be programmed.
There are 480 I/O address location options, 13
IRQ options, and three DMA channel options for
each logical device.
The FDC37C93x does not require any external
filter components and is, therefore, easy to use
and offers lower system cost and reduced board
area. The FDC37C93x is software and register
compatible with SMSC's proprietary 82077AA
core.
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-
ISA Host Interface
16 Bit Address Qualification
160 Pin QFP Package
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-
Incorporates ChiProtect
Protection Against Damage Due to
Printer Power-On
12 mA Output Drivers
Windows
High Speed Mode
Microsoft and Hewlett Packard
Extended Capabilities Port (ECP)
Compatible (IEEE 1284 Compliant)
registers,
'95.
Through
each
Circuitry for
of
internal
the