PC8374L datasheet(8/239 Pages) NSC

8 / 239 page

Table of Contents (Continued)

www.national.com

Revision 1.1

3.10.3

Serial Port 2 Configuration 1 Register ......................................................................... 67

3.11

SERIAL PORT 1 CONFIGURATION ......................................................................................... 68

3.11.1

General Description ..................................................................................................... 68

3.11.2

Logical Device 3 (SP1) Configuration .......................................................................... 68

3.11.3

Serial Port 1 Configuration Register ............................................................................ 69

3.12

SYSTEM WAKE-UP CONTROL (SWC) CONFIGURATION ..................................................... 70

3.12.1

General Description ..................................................................................................... 70

3.12.2

Logical Device 4 (SWC) Configuration ........................................................................ 70

3.13

KEYBOARD AND MOUSE CONTROLLER (KBC) CONFIGURATION ..................................... 71

3.13.1

General Description ..................................................................................................... 71

3.13.2

Logical Devices 5 and 6 (Mouse and Keyboard) Configuration .................................. 71

3.13.3

KBC Configuration Register ........................................................................................ 72

3.14

GENERAL-PURPOSE INPUT/OUTPUT (GPIO) PORTS CONFIGURATION .......................... 73

3.14.1

General Description ..................................................................................................... 73

3.14.2

Logical Device 7 (GPIO) Configuration ....................................................................... 74

3.14.3

GPIO Pin Select Register (GPSEL) ............................................................................. 75

3.14.4

GPIO Pin Configuration Register 1 (GPCFG1) ........................................................... 75

3.14.5

GPIO Event Routing Register (GPEVR) ...................................................................... 77

3.14.6

GPIO Pin Configuration Register 2 (GPCFG2) ........................................................... 77

3.14.7

GPIO Mode Select Register (GPMODE) ..................................................................... 78

3.15

HEALTH MANAGEMENT (HM) CONFIGURATION .................................................................. 79

3.15.1

General Description ..................................................................................................... 79

3.15.2

Logical Device 8 (HM) Configuration ........................................................................... 79

3.15.3

Health Management Configuration Register 1 (HMCFG1) .......................................... 79

4.0

System Wake-Up Control (SWC)

4.1

OVERVIEW ............................................................................................................................... 81

4.2

FUNCTIONAL DESCRIPTION .................................................................................................. 82

4.2.1

External Events ........................................................................................................... 82

4.2.2

Internal Events ............................................................................................................. 85

4.2.3

Sleep States ................................................................................................................ 86

4.2.4

SCI and IRQ Interrupts ................................................................................................ 86

4.2.5

LED Control ................................................................................................................. 87

4.2.6

Special Power Management Functions ....................................................................... 89

4.3

SWC REGISTERS ..................................................................................................................... 90

4.3.1

SWC Register Map ...................................................................................................... 90

4.3.2

Standard LED Control Register (SLEDCTL) ............................................................... 91

4.3.3

SWC Miscellaneous Control Register (SWC_CTL) ..................................................... 92

4.3.4

Advanced LED Control Register (ALEDCTL) .............................................................. 93

4.3.5

Special LED Control Register (XLEDCTL) .................................................................. 94

4.3.6

LED Blink Control Register (LEDBLNK) ...................................................................... 95

4.3.7

Keyboard Wake-Up Control Register (KBDWKCTL) ................................................... 96

4.3.8

PS2 Protocol Control Register (PS2CTL) .................................................................... 97

4.3.9

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

4.3.10

Mouse Data Shift Register (MDSR) ............................................................................. 98

Winbond Electronics Corp. Advanced PC Product Center

PC8374L Datasheet(PDF) 8 Page - National Semiconductor (TI)

PC8374L Datasheet(HTML) 8 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