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參數資料
| 型號： | PC87323VUL |
| 英文描述： | SuperI/O Sidewinder Floppy Disk Controller Keyboard Controller Real |
| 中文描述： | 腸系膜/輸出響尾蛇軟盤控制器鍵盤控制器實時 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 110K |
| 代理商： | PC87323VUL |
TL/C/12651
P
D
a
PRELIMINARY
February 1996
PC87308VUL SuperI/O Enhanced Sidewinder
Plug and Play Compatible Chip, with a
Floppy Disk Controller, a Keyboard
Controller, a Real-Time Clock, Two UARTs, Full
Infrared Support and an IEEE 1284 Parallel Port
General Description
The PC87308VUL is a single chip solution to the most com-
monly used ISA, EISA and Micro Channel peripherals. It in-
corporates in one fully Plug and Play (PnP) compatible chip,
a Floppy Disk Controller (FDC), a Keyboard and mouse
Controller (KBC), a Real-Time Clock (RTC), two full function
UARTs, Universal Infrared (UIR) support, a full IEEE 1284
parallel port, three general purpose chip select signals that
can be programmed for game port control, and a separate
configuration register set for each module. It also provides
support for power management and standard AT
é
address
decoding for on-chip functions.
The PC87308VUL’s Plug and Play (PnP) support conforms
with the ‘‘Plug and Play ISA Specification’’ Version 1.0a,
May 5, 1994.
The Universal Infrared (UIR) interface complies with the HP-
SIR, SHARP-IR and IrDA-2 standards and supports all four
basic protocols for TV remote circuitry (RC-5, RC-5 extend-
ed, RECS80 and NEC).
Features
Y
100% compatibility with Plug and Play requirements
specified in the ‘‘Plug and Play ISA Specification’’, ISA,
EISA, and Micro Channel architectures.
(Continued)
Block Diagram
TL/C/12651–1
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
IBM
é
, PC-AT
é
and PS/2
é
are registered trademarks of International Business Machines Corporation.
C
1996 National Semiconductor Corporation
RRD-B30M36/Printed in U. S. A.
http://www.national.com
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