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BlueangelASIC3
From XDA-Developers
Known GPIOs:
| GPIOA | |||||||
|---|---|---|---|---|---|---|---|
| pin | bit | description | Input/Output | IRQ | ALT | Sleep | Init |
| GPIOA0 | 0x0001 | Bluetooth chip power (0=off, 1=on) | O | ||||
| GPIOA1 | 0x0002 | BT irq | I | FE | /0 | ||
| GPIOA2 | 0x0004 | Sound related | O | ||||
| GPIOA3 | 0x0008 | wifi power1 | O | ||||
| GPIOA4 | 0x0010 | wifi reset (0=on) | O | 1 | |||
| GPIOA5 | 0x0020 | wifi power2 | O | ||||
| GPIOA6 | 0x0040 | sound: headphone record power related (1=on) | O | ||||
| GPIOA7 | 0x0080 | Internal microphone power | O | ||||
| GPIOA8 | 0x0100 | sound: headphone record related (goes to 0 on hp rec; goes to 1 on mic rec) speaker_power? | O | ||||
| GPIOA9 | 0x0200 | sound: headphone record related (goes to 1 on hp rec; goes to 0 on mic rec) | O | ||||
| GPIOA10 | 0x0400 | headphone play power (1=on) | O | ||||
| GPIOA11 | 0x0800 | PWM0 | O | PWM0 | |||
| GPIOA12 | 0x1000 | PWM1 | O | PWM1 | |||
| GPIOA13 | 0x2000 | ? | O | ||||
| GPIOA14 | 0x4000 | ? | I | ||||
| GPIOA15 | 0x8000 | CLOCK_CDEX_CONTROL_CX | O | ||||
| GPIOB | |||||||
|---|---|---|---|---|---|---|---|
| pin | bit | description | Input/Output | IRQ | ALT | Sleep | Init |
| GPIOB0 | 0x0001 | Earphone IRQ | I | FE | |||
| GPIOB1 | 0x0002 | ? | I | ||||
| GPIOB2 | 0x0004 | LCD pwr6 (5) | O | ||||
| GPIOB3 | 0x0008 | LCD pwr1 (5 and 6)(0=off, 1=on) | O | ||||
| GPIOB4 | 0x0010 | LCD pwr2 (5 and 6)(0=off, 1=on) | O | ||||
| GPIOB5 | 0x0020 | LCD pwr3 (5) (0=off, 1=on) | O | ||||
| GPIOB6 | 0x0040 | LCD backlight (0=off, 1=on) | O | ||||
| GPIOB7 | 0x0080 | Phone keys backlight (0=off, 1=on) | O | ||||
| GPIOB8 | 0x0100 | camera power? | O | ||||
| GPIOB9 | 0x0200 | Vibra (0=off, 1=on) | O | ||||
| GPIOB10 | 0x0400 | Charger enable/disable (0=enabled*really?? ) | O | ||||
| GPIOB11 | 0x0800 | Display Power for 0x5 boardid BA? (must be 0) | O | ||||
| GPIOB12 | 0x1000 | Bluetooth radio power (0=off, 1=on) | O | ||||
| GPIOB13 | 0x2000 | wifi power3 (0=off, 1=on) | O | ||||
| GPIOB14 | 0x4000 | Sound related (i2c_ena?) | O | ||||
| GPIOB15 | 0x8000 | Internal speaker power (0=off, 1=on) | O | ||||
| GPIOC | |||||||
|---|---|---|---|---|---|---|---|
| pin | bit | description | Input/Output | IRQ | ALT | Sleep | Init |
| GPIOC0 | 0x0001 | Red LED | O | LED0 | |||
| GPIOC1 | 0x0002 | Green LED | O | LED1 | |||
| GPIOC2 | 0x0004 | LED UNUSED | O1 | 1 | |||
| GPIOC3 | 0x0008 | SPI_RX for kbd controller | I | SPI | |||
| GPIOC4 | 0x0010 | SPI_TX for kbd controller | O | SPI | |||
| GPIOC5 | 0x0020 | SPI_CLK for kbd controller | O | SPI | |||
| GPIOC6 | 0x0040 | SPI_CS for kbd controller | O | 1 | |||
| GPIOC7 | 0x0080 | camera reset? | O1 | 1 | |||
| GPIOC8 | 0x0100 | SIR/serial switch STUART 0=SIR, 1=Serial ??? | O | ||||
| GPIOC9 | 0x0200 | Serial power 1=on, 0=off | O | ||||
| GPIOC10 | 0x0400 | USB pullup resistor(FE 0=connect) | O1 | 1 | |||
| GPIOC11 | 0x0800 | Battery related (Charger mode?) | O | ||||
| GPIOC12 | 0x1000 | Sound related (Ear remote enable) | O | ||||
| GPIOC13 | 0x2000 | Pull-out keyboard light | O | ||||
| GPIOC14 | 0x4000 | LCD power (6) | O | ||||
| GPIOC15 | 0x8000 | LCD power (6) | O | ||||
| GPIOD | |||||||
|---|---|---|---|---|---|---|---|
| pin | bit | description | Input/Output | IRQ | ALT | Sleep | Init |
| GPIOD0 | 0x0001 | Headset connected (=0) | I1 | FE | 1 | ||
| GPIOD1 | 0x0002 | Headset Button (pressed=1) | I | RE | 1 | ||
| GPIOD2 | 0x0004 | OWM irq | I | FE | |||
| GPIOD3 | 0x0008 | High current (AC) charger present(yes=0) | I | FE | 1 | ||
| GPIOD4 | 0x0010 | Pull-out keyboard controller interrupt request | I | FE | 1 | ||
| GPIOD5 | 0x0020 | Menu button | I | FE | |||
| GPIOD6 | 0x0040 | Kbd controller reset | O | ||||
| GPIOD7 | 0x0080 | Ok button | I | FE | |||
| GPIOD8 | 0x0100 | Windows button | I | FE | |||
| GPIOD9 | 0x0200 | Record button | I | FE | 1 | ||
| GPIOD10 | 0x0400 | Camera button | I | FE | 1 | ||
| GPIOD11 | 0x0800 | Volume up button | I | FE | 1 | ||
| GPIOD12 | 0x1000 | Volume down button | I | FE | 1 | ||
| GPIOD13 | 0x2000 | MMC/SDIO Card slot card sense (0=inserted) | I0 | RE | 1 | ||
| GPIOD14 | 0x4000 | MMC/SDIO Card slot write protect (1=protected) | I | FE | |||
| GPIOD15 | 0x8000 | Mail button | I | FE | |||
