Quick Start Guide: BLUEBOARD-RL78/G12/G13/G14_30pin
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4.3.4 ADC
Test setup and verification
:
The ADC pin is connected to a potentiometer. To test the ADC rotate the wheel of the potentiometer, as
the position varies the ADC value sensed is displayed
on the UART1 port. Open the hyper terminal as
shown in the Fig 6, 7 and 8.
Note: Since the RL78/G12/G13/G14 has a 10-bit ADC, the values of the ADC reading will range from
0x0000 to 0x1023.
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
terminal with settings 9600bps 8N1, i.e.
Baud Rate: 9600 bps
Bits: 8
Parity: None
Stop bits: 1
Flow Control: None
Note: On RL78/G14 board UART0 lines are not available; UART0 pins of RL78/G14 are not pin
compatible with UART0 pins of RL78/G12/G13.