Embedded Firmware Application Samples; Hardware Configuration; Switch Settings For Embedded E2-Lite Programmer/Debugger; Jumper Settings - Renesas RX231 User Manual

Hear-it! Solution Kit

5. Embedded Firmware Application Samples

The Hear-it! Solution Kit is shipped with the application firmware pre-programmed to run the 'streaming'
demonstration configured to use the left channel. The application firmware can be programmed or run in debug
mode via the embedded E2-Lite programmer/debugger and the e
Flash Programmer (RFP) on the PC.
•
Fit the PMOD
•
In order to run standalone, ensure that switch SW1 is configured for standalone mode. Refer to Table
5-2 for the correct settings. Make the audio connections as required and then apply power by connecting
the mini-USB function connector CN4 to the PC or by connecting a 5V supply to the centre-positive
barrel connector CN1 if desired.
•
For debug or programming, refer to Table 5-1 for the correct settings for switch SW1. Make the required
audio connections. Connect the mini-USB function connector CN4 to the host PC using the supplied
cable. The Hear-it! Solution kit is now ready for programming/debug operations
When running the 'streaming' demo, ensure potentiometer R43 is turned fully anti-clockwise before operating
the demonstration. This potentiometer controls the volume. When playing audio through the device slowly turn
clockwise to listen to the audio at the appropriate volume.
5.1

Hardware Configuration

5.1.1

Switch Settings for Embedded E2-Lite Programmer/Debugger

For standalone operation or if using external E1 debugger, ensure that SW1 has the settings shown in Table
5-2. For programming or debugging, the SW1 should be set as described in Table 5-1.
State
Table 5-1 : SW1 Configuration for Programming/Debug Operation
State
5.1.2

Jumper Settings

Ensure that the following jumpers are NOT connected.
•
JP1
•
JP2
5.1.3

Resistor Modifications

No resistor modification to the default Hear-it! Solution Kit is required.
R12UZ0012EG0110 Rev. 1.10
Apr 03, 2017
TM
display to the board on connector CN2.
SW1-1
ON
SW1-1
OFF
Table 5-2 : SW1 Configuration for Standalone Operation
5 Embedded Firmware Application
2
studio IDE or programmed by the Renesas
SW1-2
ON
SW1-2
OFF
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