Overview
Description
The Renesas Promotion board for RL78/L1A is the perfect board for first evaluation of the RL78/L1A MCU. The board includes a dot matrix display, on-chip debugging emulator and has rich Analog features. The reference application is showing a demonstration with oscilloscope and signal generator functions plus data logging.
Running the Demonstration
- A USB Serial driver is required to be installed on the PC for the Oscilloscope Datalog mode. Download and unzip the USB Serial Driver archive from the "Documentation & Downloads" section. Run the file "dpinst.exe" from the "32bit" or "64bit" subfolder, depending upon the PC and the driver will be installed automatically.
- Ensure that SW1 pin 1 is set to “ON” and SW1 pin 2 is set to “OFF”.
- Connect display to PMOD connector CN5.
- Connect the RPBRL78/L1A CN1 to the PC using the USB-mini cable supplied. The demonstration will start.
- Pot R43 can be used to navigate the on-screen menu (adjustment shaft supplied). Switch SW4 selects the current option. The oscilloscope and signal generators can be adjusted independently within the menus.
- Datalog mode samples the oscilloscope voltage at regular intervals and transmits this to the PC via the USB/serial interface to any terminal program as a voltage in mV in csv format. The serial format is 115200 baud 8N1.
Image
Features
- Using the RL78/L1A LCD device with rich analog features of 12-bit ADC & DAC, comparators and R2R OPAMP multiplex function
- Ultra Low power mode with intelligent smart features like DTC and ELC to reduce CPU load
- 128 x 128 Colour Dot Matrix PMOD Display used for GUI control and demo display
- Header extender - option it is possible to connect some LCD with direct drive
Applications
Documentation
= Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Quick Start Guide | PDF 109 KB | |
| Manual - Hardware | PDF 7.17 MB 日本語 | |
| Datasheet | PDF 668 KB | |
| Manual - Hardware | PDF 1.30 MB 日本語 | |
| Datasheet | CSV 5 KB | |
| Manual - Development Tools | PDF 1.53 MB | |
| Other | PDF 477 KB | |
| Guide | PDF 413 KB 日本語 | |
| Manual - Development Tools | PDF 56 KB | |
9 items
|
||
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| C Compiler Package for RL78 Family [CC-RL] C Compiler Package for RL78 Family [IDE: CS+, e² studio]
|
Compiler/Assembler | Renesas |
| AP4, Applilet Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)
|
Code Generator | Renesas |
2 items
|
||
Sample Code
Processing table
YRPBRL78L1A Active |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product