Displaying The Eeprom Setting Value; Erasing Eeprom Setting Value; Volume Menu; Changing Input Volume - Renesas J80D1 User Manual

Voice over PLC Sample Application Operating Manual
3.5.3

Displaying the EEPROM setting value

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Extend Addr : 0xABCDABCDABCD0000
Node ID : 000
Bitrate : 32000
Sampling Rate : 8000
Modulation : BPSK
The value set in EEPROM is displayed.

3.5.4 Erasing EEPROM setting value

32bytes from the beginning of EEPROM are initialized with 0xFF.

3.6 Volume menu

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1: Input volume
2: Output volume
1. Menu for change ADC gain.
2. Menu for change DAC gain.

3.6.1 Changing input volume

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Volume (-12 to 20)dB >
The ADC gain must be set with signed decimal.
is -2dB.

3.6.2 Changing output volume

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Volume (-63 to 24)dB >
The DAC gain must be set with signed decimal.
is 0dB.

3.7 Notes

If in the Duplex for voice communication use, please set caller and callee as follows.
1. The sampling rate is 8000Hz.
2. The bitrate 30000bps or less when Modulation is BPSK.
R11UM0083EJ0200 Rev.2.00
June 25, 2018
RENESAS Group CONFIDENTIAL
The settable gain is -12dB to 20dB.
The settable gain is -63dB to 24dB.
RENESAS CONFIDENTIAL
3. Operating procedure
The default value
The default value
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