KB3930 データシートの表示（PDF） - Unspecified
部品番号
コンポーネント説明
メーカー
KB3930 Datasheet PDF : 199 Pages
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KB3930 Keyboard Controller Datasheet
4.1.4 Internal Memory Map ...........................................................................24
4.2 GPIO.............................................................................................................25
4.2.1 GPIO Function Description .................................................................25
4.2.2 GPIO Structures ...................................................................................28
4.2.3 GPIO Attribution Table .........................................................................29
4.2.3 GPIO Registers Descriptions ..............................................................32
4.2.4 GPIO Programming Sample ................................................................43
4.3 KEYBOARD AND MOUSE CONTROL INTERFACE (KBC) .......................................44
4.3.1 KBC I/F Function Description .............................................................44
4.4 ENE SERIAL BUS CONTROLLER (ESB) ............................................................49
4.4.1 ESB Function Description ...................................................................49
4.4.2 ESB Registers Description..................................................................50
4.5 RESERVED......................................................................................................56
4.6 PECI .............................................................................................................57
4.6.1 PECI Functional Description ...............................................................57
4.6.2 PECI Register Description (Base address = FCD0h, 16 bytes) ........58
4.7 OWM ............................................................................................................61
4.7.1 OWM Functional Description ..............................................................61
4.8 PULSE WIDTH MODULATION (PWM).................................................................65
4.8.1 PWM Function Description..................................................................65
4.8.2 PWM Registers Description ................................................................66
4.8.3 PWM Programming Sample ................................................................68
4.9 FAN CONTROLLER...........................................................................................69
4.9.1 Fan Function Description ....................................................................69
4.9.2 Fan Registers Description...................................................................70
4.9.3 Fan Programming Sample...................................................................76
4.10 GENERAL PURPOSE TIMER (GPT)..................................................................77
4.10.1 GPT Function Description .................................................................77
4.10.2 GPT Registers Description................................................................77
4.10.3 GPT Programming Sample................................................................79
4.11 SDI HOST/DEVICE INTERFACE CONTROLLER...................................................80
4.11.1 SDI Host/Device Interface Description .............................................80
4.11.2 SDI Host Interface Description ..........................................................80
4.11.2 SDI Device Interface Description ......................................................81
4.11.3 SDI Programming Sample .................................................................84
4.12 WATCHDOG TIMER (WDT) .............................................................................85
Copyright©2010, ENE Technology Inc.
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