Amusement Equipment
LED Control Unit (Microcontroller + LED driver)
- LED Control Microcontroller
- Serial interfaces with FIFO capabilities
- Data transfer by hardware DMA
- LED Driver (TB62779FNG)
- Up to 64 LEDs controllable individually (with 6-bit address setting)
- 7-bit PWM control
- Reset mode function (standby power consumption: 1 µA or less)
- Thermal shutdown protection
- Compliant with I2C bus specification and supports high-speed serial transfer (transmission only)
- Supports full color LEDs (9 output channels)
- High-precision constant-current driver
LED Control Demo Board
Using the TB62779FNG as an LED driver, the LED control demo board realizes various LED lighting patterns by connecting with the TMP19A31 evaluation board. Lighting patterns are software-controlled by the microcontroller, allowing them to be easily changed.
You can view a lighting demonstration on the LED drive board.
* You need Adobe Flash Player to play the demo.
| TB62779FNG | |
|---|---|
| Output rating | 28V / 50 mA × 9 ch |
| Power supply voltage range | 3.0 to 5.5 V |
| Input interface | Compliant with I2C bus specification |
| Output current accuracy | ±3% (max) between channels, output current=15mA |
| Output sustaining voltage | 28V |
| Output characteristics | Vout=0.4V at Iout=45mA |
| Package | SSOP20 (0.65-mm pitch) |
Display Control Unit (Microcontroller + image processing LSI)
- Serial interfaces with FIFO capabilities
- Data transfer by hard DMA
- Interaction with image processing LSIs
TMP19A31 Evaluation Board
The TMP19A31CYFG is a TX19/H1 core-based high-performance microcontroller with enhanced serial interface functionality, realizing advanced graphics drawing. EJTAG support ensures a user-friendly development environment in every functional block.
For customers considering the use of the TMP19A31CYFG, an evaluation board for early-stage evaluation is available. This evaluation board can be connected with an evaluation board for Axell Corporation's AG3 series of graphics LSIs, enabling customers to easily evaluate graphics systems using the AG3 series.
