AXEL Lite SOM/AXEL Lite Evaluation Kit/Interfaces and Connectors/WIDE
History | |||
---|---|---|---|
ID# | Issue Date | Notes | |
28/10/2020 | First DESK release |
WIDE[edit | edit source]
Description[edit | edit source]
J33 is the WIDE™ (Wise Interface Display Expander ) connector.
It is a 20x1.00 mm One Piece Interface: a Samtec FSI-130-03-G-D-M-K-TR connector can be populated for the add-on modules connections.
Signals[edit | edit source]
The following table describes the interface signals:
Pin# | SOM Pin# | Pin name | Pin function | Pin Notes |
---|---|---|---|---|
1 | J10.134 | LCD_B0 | ||
3 | J10.136 | LCD_B1 | ||
4 | J10.181 | SPI_SCLK_R | ESCPI4 | |
5 | J10.138 | LCD_B2 | ||
6 | J10.183 | SPI_MISO_R | ESCPI4 | |
7 | J10.140 | LCD_B3 | ||
8 | J10.195 | SPI_MOSI_R | ESCPI4 | |
9 | J10.142 | LCD_B4 | ||
10 | J10.179 | SPI_SS0_R | ESCPI4 | |
11 | J10.144 | LCD_B5 | ||
12 | J10.185 | SPI_GPIO_R | ESCPI4 | |
13 | J10.148 | LCD_B6 | ||
14 | - | EXT_PWR_EN | ||
15 | J10.150 | LCD_B7 | ||
17 | J10.152 | LCD_G0 | ||
18 | J10.38 | I2C_SCL_R | I2C3 | |
19 | J10.154 | LCD_G1 | ||
20 | J10.48 | I2C_SDA_R | I2C3 | |
21 | J10.156 | LCD_G2 | ||
23 | J10.158 | LCD_G3 | ||
24 | J10.46 | PWM1_R | ||
25 | J10.160 | LCD_G4 | ||
26 | J10.28 | PWM2_R | ||
27 | J10.162 | LCD_G5 | ||
28 | J10.191 | GPIO0 | ||
29 | J10.166 | LCD_G6 | ||
30 | J10.193 | GPIO1 | ||
31 | J10.168 | LCD_G7 | ||
32 | J10.50 | GPIO2 | ||
33 | J10.170 | LCD_R0 | ||
34 | J10.40 | GPIO3 | ||
35 | J10.172 | LCD_R1 | ||
37 | J10.174 | LCD_R2 | ||
38 | - | TSC_YP | ||
39 | J10.176 | LCD_R3 | ||
40 | - | TSC_XP | ||
41 | J10.178 | LCD_R4 | ||
42 | - | TSC_YM | ||
43 | J10.180 | LCD_R5 | ||
44 | - | TSC_XM | ||
45 | J10.182 | LCD_R6 | ||
47 | J10.184 | LCD_R7 | ||
48, 50 | - | AUX_BL_LVDS1_3V3 | ||
49 | J10.124 | LCD_DV | ||
51 | J10.126 | LCD_AUX_PIN | ||
52 | - | AUX_BL_LVDS0_5V | ||
53 | J10.128 | LCD_VSYNC | ||
54 | - | AUX_BL_LVDS0 | ||
55 | J10.130 | LCD_HSYNC | ||
56, 58 | - | VIN | ||
57 | J10.132 | LCD_PIXEL_CLOCK | ||
2, 16, 22, 36, 46, 59, 60 |
- | DGND | Ground |
Device mapping[edit | edit source]
Through J33 One Piece Interface it is possible to connected add-on modules that extend the SBCX features, implementing additional interfaces as SPI, I2C, RGB displays, PWMs, GPIOs.
For additional add-on configurations please refer to DAVE Embedded Systems' Wiki wiki.dave.eu