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Common
Boot Process
Windows RT
Windows 10
Tools
Windows Media Builder
Surface RT & 2 Jailbreak USB
Surface RT
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Hardware
Tegra3 - Technical Reference Manual
J14 OEM Debug Connector
UART
GPIOs
IC's
SPI Flash
MMC
I2C devices
Bus 0 - MS HID
Bus 1 - 2nd Board
Bus 2 - CAMs
Bus 3 - HDMI DDC
Bus 4 - System
0x0A - ACPI: Control Method Battery
0x1A - Wolfson: WM8962 - AudioCodec
0x2D - TI: TPS659110 - PMIC
0x4C - onsemi: NCT1008 - Temperatur sensor
0x60 - TI: TPS62361B - Processor Supply
LVDS Encoder
Display
Battery
Firmware
UEFI
Surface RT2
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0x1A - Wolfson: WM8962 - AudioCodec
I2C Specs
Normal I2C
Address: 0x1A
https://statics.cirrus.com/pubs/proDatasheet/WM8962_Rev4.4.pdf
The I2C address seems to be 0x34 but that's the 8 Bit address. Shift the address 1 to the right (>>1) and you get 0x1A as 7Bit address
Digital Stereo Microphone
WM7220 pdf, WM7220 description, WM7220 datasheets, WM7220 view ::: ALLDATASHEET :::
Wolfson WM7220 Microphones
http://datasheet.elcodis.com/pdf2/85/22/852275/wm7220.pdf
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0x0A - ACPI: Control Method Battery
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0x2D - TI: TPS659110 - PMIC
Last modified
1yr ago
