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NCT6102D PDF даташит

Спецификация NCT6102D изготовлена ​​​​«novoTon» и имеет функцию, называемую «LPC I/O».

Детали детали

Номер произв NCT6102D
Описание LPC I/O
Производители novoTon
логотип novoTon логотип 

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NCT6102D Даташит, Описание, Даташиты
NCT6102D / NCT6106D
Nuvoton LPC I/O
Date: January 11th, 2012 Revision 1.0









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NCT6102D Даташит, Описание, Даташиты
NCT6102D / NCT6106D
Table of Contents
1. GENERAL DESCRIPTION............................................................................................................ ............... 1
2. FEATURES.................................................................................................................................... ............... 2
3. BLOCK DIAGRAM......................................................................................................................... ............... 5
4. PIN LAYOUT ................................................................................................................................. ............... 6
5. PIN DESCRIPTION ....................................................................................................................... ............... 8
5.1 LPC Interface .................................................................................................................................... 9
5.2 FDC Interface .................................................................................................................................... 9
5.3 Multi-Mode Parallel Port .................................................................................................................. 11
5.4 Serial Port Interface (UART C ~ UART F are for NCT6106D only) ................................................ 13
5.5 KBC Interface .................................................................................................................................. 16
5.6 CIR Interface ................................................................................................................................... 16
5.7 Hardware Monitor Interface............................................................................................................. 16
5.8 Intel® PECI Interface ...................................................................................................................... 17
5.9 Advanced Configuration & Power Interface .................................................................................... 18
5.10 Advanced Sleep State Control Control ........................................................................................... 18
5.11 Port 80 Message Display ................................................................................................................ 18
5.12 SMBus Interface.............................................................................................................................. 19
5.13 Power Pins ...................................................................................................................................... 19
5.14 AMD SB-TSI Interface..................................................................................................................... 19
5.15 Dual Voltage Control ....................................................................................................................... 20
5.16 DSW ................................................................................................................................................ 20
5.17 WatchDog........................................................................................................................................ 20
5.18 IR ..................................................................................................................................................... 20
5.19 SUSPEND LED ............................................................................................................................... 21
5.20 General Purpose I/O Port................................................................................................................ 21
5.20.1 GPIO-0 Interface ....................................................................................................................... 21
5.20.2 GPIO-1 Interface ....................................................................................................................... 21
5.20.3 GPIO-2 Interface ....................................................................................................................... 22
5.20.4 GPIO-3 Interface ....................................................................................................................... 23
5.20.5 GPIO-4 Interface ....................................................................................................................... 24
5.20.6 GPIO-5 Interface ....................................................................................................................... 25
5.20.7 GPIO-6 Interface ....................................................................................................................... 25
5.20.8 GPIO-7 Interface ....................................................................................................................... 26
5.21 Strapping Pins ................................................................................................................................. 26
5.22 Internal pull-up, pull-down pins ....................................................................................................... 27
6. GLUE LOGIC................................................................................................................................. ............. 29
6.1 ACPI Glue Logic.............................................................................................................................. 29
6.2 BKFD_CUT & LATCH_BKFD_CUT ................................................................................................ 31
6.3 3VSBSW# ....................................................................................................................................... 32
6.4 PSON# Block Diagram.................................................................................................................... 33
6.5 PWROK........................................................................................................................................... 34
6.6 Front Panel LEDs ............................................................................................................................ 35
6.6.1 Automatic Mode......................................................................................................................... 35
6.6.2 Manual Mode............................................................................................................................. 36
Publication Release Date: January 11, 2012
-I- version: 1.0









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NCT6102D Даташит, Описание, Даташиты
NCT6102D / NCT6106D
6.6.3 S0~S5 LED Blink Block Diagram .............................................................................................. 36
6.6.4 LED Pole (LED_POL)................................................................................................................ 37
6.6.5 Deeper Sleeping State Detect Function .................................................................................... 38
6.7 Advanced Sleep State Control (ASSC) Function ............................................................................ 40
6.7.1 When ASSC is disabled ............................................................................................................ 40
6.7.2 When ASSC is enabled (Enter into Deeper Sleeping State)..................................................... 41
6.7.3 When ASSC is enabled (Exit Deeper Sleeping State) .............................................................. 41
6.7.4 SLP_S5#_LATCH Control Function .......................................................................................... 42
6.8 Intel DSW Function ......................................................................................................................... 43
6.8.1 Enter DSW State timing diagram .............................................................................................. 43
6.8.2 Exit DSW State timing diagram ................................................................................................. 44
6.8.3 Application Circuit...................................................................................................................... 44
7. CONFIGURATION REGISTER ACCESS PROTOCOL................................................................ ............. 46
7.1 Configuration Sequence.................................................................................................................. 48
7.1.1 Enter the Extended Function Mode........................................................................................... 48
7.1.2 Configure the Configuration Registers ...................................................................................... 48
7.1.3 Exit the Extended Function Mode ............................................................................................. 49
7.1.4 Software Programming Example............................................................................................... 49
8. HARDWARE MONITOR................................................................................................................ ............. 50
8.1 General Description......................................................................................................................... 50
8.2 Access Interfaces ............................................................................................................................ 50
8.3 LPC Interface .................................................................................................................................. 50
8.4 I2C interface..................................................................................................................................... 52
8.5 Analog Inputs .................................................................................................................................. 53
8.5.1 Voltages Over 2.048 V or Less Than 0 V.................................................................................. 54
8.5.2 Voltage Data Format ................................................................................................................. 54
8.5.3 Temperature Data Format ......................................................................................................... 55
8.6 PECI ................................................................................................................................................ 57
8.7 Fan Speed Measurement and Control ............................................................................................ 60
8.7.1 Fan Speed Reading................................................................................................................... 60
8.7.2 Fan Speed Calculation by Fan Count Reading ......................................................................... 60
8.7.3 Fan Speed Calculation by Fan RPM Reading .......................................................................... 60
8.7.4
8.7.5
Fan Speed Control .................................................................................................................... 60
SMART FANTM Control.............................................................................................................. 61
8.7.6 Temperature Source & Reading for Fan Control ...................................................................... 62
8.8 SMART FANTM I............................................................................................................................... 62
8.8.1 Thermal Cruise Mode ................................................................................................................ 62
8.8.2 Speed Cruise Mode................................................................................................................... 64
8.9 SMART FANTM IV & Close Loop Fan Control RPM Mode .............................................................. 66
8.9.1 Step Up Time / Step Down Time............................................................................................... 70
8.9.2 Fan Output Step ........................................................................................................................ 70
8.9.3 Revolution Pulse Selection........................................................................................................ 71
8.9.4 Weight Value Control................................................................................................................. 71
8.10 Alert and Interrupt............................................................................................................................ 73
Publication Release Date: January 11, 2012
-II- version: 1.0










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