Renesas J80D1, User Manual

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Voice over PLC Sample Application Operating Manual 3. Operating procedure
R11UM0083EJ0200 Rev.2.00 Page 6 of 9
June 25, 2018
RENESAS CONFIDENTIAL
RENESAS Group CONFIDENTIAL
3.5.3 Displaying the EEPROM setting value
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
1. Menu for change ADC gain.
2. Menu for change DAC gain.
3.6.1 Changing input volume
The ADC gain must be set with signed decimal. The settable gain is -12dB to 20dB. The default value
is -2dB.
3.6.2 Changing output volume
The DAC gain must be set with signed decimal. The settable gain is -63dB to 24dB. The default value
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.
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Extend Addr : 0xABCDABCDABCD0000
Node ID : 000
Bitrate : 32000
Sampling Rate : 8000
Modulation : BPSK
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1: Input volume
2: Output volume
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Volume (-12 to 20)dB >
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Volume (-63 to 24)dB >