PC97307 datasheet(5/218 Pages) NSC

5 / 218 page

Table of Contents

www.national.com

Table of Contents

Highlights ............................................................................................................................. 1

1.0

Signal/Pin Connection and Description

1.1

CONNECTION DIAGRAM ......................................................................................................... 14

1.2

SIGNAL/PIN DESCRIPTIONS ................................................................................................... 15

2.0

Configuration

2.1

HARDWARE CONFIGURATION ............................................................................................... 24

2.1.1

Wake Up Options ........................................................................................................ 24

2.1.2

The Index and Data Register Pair ............................................................................... 24

2.1.3

The Strap Pins ............................................................................................................. 25

2.2

SOFTWARE CONFIGURATION ............................................................................................... 25

2.2.1

Accessing the Configuration Registers ........................................................................ 25

2.2.2

Address Decoding ....................................................................................................... 25

2.3

THE CONFIGURATION REGISTERS ....................................................................................... 26

2.3.1

Standard Plug and Play (PnP) Register Definitions .................................................... 27

2.3.2

Configuration Register Summary ................................................................................ 30

2.4

CARD CONTROL REGISTERS ................................................................................................ 34

2.4.1

SID Register (In PC87307) .......................................................................................... 34

2.4.2

SID Register (In PC97307) .......................................................................................... 34

2.4.3

SuperI/O Configuration 1 Register, Index 21h ............................................................. 34

2.4.4

SuperI/O Configuration 2 Register, Index 22h ............................................................. 35

2.4.5

Programmable Chip Select Configuration Index Register, Index 23h ......................... 35

2.4.6

Programmable Chip Select Configuration Data Register, Index 24h .......................... 36

2.4.7

SRID Register (In PC97307 only) ................................................................................ 36

2.5

KBC CONFIGURATION REGISTER (LOGICAL DEVICE 0) .................................................... 36

2.5.1

SuperI/O KBC Configuration Register, Index F0h ....................................................... 36

2.6

FDC CONFIGURATION REGISTERS (LOGICAL DEVICE 3) .................................................. 36

2.6.1

SuperI/O FDC Configuration Register, Index F0h ....................................................... 36

2.6.2

Drive ID Register, Index F1h ....................................................................................... 37

2.7

PARALLEL PORT CONFIGURATION REGISTER (LOGICAL DEVICE 4) ............................... 37

2.7.1

SuperI/O Parallel Port Configuration Register, Index F0h ........................................... 37

2.8

UART2 AND INFRARED CONFIGURATION REGISTER (LOGICAL DEVICE 5) .................... 38

2.8.1

SuperI/O UART2 Configuration Register, Index F0h ................................................... 38

2.9

UART1 CONFIGURATION REGISTER (LOGICAL DEVICE 6) ................................................ 38

2.9.1

SuperI/O UART1 Configuration Register, Index F0h ................................................... 38

2.10

PROGRAMMABLE CHIP SELECT CONFIGURATION REGISTERS ...................................... 39

2.10.1

CS0 Base Address MSB, Second Level Index 00h ..................................................... 39

2.10.2

CS0 Base Address LSB Register, Second Level Index 01h ....................................... 39

2.10.3

CS0 Configuration Register, Second Level Index 02h ................................................ 39

2.10.4

Reserved, Second Level Index 03h ............................................................................. 39

2.10.5

CS1 Base Address MSB Register, Second Level Index 04h ...................................... 40

2.10.6

CS1 Base Address LSB Register, Second Level Index 05h ....................................... 40

PC97307 Datasheet(PDF) 5 Page - National Semiconductor (TI)

PC97307 Datasheet(HTML) 5 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL