Datasheet.kr   

PC97307VUL 데이터시트 PDF




National Semiconductor에서 제조한 전자 부품 PC97307VUL은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 PC97307VUL 자료 제공

부품번호 PC97307VUL 기능
기능 PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
제조업체 National Semiconductor
로고 National Semiconductor 로고


PC97307VUL 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 30 페이지수

미리보기를 사용할 수 없습니다

PC97307VUL 데이터시트, 핀배열, 회로
PRELIMINARY
March 1998
PC87307/PC97307 Plug and Play Compatible and PC97
Compliant SuperI/O
Highlights
General Description
The PC87307/PC97307 (VUL) are functionally identical
parts that offer a single-chip solution to the most commonly
used ISA, EISA and MicroChannel® peripherals. This fully
Plug and Play (PnP) compatible chip incorporates a Floppy
Disk Controller (FDC), a Keyboard and mouse Controller
(KBC), a Real-Time Clock (RTC), two fast full function
UARTs, Infrared (IR) support, a full IEEE 1284 parallel port,
three general purpose chip select signals that can be pro-
grammed for game port control, and a separate configura-
tion register set for each module. It also provides support for
power management (including a WATCHDOG timer) and
standard PC-AT address decoding for on-chip functions.
The Plug and Play (PnP) support in the device conforms to
the “Plug and Play ISA Specification” Version 1.0a, May 5,
1994.
The Infrared (IR) interface complies with the IrDA 1.0 SIR
and SHARP-IR standards, and supports all four basic pro-
tocols for Consumer-IR (TV-Remote) circuitry (RC-5, RC-5
extended, RECS80 and NEC).
Features
s 100% compatible with Plug and Play requirements
specified in the “Plug and Play ISA Specification”, ISA,
EISA, and MicroChannel architectures
s Meets PC97 requirements
Block Diagram
DMA
IRQ Channels
Control
Serial Infrared
Data Control Interface Interface Interrupt
Real-Time Clock
Plug and Play (RTC and APC)
(PnP)
(Logical Device 2)
X-Bus
µP Address
Data and
Control
Two UARTs + IR
(16550 or 16450)
(Logical Devices 5 & 6)
Floppy Disk
Controller (FDC)
with Digital Data
Separator (DDS)
(PC8477)
Floppy
Drive
Interface
(Logical Device 3)
Keyboard
Controller (KBC)
(Logical Device 0)
Power Management
Logic
(Logical Device 8)
IEEE1284
Parallel Port
(Logical Device 4)
High Current Driver
Mouse
Controller
(Logical Device 1)
General Purpose
I/O Registers
(Logical Device 7)
Data and Ports
Control
Control
Data Handshake
Data and
Control
I/O Ports
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
IBM®, MicroChannel®, PC-AT® and PS/2® are registered trademarks of International Business Machines Corporation.
Microsoft® and Windows® are registered trademarks of Microsoft Corporation.
© 1998 National Semiconductor Corporation
www.national.com




PC97307VUL pdf, 반도체, 판매, 대치품
Basic Configuration
Highlights
Keyboard I/O
Interface
General
Purpose Registers
Clock
X-Bus
Parallel
Port
Connector
Configuration
Select Logic
www.national.com
WDO
POR
X1 ONCTL
VCCH
SWITCH
RING
MR
AEN
A15-0
D7-0
RD
WR
SIN1
SOUT1
RTS1
DTR1/BOUT1
CTS1
IOCHRDY
DSR1
ZWS
DCD1
IRQ1
RI1
IRQ12-3
IRQ15-14
IRRX2,1
DRQ3-0
IRTX
DACK3-0
IRSL2-0
TC
PC87307/PC97307 ID3-0
XDRD
XDCS
XD7-0
SIN2
SOUT2
RTS2
DTR2/BOUT2
CTS2
DSR2
DCD2
RI2
PD7-0
SLIN/ASTRB
STB/WRITE
AFD/DSTRB
INIT
ACK
ERR
SLCT
PE
BUSY/WAIT
BADDR1,0
CFG3-0
SELCS
RDATA
WDATA
WGATE
HDSEL
DIR
STEP
TRK0
INDEX
DSKCHG
WP
MTR1,0
DR1,0
DENSEL
MSEN1,0
DRATE0
VBAT
X1C X2C
Power
Management
EIA
Drivers
Infrared
Interface
EIA
Drivers
FDC
Connector
RTC Crystal
and Power
4

4페이지










PC97307VUL 전자부품, 판매, 대치품
Table of Contents
4.5 APC REGISTERS ...................................................................................................................... 60
4.5.1 APC Control Register 1 (APCR1), Index 40h .............................................................. 60
4.5.2 APC Control Register 2 (APCR2), Index 41h .............................................................. 61
4.5.3 APC Status Register (APSR), Index 42h ..................................................................... 61
4.5.4 RAM Lock Register (RLR), Index 47h ......................................................................... 62
4.6 RTC AND APC REGISTER BITMAPS ...................................................................................... 62
4.6.1 RTC Register Bitmaps ................................................................................................. 62
4.6.2 APC Register Bitmaps ................................................................................................. 63
4.7 REGISTER BANK TABLES ....................................................................................................... 64
5.0 The Digital Floppy Disk Controller (FDC) (Logical Device 3)
5.1 FDC FUNCTIONS ..................................................................................................................... 66
5.1.1 Microprocessor Interface ............................................................................................. 66
5.1.2 System Operation Modes ............................................................................................ 66
5.2 DATA TRANSFER ..................................................................................................................... 67
5.2.1 Data Rates ................................................................................................................... 67
5.2.2 The Data Separator ..................................................................................................... 67
5.2.3 Perpendicular Recording Mode Support ..................................................................... 68
5.2.4 Data Rate Selection ..................................................................................................... 68
5.2.5 Write Precompensation ............................................................................................... 69
5.2.6 FDC Low-Power Mode Logic ....................................................................................... 69
5.2.7 Reset ........................................................................................................................... 69
5.3 THE REGISTERS OF THE FDC ............................................................................................... 70
5.3.1 Status Register A (SRA), Offset 00h ........................................................................... 70
5.3.2 Status Register B (SRB), Offset 01h ........................................................................... 71
5.3.3 Digital Output Register (DOR), Offset 02h .................................................................. 71
5.3.4 Tape Drive Register (TDR), Offset 03h ....................................................................... 73
5.3.5 Main Status Register (MSR), Offset 04h, Read Operations ........................................ 74
5.3.6 Data Rate Select Register (DSR), Offset 04h, Write Operations ................................ 75
5.3.7 Data Register (FIFO), Offset 05h ................................................................................ 76
5.3.8 Digital Input Register (DIR), Offset 07h, Read Operations .......................................... 77
5.3.9 Configuration Control Register (CCR), Offset 07h, Write Operations ......................... 78
5.4 THE PHASES OF FDC COMMANDS ....................................................................................... 78
5.4.1 Command Phase ......................................................................................................... 78
5.4.2 Execution Phase .......................................................................................................... 78
5.4.3 Result Phase ............................................................................................................... 80
5.4.4 Idle Phase .................................................................................................................... 80
5.4.5 Drive Polling Phase ..................................................................................................... 80
5.5 THE RESULT PHASE STATUS REGISTERS .......................................................................... 81
5.5.1 Result Phase Status Register 0 (ST0) ......................................................................... 81
5.5.2 Result Phase Status Register 1 (ST1) ......................................................................... 81
5.5.3 Result Phase Status Register 2 (ST2) ......................................................................... 82
5.5.4 Result Phase Status Register 3 (ST3) ......................................................................... 83
5.6 FDC REGISTER BITMAPS ....................................................................................................... 84
5.6.1 FDC Standard Register Bitmaps ................................................................................. 84
7 www.national.com

7페이지


구       성 총 30 페이지수
다운로드[ PC97307VUL.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
PC97307VUL

PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O

National Semiconductor
National Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵