PC87364-XXXSLASHVLA datasheet(8/180 Pages) NSC

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Table of Contents (Continued)

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3.4.18

PS/2 Protocol Control Register (PS2CTL) ................................................................... 98

3.4.19

Keyboard Data Shift Register (KDSR) ......................................................................... 98

3.4.20

Mouse Data Shift Register (MDSR) ............................................................................. 99

3.4.21

PS/2 Keyboard Key Data Registers (PS2KEY0 - PS2KEY7) ...................................... 99

3.4.22

CEIR Wake-Up Control Register (IRWCR) ............................................................... 100

3.4.23

CEIR Wake-Up Address Register (IRWAD) .............................................................. 101

3.4.24

CEIR Wake-Up Address Mask Register (IRWAM) .................................................... 101

3.4.25

CEIR Address Shift Register (ADSR) ........................................................................ 102

3.4.26

CEIR Wake-Up Range 0 Registers ........................................................................... 102

3.4.27

CEIR Wake-Up Range 1 Registers ........................................................................... 103

3.4.28

CEIR Wake-Up Range 2 Registers ........................................................................... 103

3.4.29

CEIR Wake-Up Range 3 Registers ........................................................................... 104

3.4.30

Standby General-Purpose I/O (SBGPIO) Register Overview .................................... 105

3.4.31

Standby GPIO Pin Select Register (SBGPSEL) ........................................................ 108

3.4.32

Standby GPIO Pin Configuration Register (SBGPCFG) ........................................... 109

3.4.33

Standby GPIOE/GPIE Data Out Register 0 (SB_GPDO0) ........................................ 111

3.4.34

Standby GPIOE/GPIE Data In Register 0 (SB_GPDI0) ............................................ 111

3.4.35

Standby GPOS Data Out Register 1 (SB_GPDO1) .................................................. 112

3.4.36

Standby GPIS Data In Register 1 (SB_GPDI1) ......................................................... 112

3.5

SWC REGISTER BITMAP ....................................................................................................... 113

4.0

Fan Speed Control

4.1

OVERVIEW ............................................................................................................................. 117

4.2

FUNCTIONAL DESCRIPTION ................................................................................................ 117

4.3

FAN SPEED CONTROL REGISTERS .................................................................................... 118

4.3.1

Fan Speed Control Register Map .............................................................................. 118

4.3.2

Fan Speed Control Pre-Scale Register (FCPSR) ...................................................... 118

4.3.3

Fan Speed Control Duty Cycle Register (FCDCR) .................................................... 119

4.4

FAN SPEED CONTROL BITMAP ........................................................................................... 119

5.0

Fan Speed Monitor

5.1

OVERVIEW ............................................................................................................................. 120

5.2

FUNCTIONAL DESCRIPTION ................................................................................................ 120

5.3

FAN SPEED MONITOR REGISTERS ..................................................................................... 121

5.3.1

Fan Speed Monitor Register Map .............................................................................. 121

5.3.2

Fan Monitor Threshold Register (FMTHR) ................................................................ 122

5.3.3

Fan Monitor Speed Register (FMSPR) ...................................................................... 122

5.3.4

Fan Monitor Control and Status Register (FMCSR) .................................................. 122

5.4

FAN SPEED MONITOR BITMAP ............................................................................................ 123

6.0

General-Purpose Input/Output (GPIO) Port

6.1

OVERVIEW ............................................................................................................................. 124

6.2

BASIC FUNCTIONALITY ........................................................................................................ 125

6.2.1

Configuration Options ................................................................................................ 125

PC87364-XXX/VLA Datasheet(PDF) 8 Page - National Semiconductor (TI)

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