Philips DVDR3590H Service Manual page 24

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Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
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Firmware Upgrading & Diagnostic Software
DS_CHR_INT_PICInterrupts
114
Test all interrupts of the priority interrupt controller
- Install interrupt handlers
- Generate interrupts
- Test whether all interrupts were received
Less than 1 second.
-
Number Description
11400 Testing all the PIC interrupts succeeded
11401 Testing all the PIC interrupts failed
DS:> 114
011400:
Test OK @
DS_CHR_DMA_TestDMA
115
Test the memory to memory DMA transfer
- Create a block with known data in memory
-
Copy this block to the consecutive area using 4 different DMAs
- Check whether all DMAs transferred the data properly
Less than 2 seconds.
-
Number Description
11500 The testing of the DMAs succeeded
11501 The initialisation of the DMAs failed for one or more DMA
11502 One or more DMAs failed the test
DS:> 115
011500:
Test OK @
DS_CHR_PioGet
116
Get a value from a PIO pin
- Decode user input
- Read the PIO input register of the codec and return the requested pio line
value
Less than 1 second.
<PIN>
where PIN is the pio pin to get (0..31)
Number Description
11600 Getting PIO value succeeded
11601 Invalid parameter
DS:> 116 15
011600: Value read = 0x1
Test OK @