diff --git a/Electricals/Pinouts/README.md b/Electricals/Pinouts/README.md index 16dfbf5..21b2698 100644 --- a/Electricals/Pinouts/README.md +++ b/Electricals/Pinouts/README.md @@ -11,48 +11,48 @@ Due to the large number of functionally multiplexing pins, you should check the I-PEX 20455-040E -| Number | Name | Type | Description | -|--------|-----------|:----:|--------------------------| -| 1 | NC | | | -| 2 | GND | | | -| 3 | DDIA_TX3- | O | Lane 3 (-) | -| 4 | DDIA_TX3+ | O | Lane 3 (+) | -| 5 | GND | | | -| 6 | DDIA_TX2- | O | Lane 2 (-) | -| 7 | DDIA_TX2+ | O | Lane 2 (+) | -| 8 | GND | | | -| 9 | DDIA_TX1- | O | Lane 1 (-) | -| 10 | DDIA_TX1+ | O | Lane 1 (+) | -| 11 | GND | | | -| 12 | DDIA_TX0- | O | Lane 0 (-) | -| 13 | DDIA_TX0+ | O | Lane 0 (+) | -| 14 | GND | | | -| 15 | DDIA_AUX+ | O | Auxiliary channel (+) | -| 16 | DDIA_AUX- | O | Auxiliary channel (-) | -| 17 | GND | | | -| 18 | LCD_VCC | | LCD Power Supplies | -| 19 | LCD_VCC | | LCD Power Supplies | -| 20 | LCD_VCC | | LCD Power Supplies | -| 21 | LCD_VCC | | LCD Power Supplies | -| 22 | Selftest | O | Default Grounding | -| 23 | GND | | | -| 24 | GND | | | -| 25 | GND | | | -| 26 | GND | | | -| 27 | HPD | I | Plug Detection | -| 28 | GND | | | -| 29 | GND | | | -| 30 | GND | | | -| 31 | GND | | | -| 32 | BL_EN | O | Backlight enable | -| 33 | BL_PWM | O | Backlight PWM dimming | -| 34 | NC | | | -| 35 | NC | | | -| 36 | BL_PWR | | Backlight Power Supplies | -| 37 | BL_PWR | | Backlight Power Supplies | -| 38 | BL_PWR | | Backlight Power Supplies | -| 39 | BL_PWR | | Backlight Power Supplies | -| 40 | NC | | | +| Number | Name | Type | Description | Note | +|--------|-----------|:----:|--------------------------|-----------------| +| 1 | NC | | | | +| 2 | GND | | | | +| 3 | DDIA_TX3- | O | Lane 3 (-) | | +| 4 | DDIA_TX3+ | O | Lane 3 (+) | | +| 5 | GND | | | | +| 6 | DDIA_TX2- | O | Lane 2 (-) | | +| 7 | DDIA_TX2+ | O | Lane 2 (+) | | +| 8 | GND | | | | +| 9 | DDIA_TX1- | O | Lane 1 (-) | | +| 10 | DDIA_TX1+ | O | Lane 1 (+) | | +| 11 | GND | | | | +| 12 | DDIA_TX0- | O | Lane 0 (-) | | +| 13 | DDIA_TX0+ | O | Lane 0 (+) | | +| 14 | GND | | | | +| 15 | DDIA_AUX+ | O | Auxiliary channel (+) | | +| 16 | DDIA_AUX- | O | Auxiliary channel (-) | | +| 17 | GND | | | | +| 18 | LCD_VCC | | LCD Power Supplies | | +| 19 | LCD_VCC | | LCD Power Supplies | | +| 20 | LCD_VCC | | LCD Power Supplies | | +| 21 | LCD_VCC | | LCD Power Supplies | | +| 22 | Selftest | O | Default Grounding | | +| 23 | GND | | | | +| 24 | GND | | | | +| 25 | GND | | | | +| 26 | GND | | | | +| 27 | HPD | I | Plug Detection | SoC GPP_E14 | +| 28 | GND | | | | +| 29 | GND | | | | +| 30 | GND | | | | +| 31 | GND | | | | +| 32 | BL_EN | O | Backlight enable | SoC eDP_BKLTEN | +| 33 | BL_PWM | O | Backlight PWM dimming | SoC eDP_BKLTCTL | +| 34 | NC | | | | +| 35 | NC | | | | +| 36 | BL_PWR | | Backlight Power Supplies | | +| 37 | BL_PWR | | Backlight Power Supplies | | +| 38 | BL_PWR | | Backlight Power Supplies | | +| 39 | BL_PWR | | Backlight Power Supplies | | +| 40 | NC | | | | - **LCD_VCC**: +3.3V - **BL_PWR**: Same as LattePanda Mu input voltage @@ -62,46 +62,43 @@ I-PEX 20455-040E Clamshell 6P 0.5mm FFC/FPC Connector -| Number | Name | Type | Description | -|--------|------------|:----:|-----------------------| -| 1 | I2C0_SCL | O | I2C Bus | -| 2 | I2C0_SDA | I/O | I2C Bus | -| 3 | GND | | | -| 4 | TOUCH_RST# | O | Touch panel reset | -| 5 | TOUCH_INT | I | Touch event interrupt | -| 6 | +3.3V | | Touch panel power | +| Number | Name | Type | Description | Note | +|--------|------------|:----:|-----------------------|-------------| +| 1 | I2C0_SCL | O | I2C Bus | SoC GPP_H5 | +| 2 | I2C0_SDA | I/O | I2C Bus | SoC GPP_H4 | +| 3 | GND | | | | +| 4 | TOUCH_RST# | O | Touch panel reset | SoC GPP_E13 | +| 5 | TOUCH_INT | I | Touch event interrupt | SoC GPP_E17 | +| 6 | +3.3V | | Touch panel power | | ## MIPI CSI-2 Clamshell 22P 0.5mm FFC/FPC Connector -| Number | Name | Type | Description | -|--------|-----------|:----:|-------------------| -| 1 | GND | | | -| 2 | CSI_B_D0- | I | MIPI Data Lane 0 | -| 3 | CSI_B_D0+ | I | MIPI Data Lane 0 | -| 4 | GND | | | -| 5 | CSI_B_D1- | I | MIPI Data Lane 1 | -| 6 | CSI_B_D1+ | I | MIPI Data Lane 1 | -| 7 | GND | | | -| 8 | CSI_B_CK- | I | MIPI Clock | -| 9 | CSI_B_CK+ | I | MIPI Clock | -| 10 | GND | | | -| 11 | CSI_B_D2- | I | MIPI Data Lane 2 | -| 12 | CSI_B_D2+ | I | MIPI Data Lane 2 | -| 13 | GND | | | -| 14 | CSI_B_D3- | I | MIPI Data Lane 3 | -| 15 | CSI_B_D3+ | I | MIPI Data Lane 3 | -| 16 | GND | | | -| 17 | CAM_RST | O | Camera reset | -| 18 | CAM_MCLK | O | Camera main clock | -| 19 | GND | | | -| 20 | I2C1_SCL | O | I2C bus | -| 21 | I2C1_SDA | I/O | I2C bus | -| 22 | +3.3V | | Camera power | - -- **CAM_RST**: SoC GPP_A21 -- **CAM_MCLK**: SoC GPP_D4 +| Number | Name | Type | Description | Note | +|--------|-----------|:----:|-------------------|-------------| +| 1 | GND | | | | +| 2 | CSI_B_D0- | I | MIPI Data Lane 0 | | +| 3 | CSI_B_D0+ | I | MIPI Data Lane 0 | | +| 4 | GND | | | | +| 5 | CSI_B_D1- | I | MIPI Data Lane 1 | | +| 6 | CSI_B_D1+ | I | MIPI Data Lane 1 | | +| 7 | GND | | | | +| 8 | CSI_B_CK- | I | MIPI Clock | | +| 9 | CSI_B_CK+ | I | MIPI Clock | | +| 10 | GND | | | | +| 11 | CSI_B_D2- | I | MIPI Data Lane 2 | | +| 12 | CSI_B_D2+ | I | MIPI Data Lane 2 | | +| 13 | GND | | | | +| 14 | CSI_B_D3- | I | MIPI Data Lane 3 | | +| 15 | CSI_B_D3+ | I | MIPI Data Lane 3 | | +| 16 | GND | | | | +| 17 | CAM_RST | O | Camera reset | SoC GPP_A21 | +| 18 | CAM_MCLK | O | Camera main clock | SoC GPP_D4 | +| 19 | GND | | | | +| 20 | I2C1_SCL | O | I2C bus | SoC GPP_H7 | +| 21 | I2C1_SDA | I/O | I2C bus | SoC GPP_H6 | +| 22 | +3.3V | | Camera power | | ## eSPI Contacts