Philips DVDR3575H/, Service Manual

Page: 99 / 195

Reference : SGP_AVS_SW_ATLAS-05-05 Classification : COMPANY RESTRICTED
Version : 0.17 Project : ATLAS_DSW
Status : Proposed Chapter : User Manual
Date : 2006-09-12 Section : Diagnostic Software (Leco+)
© Philips Electronics N.V. 2006
Philips Semiconductors Page 79 of 124
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Nucleus Name DS_ASP_RealTimeClockSetValues
Nucleus Number 1602
Description This nucleus is used to set the real time clock to the correct values.
Technical
-
Decode the user input.
- Write RTC value to ASP.
Execution Time Less than 1 second.
User Input User must give time and date like this:
hh:mm:ss dd/mm/yy
Error Number Description
160200 Setting the real time clock succeeded
160201 The ASP initialisation failed.
160202 The IIC bus failed.
160203 Wrong user input.
Example DS:> 1602 03:20:01 22/06/03
160200:
Test OK @
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Nucleus Name DS_ASP_RealTimeClockGetValues
Nucleus Number 1603
Description This nucleus is used to retrieve the actual real time from the ASP
Technical
-
Read RTC value from ASP.
-
Decode the RTC value.
Execution Time Less than 1 second.
User Input None
Error Number Description
160300 Retrieving the real time succeeded
160301 The ASP initialisation failed.
160302 The IIC bus failed.
160303 The CRC checksum of the message is wrong.
160304 The Real Time Clock has been found invalid or was not found.
Example DS:> 1603
Time: 03:20:17
Date: 22/06/03 (dd/mm/yy)
160300:
Test OK @
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Nucleus Name DS_ASP_NTCGet
Nucleus Number 1606
Description This nucleus reads the value of the NTC-resistor connected to the ASP, which
tells the ambient temperature to the processor.
Technical - Read the ADC input pin of the ASP that is connected to the NTC-resistor.
-
Display this value.
Execution Time Less than 1 second.
User Input None
Error Number Description
160600 Getting the NTC-value succeeded
160601 The IIC bus failed
Example DS:> 1606
160600: Temperature(NTC) ADC input value = 0x94
Test OK @
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