Philips DVDR615 - Page 18

Diagnostic Software
EN 18 DVDR615/695.
Technical - De-mute the analogue board
- Set fifo parameters for audio
- Set the volume
- Set the I2S outputs and configuration paths
- Set the decoder mode
- Configure the audio decoder
- Put the AC3 audio in the fifo
- Send ‘prepare’ command to the audio decoder
- Send ‘play’ command to the audio decoder
Execution Time Less than 1 second
User Input None
Error Number Description
10300 The sine signal was successfully generated
10301 The analogue board could not be de-muted
10302 The audio decoder did not initialise
10303 The dsp2 of the audio decoder did not configure
10304 The dsp1 of the audio decoder did not configure
10305 There was a delay-error before starting
10306 Wrong input was given to the decoder function
10307 Wrong input was given to the decoder function @@@@@
10308 The audio decoder did not get into the 'prepared' state
Example DS:> 103
010300:
Test OK @
Nucleus Name DS_CHR_SineOff
Nucleus Number 104
Description Stop generating the audio sine signal
Technical - Reset the audio block of the Codec
Execution Time Less than 1 second.
User Input None
Error Number Description
10400 Switching off the audio sine signal succeeded
10401 Failed to reset the audio decoder
Example DS:> 104
010400:
Test OK @
Nucleus Name DS_CHR_SineBurst
Nucleus Number 105
Description Generate an audio sine signal on the audio output of the digital board for 4 seconds.
Note: Left channel 6kHz, right channel 12 kHz sine with some known hick-ups
Technical - Call the DS_CHR_SineOn nucleus
- Delay for 4 seconds
- Call the DS_CHR_SineOff nucleus
Execution Time 4 seconds
User Input None
Error Number Description
10500 The sine signal burst was successfully generated
10501 The delay did not succeed during the burst
10502 The audio sine could not be generated
Example DS:> 105
010500:
Test OK @
Nucleus Name DS_CHR_MuteOn
Nucleus Number 106
Description Mute the audio outputs of the digital board
Technical - Send the 'Mute' command to the audio decoder
Execution Time Less than 1 second.
User Input None
Error Number Description
10600 Muting the audio succeeded
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