RL78/I1A Lighting Communications Using RL78/I1A (Reception)
RL78/I1A microcontrollers support different communication protocols for lighting control of LED lightingsystems:
● DALI communications supported by an embedded Manchester encoder peripheral mounted onchannels 0 and 1 of Serial Array Unit 4, DALI/UART4 (transmitting and receiving frame: 8,16,17,24-bit).
● DMX512 communications supported via the UART0 serial interface and the 16-bit Timer Array Unit.
● Infrared (IR) remote control signal reception can be managed by hardware using input signal high / low-level width measurement features of the 16-bit Timer Array Unit.
The Applilet EZ for HCD Controller software automatically generates sample code to control these lighting control interfaces. This application note describes the sample code generated by Applilet EZ for HCD Controller Ver.9.0(hereinafter referred to as Applilet EZ for HCDController).
Applilet EZ for HCD Controller can generate sample code for theRL78/I1A DC/DC LED Control Evaluation Board. The red blocks on the left side of the board block diagram (Figure1-1) shows the three communication circuits introduced above, and gives an overview of their connections to the RL78/I1A peripherals:
● DALI circuit → DALI/UART4 interface
● DMX512 circuit → UART0 interface and TAU channels in low-level width measurement mode
● IR remote control circuit → TAU channels in high-level width measurement mode
Applilet EZ for HCD Controller is a tool for LED lighting /software auto-generation of a microcomputer for illuminations and program writing in.
By only specifying the dimming operation and communication mode on the GUI, you can easily generate a microcomputer of the software that controls the LED with a constant current. In addition, you write generated software in a flash memory of a microcomputer automatically via a USB cable and check the operations easily on an evaluation board.
|
Application note & Design Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
Mar.31,2016 |
|
|
Rev.3.00 |
|
|
R01AN1115EJ0300 |
|
|
2.2 MB |
- +1 Like
- Add to Favorites
Recommend
- A Renesas Success Story in Vehicle Control Applications with RL78/F1x MCU Series
- Renesas Introduces Low-Power RL78/G15 MCU with the Smallest 8-pin Package Option Available within the RL78 Family
- First Security Solutions for Renesas Automotive 16-bit MCU RL78 Make its Debut
- Renesas Announced 16-bit RL78/G24 MCU Delivers Top-Class Performance for Motor Control and Power Supply Control Systems
- RL78/G15 MCU, a New Release of the Renesas RL78 Family Products，Solves the Existing Issues Faced by Many 8-bit Users
- Renesas‘ MCU RL78/G23 achieves world‘s highest EEMBC ULPMark™-PP score!
- Renesas Smallest 16MHz Touch Microcontroller RL78/G16 for 8-Bit MCU Market
- Release of 12V Motor Control Renesas Solution Starter Kit for RL78/F24
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
