SL-TFT7-TP-600-1024-LVDS Datasheet and Pinout
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Display module SL-TFT7-TP-600-1024-LVDS Datasheet and Pinout
General description
The SL-TFT7-TP-600-1024-LVDS is complete display TFT-LCD (1024x600 pixels) module integrated with capactive touch-panel. Module is powered from +5V @800mA (max.), the data interface is LVDS + I2C (for touch-panel controller). SL-TFT7-TP-600-1024-LVDS module is equipped with 22-pin flat cable (A-B), compatible with selected SoMLabs carrier-boards and video converters.
Features
- Powered by Riverdi RVT70HSLNWC00 TFT module covered with protective glass
- Intergated flexible signal cable
- Display size 7 inches
- Display LCD matrix 1024x600 px
- Capacitive touch-panel + TP controller
- LVDSinterface
- Single supply +5V (all necessary DC/DC converters are built-in)
- Backlight LEDs built-in
- Compatible with SoMLabs carrier boards equipped with LVDS video interface
Ordering info
SL-TFT7-TP-600-1024-LVDS - FPC 22-pin flat cable (A-B) is included.
Operating ranges
| Parameter | Value | Unit | Comment |
|---|---|---|---|
| Power Supply | - | ||
| Current | Maximum value, depends on displayed picture and backlight intensity | ||
| Video input voltage | |||
| Touch panel controller IO voltage | I2C interface, 2.2kΩ pull-up resistor on SDA and SCL lines | ||
| Environment temperature | oC | - |
Electrical parameters
| Signal name | Parameter | Value | Units | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| +3.3V | Supply Voltage | 3.0 | 3.3 | 3.6 | V |
| - | Total Supply Current | 450 | 860 | 1290 | mA |
| VIO | Video IO Input Voltage | 0 | 3.3 | 3.6 | V |
| VTPIO | TP Controller IO Voltage | 0 | 3.3 | 3.6 | V |
| VPWREN | Power Enable Input Voltage | 0 | - | 3.3 | V |
| fTPI2C | TP Controller I2C Speed | - | - | 400 | kHz |
| fPWM | PWM Dimming Frequency | - | - | 1 | kHz |
| RINT | Interrupt Output Pull-up Resistance | - | 10 | - | kΩ |
| RPWREN | Power Enable Pull-up Resistance | - | 10 | - | kΩ |
| RTPI2C | Touch Panel Controller I2C IOs Pull-up Resistance | - | 2.2 | - | kΩ |
| fPWM | Recommended PWM signal frequency | 2 | 2.5 | 4 | kHz |
Pinout
IDC20 connector
| Connector pin | Function name | Description |
|---|---|---|
| 1 | +5V | Power supply |
| 2 | +5V | Power supply |
| 3 | PWREN1 | Backlight power enable input (10kOhm pull-down) |
| 4 | PWMIN2 | Backlight brightness input (PWM) |
| 5 | GND | - |
| 6 | GND | - |
| 7 | RXIN0- | Data lane 0 negative |
| 8 | RXIN0+ | Data lane 0 positive |
| 9 | RXIN1- | Data lane 1 negative |
| 10 | RXIN1+ | Data lane 1 positive |
| 11 | RXIN2- | Data lane 2 negative |
| 12 | RXIN2+ | Data lane 2 positive |
| 13 | GND | - |
| 14 | GND | - |
| 15 | RXCLK- | Data clock negative |
| 16 | RXCLK+ | Data clock positive |
| 17 | RXIN3- | Data lane 3 negative |
| 18 | RXIN3+ | Data lane 3 positive |
| 19 | TP_SCL | Touch panel controller SCL (2.2kOhm pull-up, TTL-LV) |
| 20 | TP_SDA | Touch panel controller SDA (2.2kOhm pull-up, TTL-LV) |
Note:
1. PWREN is external signal input that can be disconnected from DC/DC converter with on-board switch (vide section Switches)
2. PWMIN is external signal input that can be disconnected from DC/DC converter with on-board switch (vide section Switches)
3. Signal TP_INT is not available in the connector IDC20. In some cases touch-panel controller may not work properly.
4. Connector IDC20 is compatible with IDC18 connector of MIPI-DSI/LVDS converter (SL-MIPI-LVDS-HDMI-CNV), excluding pins 19 and 20 (touch-panel controller I2C interface).
FPC22 connector
| Connector pin | Function name | Description |
|---|---|---|
| 1 | GND | - |
| 2 | RXIN0- | Data lane 0 negative |
| 3 | RXIN0+ | Data lane 0 positive |
| 4 | GND | - |
| 5 | RXIN1- | Data lane 1 negative |
| 6 | RXIN1+ | Data lane 1 positive |
| 7 | GND | - |
| 8 | RXIN2- | Data lane 2 negative |
| 9 | RXIN2+ | Data lane 2 positive |
| 10 | GND | - |
| 11 | RXCLK- | Data clock negative |
| 12 | RXCLK+ | Data clock positive |
| 13 | GND | - |
| 14 | RXIN3- | Data lane 3 negative |
| 15 | RXIN3+ | Data lane 3 positive |
| 16 | PWREN1 | Backlight power enable input (10kOhm pull-down) |
| 17 | PWMIN2 | Backlight brightness input (PWM) |
| 18 | TP_INT | Touch panel interrupt (10kOhm pull-up, TTL-LV) |
| 19 | TP_SCL | Touch panel controller SCL (2.2kOhm pull-up, TTL-LV) |
| 20 | TP_SDA | Touch panel controller SDA (2.2kOhm pull-up, TTL-LV) |
| 21 | +5V | Power supply |
| 22 | +5V | Power supply |
Note:
1. PWREN is external signal input that can be disconnected from DC/DC converter with on-board switch (vide section Switches)
2. PWMIN is external signal input that can be disconnected from DC/DC converter with on-board switch (vide section Switches)
Switches
Note:
1. Switch marked BL allows to control on-board backlight DC/DC converter: LEDs can be on permanently (position ON) or cotrolled by logic state of PWREN signal (position ON-OFF, ON if PWREN=1 and OFF if PWREN=0)
2. Switch marked BL PWM allows to change backlight brightness using external PWM signal connected to PWMIN signal. Recommended PWM frequency >=2kHz.
Hardware configuration options
Note:
1. In yellow are marked default settings.
2. Marked in green are options available in "left" position of jumpers.
3. Marked in purple are options available in "right" position of jumpers.
4. Details of configurations are available in RVT70HSLNWC00 module datasheet.
