Philips DVDR3575H/, Service Manual

Page: 119 / 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 99 of 124
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Nucleus Name DS_HDD_SetPower
Nucleus Number 2112
Description Set the power of the HDD On or Off
Technical
-
Get user input
- Set the IDE1_POWER PIO line to the desired value
Execution Time Less than 1 second.
User Input 1 parameter:
"ON" , enables the power of the HDD
"OFF" , turn off the power of the HDD
Error Number Description
211200 Setting the HDD power mode succeeded
211201 Setting the HDD power mode failed
211202 Invalid user input
Note All other HDD nuclei will not work until DS_HDD_Reset is executed
Example DS:> 2112 off
211200:
Test OK @
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Nucleus Name DS_HDD_ValidateBootSegmentHeader
Nucleus Number 2113
Description Validates the Boot Segment Header in the HDD.
Technical - Initializes the HDD interface.
- Reads 8 bytes from LBA 0x8001
-
Compares these 8 bytes with 0x42,0x4F,0x4F,0x54,0x2D,0x48,0x44,0x4D
- If identical, returns pass. Else Hard Disk Boot Segment Header is corrupt.
Execution Time Less than 1 second.
User Input None.
Error Number Description
211300 Validation of Hard Disk Boot Segment Header passed.
211301 Hard Disk Boot Segment Header corrupt or does not match
expected values.
211302 HDD init failed.
211303 Starting HDD failed.
211304 Reading from HDD failed.
Example DS:> 2113
211300:
Test OK @
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