显示接口（LVDS,LVDS BL,EDP,HDMI）
From ESS-WIKI
LVDS
RSB-4710 provides an LVDS 20 x 2-pin board-to-board connector for one port of sin-gle or dual-channel 18/24-bit LVDS. To avoid damaging the LCD panel, ensure thatthe voltage is correct before connecting an LVDS panel (refer to Section 2.3.3.5 forthe VDD3 jumper settings and the LCD datasheet).
| Pin | Pin Name | Pin | Pin Name |
| 1 | VDD_LVDS | 2 | VDD_LVDS |
| 3 | GND | 4 | GND |
| 5 | VDD_LVDS | 6 | VDD_LVDS |
| 7 | LVDS1_Z_D0N | 8 | LVDS2_Z_D0N |
| 9 | LVDS1_Z_D0P | 10 | LVDS2_Z_D0P |
| 11 | GND | 12 | GND |
| 13 | LVDS1_Z_D1N | 14 | LVDS2_Z_D1N |
| 15 | LVDS1_Z_D1P | 16 | LVDS2_Z_D1P |
| 17 | GND | 18 | GND |
| 19 | LVDS1_Z_D2N | 20 | LVDS2_Z_D2N |
| 21 | LVDS1_Z_D2P | 22 | LVDS2_Z_D2P |
| 23 | GND | 24 | GND |
| 25 | LVDS1_Z_CLK0N | 26 | LVDS2_Z_CLK0N |
| 27 | LVDS1_Z_CLK0P | 28 | LVDS2_Z_CLK0P |
| 29 | GND | 30 | GND |
| 31 | NC | 32 | NC |
| 33 | GND | 34 | GND |
| 35 | LVDS1_Z_D3N | 36 | LVDS2_Z_D3N |
| 37 | LVDS1_Z_D3P | 38 | LVDS2_Z_D3P |
| 39 | GND | 40 | VDD_LVDS |
LVDS_BL
To avoid damaging the LCD panel, ensure that the voltage is correct before connect-ing an LVDS panel (refer to Section 2.3.3.6 for the BLP1 jumper settings and the LCDdatasheet).
| Pin | Description |
| 1 | +VDD_BKLT |
| 2 | GND |
| 3 | LVDS_BLEN |
| 4 | LVDS_PWM |
| 5 | +5V |
EDP
RSB-4710 supports one 40- pin EDP connector. The pin definitions are provided below.
| Pin | Signal Name | Pin | Signal Name |
| 1 | NC | 2 | GND |
| 3 | EDP_z_TXN3 | 4 | EDP_z_TXP3 |
| 5 | GND | 6 | EDP_z_TXN2 |
| 7 | EDP_z_TXP2 | 8 | GND |
| 9 | EDP_z_TXN1 | 10 | EDP_z_TXP1 |
| 11 | GND | 12 | EDP_z_TXN0 |
| 13 | EDP_z_TXP0 | 14 | GND |
| 15 | EDP_z_AUX+ | 16 | EDP_z_AUX- |
| 17 | GND | 18 | VDD_EDP |
| 19 | VDD_EDP | 20 | VDD_EDP |
| 21 | VDD_EDP | 22 | NC |
| 23 | GND | 24 | GND |
| 25 | GND | 26 | GND |
| 27 | EDP_HPD | 28 | GND |
| 29 | GND | 30 | GND |
| 31 | GND | 32 | BL_ENABLE |
| 33 | BL_PWM_DIM | 34 | NC |
| 35 | NC | 36 | BL_PWR |
| 37 | BL_PWR | 38 | BL_PWR |
| 39 | BL_PWR | 40 | NC |
HDIM1
RSB-4710 features two HDMI ports. The pin definitions are provided below.
| Pin | Description | Pin | Description |
| 1 | HDMI1_z_DATA2+ | 11 | GND |
| 2 | GND | 12 | HDMI1_z_CLK- |
| 3 | HDMI1_z_DATA2- | 13 | HDMI1_z_CEC |
| 4 | HDMI1_z_DATA1+ | 14 | NC |
| 5 | GND | 15 | HDMI1_DDC_CLK |
| 6 | HDMI1_z_DATA1- | 16 | HDMI1_DDC_DATA |
| 7 | HDMI1_z_DATA0+ | 17 | GND |
| 8 | GND | 18 | +5V_HDMI |
| 9 | HDMI1_z_DATA0- | 19 | HDMI1_HPD |
| 10 | HDMI1_z_CLK+ |
HDMI2
| Pin | Description | Pin | Description |
| 1 | HDMI2_z_2+ | 11 | GND |
| 2 | GND | 12 | HDMI2_z_CLK- |
| 3 | HDMI2_z_2- | 13 | NC |
| 4 | HDMI2_z_1+ | 14 | NC |
| 5 | GND | 15 | HDMI2_SCL |
| 6 | HDMI2_z_1- | 16 | HDMI2_SDA |
| 7 | HDMI2_z_0+ | 17 | GND |
| 8 | GND | 18 | +5V_HDMI |
| 9 | HDMI2_z_0- | 19 | HDMI2_HPD |
| 10 | HDMI2_z_CLK+ |
