IT8510E View Datasheet(PDF) - ITE Tech. INC.

Part Name

Description

Manufacturer

IT8510E

Embedded Controller

ITE Tech. INC. 

IT8510E

7.7.4.18 4.7 µs Register (4P7USREG) ................................................................................ 196

7.7.4.19 4.0 µs Register (4P0USREG) ................................................................................ 196

7.7.4.20 300 ns Register (300NSREG) ............................................................................... 196

7.7.4.21 250 ns Register (250NSREG) ............................................................................... 197

7.7.4.22 25 ms Register (25MSREG).................................................................................. 197

7.7.4.23 45.3 µs Low Register (45P3USLREG) .................................................................. 197

7.7.4.24 45.3 µs High Register (45P3USHREG)................................................................. 197

7.8 PS/2 Interface ................................................................................................................................. 198

7.8.1 Overview............................................................................................................................. 198

7.8.2 Features ............................................................................................................................. 198

7.8.3 Functional Description........................................................................................................ 198

7.8.3.1 Hardware Mode Selected ...................................................................................... 198

7.8.3.2 Software Mode Selected ....................................................................................... 199

7.8.4 EC Interface Registers ....................................................................................................... 199

7.8.4.1 PS/2 Control Register 1-4 (PSCTL1-4) ................................................................. 200

7.8.4.2 PS/2 Interrupt Control Register 1-4 (PSINT1-4)................................................... 200

7.8.4.3 PS/2 Status Register 1-4 (PSSTS1-4)................................................................... 201

7.8.4.4 PS/2 Data Register 1-4 (PSDAT1-4) ..................................................................... 201

7.9 Digital To Analog Converter (DAC)................................................................................................. 202

7.9.1 Overview............................................................................................................................. 202

7.9.2 Feature ............................................................................................................................... 202

7.9.3 Functional Description........................................................................................................ 202

7.9.4 EC Interface Registers ....................................................................................................... 202

7.9.4.1 DAC Control Register (DACCTRL)........................................................................ 202

7.9.4.2 DAC Data Channel 0~3 Register (DACDAT0~3) .................................................. 203

7.10 Analog to Digital Converter (ADC) .................................................................................................. 204

7.10.1 Overview............................................................................................................................. 204

7.10.2 Features ............................................................................................................................. 204

7.10.3 Functional Description........................................................................................................ 204

7.10.3.1 ADC General Description ...................................................................................... 205

7.10.3.2 Voltage Measurement............................................................................................ 205

7.10.3.3 ADC Operation ...................................................................................................... 206

7.10.4 EC Interface Registers ....................................................................................................... 207

7.10.4.1 ADC Status Register (ADCSTS) ........................................................................... 207

7.10.4.2 ADC Configuration Register (ADCCFG)................................................................ 208

7.10.4.3 ADC Clock Control Register (ADCCTL) ................................................................ 208

7.10.4.4 ADC Delay Control Register (ADCDCTL) ............................................................. 209

7.10.4.5 Calibration Data Control Register (KDCTL) .......................................................... 209

7.10.4.6 Voltage Channel 1 Control Register (VCH1CTL) .................................................. 210

7.10.4.7 Volt Channel 1 Data Buffer LSB (VCH1DATL)...................................................... 212

7.10.4.8 Volt Channel 1 Data Buffer MSB (VCH1DATM).................................................... 212

7.10.4.9 Voltage Channel 2 Control Register (VCH2CTL) .................................................. 212

7.10.4.10 Volt Channel 2 Data Buffer LSB (VCH2DATL)...................................................... 212

7.10.4.11 Volt Channel 2 Data Buffer MSB (VCH2DATM).................................................... 212

7.10.4.12 Voltage Channel 3 Control Register (VCHN3CTL) ............................................... 213

7.10.4.13 Volt Channel 3 Data Buffer LSB (VCH3DATL)...................................................... 213

7.10.4.14 Volt Channel 3 Data Buffer MSB (VCH3DATM).................................................... 213

7.10.4.15 Volt High Scale Calibration Data Buffer LSB (VHSCDBL) .................................... 213

7.10.4.16 Volt High Scale Calibration Data Buffer MSB (VHSCDBM) .................................. 213

7.10.4.17 Volt High Scale Gain-Error Calibration Data Buffer LSB (VHSGCDBL) ............... 214

7.10.4.18 Volt High Scale Gain-Error Calibration Data Buffer MSB (VHSGCDBM) ............. 215

7.10.5 ADC Programming Guide................................................................................................... 215

7.11 PWM and SmartAuto Fan Control (PWM) ...................................................................................... 218

7.11.1 Overview............................................................................................................................. 218

7.11.2 Features ............................................................................................................................. 218

7.11.3 Functional Description........................................................................................................ 218

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IT8510E/TE/G V0.7.2

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