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Quick Start Guide: BLUEBOARD-RL78/G12/G13/G14_30pin    

                                              

 

 

Page | 8 

 

3.0

 

BLUEBOARD-RL78/G12/G13/G14_30pin Hardware Description

  

3.1 Introduction  

  

The NGX BLUEBOARD-RL78/G12/G13/G14_30pin is based on RL78/G12/G13/G14_30pin   

microcontroller from RENESAS. RL78/G12 offers 16 KB, RL78/G13 offers 48KB, RL78/G14 offers 
64KB Flash memory, 32-MHz operation, ADC: Up to 8 channels, 10-bit resolution, 2.1µs conversion 
time, D/A converter: 2 channels, 8-bit resolution, On-chip temperature sensor and wide range of 
peripherals. Refer to the RL78/G12/G13/G14 data sheet for complete device details.  
  

BLUEBOARD-RL78/G12/G13/G14_30pin  microcontroller  is  factory-programmed  with  a  quick  start 

demo program. The quick start program resides in RL78/G12/G13/G14_30pin on-chip Flash memory and 
runs each time power is applied, unless the quick start has been replaced with a user program.  

  

 

3.2 Board Image with pointer to each peripheral & connectors  

 

 

 

 

 

 

 

 

Fig 4

 

 

 

 

 
 

Summary of Contents for BLUEBOARD-G12

Page 1: ...1 Emulator Click here For Renesas Flash Programmer with E1 Emulator Click here Sample projects for BlueBoard RL78 G12_30pin For CubeSuite Click here Sample projects for BlueBoard RL78 G13_30pin For CubeSuite Click here Sample projects for BlueBoard RL78 G14_30pin For CubeSuite Click here Schematic for BlueBoard RL78 G12 G13 G14_30pin Click here to download Schematic ...

Page 2: ... reference designs and evaluation modules to silicon companies Our customers include industry leaders like NXP and RENESAS Our core business is in helping our customers realize their embedded products Contact Information NGX Technologies Pvt Ltd 12 20th Cross Malagala Nagarabhavi 2nd Stage Bengaluru 560091 Phone 91 80 23185507 23188306 email sales ngxtechnologies com ...

Page 3: ...12 G13 G14_30pin Hardware Description 8 3 1 Introduction 8 3 2 Board Image with pointer to each peripheral connectors 8 4 0 BLUEBOARD RL78 G12 G13 G14_30pin hardware verification 9 4 1 Board connections 9 4 2 Powering the Board 10 4 3 Verifying all the peripherals BLUEBOARD RL78 G12 G13 G14_30pin board 10 4 3 1 LED 10 4 3 2 BUZZER 10 4 3 3 USER SWITCH 10 4 3 4 ADC 11 4 3 5 UART0 and UART1 11 4 3 6...

Page 4: ...ion on the board features and hardware verification and possible debuggers and IDEs that can be used with this board 1 1 Possible Debuggers and IDEs that can be used E1 Emulator with CubeSuite 1 2 E1 Emulator and CuibeSuite Board has 14 pin emulator connector connect the one end of 14 pin cable to E1 emulator and other end to the 14 pin connector on the board connect usb cable to E1 emulator and P...

Page 5: ...mulator For our development we use E1 Emulator and CubeSuite as the debugger and compiler IDE respectively The board is supported by extensive sample examples allowing you to focus on the application development 2 2 Board Features Following are the salient features of the board Dimensions 82mm X 62mm Two layer PCB FR 4 material Power DC 6 5V with power LED On board linear regulator 14 pin debug co...

Page 6: ...Quick Start Guide BLUEBOARD RL78 G12 G13 G14_30pin Page 6 2 3 Block Diagram Fig 3 ...

Page 7: ...n On chip power on reset POR circuit and voltage detector LVD On chip watchdog timer operable with the dedicated low speed on chip oscillator On chip multiplier and divider multiply accumulator 16 bits 16 bits 32 bits Unsigned or signed 32 bits 32 bits 32 bits Unsigned 16 bits 16 bits 32 bits 32 bits Unsigned or signed On chip key interrupt function On chip clock output buzzer output controller On...

Page 8: ...s 10 bit resolution 2 1µs conversion time D A converter 2 channels 8 bit resolution On chip temperature sensor and wide range of peripherals Refer to the RL78 G12 G13 G14 data sheet for complete device details BLUEBOARD RL78 G12 G13 G14_30pin microcontroller is factory programmed with a quick start demo program The quick start program resides in RL78 G12 G13 G14_30pin on chip Flash memory and runs...

Page 9: ...ecommended that you verify the board before you start programming Also this exercise helps you get acclimatized with the board quickly To run the tests you will need the following BLUEBOARD RL78 G12 G13 G14_30pin Power DC 6 5V Supply PC Serial RS232 cable 4 1 Board connections BlueBoard Peripheral Schematic labels MCU pins User LED LED 20 Buzzer BUZZER 15 User Switch INTP1 17 Reset Switch NRST 6 A...

Page 10: ...esigned in a manner that the user needs to spend as minimum time as possible to verify all the peripherals Note It is highly recommended that the user tests all the peripherals as soon as the board is received Power up the board and we are all set to verify the BLUEBOARD RL78 G12 G13 G14_30pin board peripherals The order of the peripherals that are verified by the firmware are as follows 4 3 1 LED...

Page 11: ...Fig 5 4 3 5 UART0 and UART1 Note The UART0 and UART1 test is not there in the factory programmed test firmware user need to load the UART0 and UART1 sample firmware separately then follow the below steps To load the firmware follows the steps in section 3 2 in the user manual Test setup and verification Open the hyper terminal as shown in the below image To test the UART0 and UART1 open the hyper ...

Page 12: ...nnect To window opens where you have to select the COM port In this example it is COM26 Click OK A COM26 Properties window appears Set the values as shown below Click OK Note Please check for your machines COM port number The COM port number can be different Fig 7 Fig 8 ...

Page 13: ...4 3 6 Supply Voltage Adjustment Pot Test setup and verification This pot demonstrates the MCU can work for variable voltages i e 1 6 V to 5 5 V We have verified user LED D1 blinky at voltage 1 8V Adjust the pot to set the voltage between the specified ranges and test the user LED D1 blinky LED D1 should toggle ...

Page 14: ... ONLY and is not considered by NGX Technologies Pvt Ltd to be a finished end product fit for general consumer use Persons handling the product s must have electronics training and observe good engineering practice standards As such the goods being provided are not intended to be complete in terms of required design marketing and or manufacturing related protective considerations including product ...

Page 15: ...contains important safety information about temperatures and voltages No license is granted under any patent right or other intellectual property right of NGX Technologies covering or relating to any machine process or combination in which such NGX Technologies products or services might be or are used Disclaimers Information in this document is believed to be reliable and accurate However NGX Tec...

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