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69 lines
1.5 KiB
Markdown
69 lines
1.5 KiB
Markdown
# Philips Service Secrets
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## Service Shells via UART
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With a terminal connected to the back port of the CD-i and baud rate 9600, hold one of these keys during bootup.
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### Shift + B
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Log of the boot process
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1) Initialising slave processor
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2) Initialising video processor
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3) Clearing system RAM
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4) Building system exception table
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5) Determining the cpu type
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6) Initialising video (blue screen)
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7) Determining and enabling the display
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8) Executing RAM/ROM search
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9) Starting the kernel
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### Space
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Low level test menu
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CD-I MONO BOARD low level test REL. 1.2
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------------------------------ --------
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Press any key to test receiver
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Receiver o.k., you pressed: 20
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Initializing VDSC REGS
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1. Exit Low level test
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2. Writing to a default RAM address
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3. ROM parity check
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4. Nvram test
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5. Dram test
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6. Cdic test
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7. Slave processor test
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8. Clock Calibration
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9. Attex test
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10. X-bus test
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### Shift + F
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Service menu of the DVC
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PHILIPS - CDI FMV Low Level Test Rel 5.0
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0. Exit FMV low level test
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1. Writing to a default RAM address
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2. ROM parity check
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3. DRAM test
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4. DRAM test extended
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5. Extension DRAM test (1 Mb)
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6. Video/Audio Host interface test
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7. FMV test menu
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8. DSP test menu
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9. Pal test menu
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Please make a selection:
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### 0x06
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According to cdifan for the PCB low level test
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