Philips DVDR9000H/75 Service Manual page 18

EN 18 5.
3139 785 31681
Command overview Digital Board
Below you will find an overview of the nuclei, their numbers,
and their error codes. This overview is preliminary and subject
to modifications.
Note: AV3 in the overview includes also the AV3.5 drive.
Codec Host Controller (CHR)
DS_CHR_DevTypeGet
Nucleus Name
Nucleus Number 100
Description Retrieves the device id, the module ids and revisions of the Codec and returns
them to the stdout port.
Technical -
-
Execution Time Less than 1 second.
User Input None
Error Number
10000
10001
DS:> 100
Example
010000:
Device ID
Codec ID
F-BCU
SIF
BOOT
DEBUG
UART2
I2C1
DISP0
SPU
CCIR
DV
SGDX
ACOMP
SCR
AUDIO0 (0xa015) 1.12
Test OK @
DS_CHR_TestImageOn
Nucleus Name
Nucleus Number 101
Description Generates a test-image of a selected video standard on selected video output
on the digital board. When no input is given, the default values will be used (see
user input description below). Make sure to use the proper nuclei to route the
video signal on the analogue board to get the video signal to the proper output.
Note: Although a DTT has a Chrysalis C3, the codec IC may never use the
YUV functionality of the internal DENC. This is specified by the hardware. The
digital boards for DTT do have a YUV-matrix. The signals from this YUV-matrix
are not routed to the regular video output connector but to the progressive scan
output connector.
Technical
-
-
-
-
-
-
-
-
-
-
Execution Time 6 seconds.
Firmware Upgrading & Diagnostic Software
Determine the codec id by means of comparing version ids of the modules.
Read the module-id register of every module and display it to the user.
Description
Getting the information succeeded
Wrong codec id detected
7100
PNX7100_C
(0x0102) 1.0 INTC
(0x013b) 1.0 EJTAG
(0x010a) 1.0 CONFIG (0x013f) 1.1
(0x0116) 0.0 UART0
(0x0107) 0.1 UART3
(0x0105) 0.1 GPIO
(0xa015) 1.12 DISP1
(0xa00e) 0.0 MIXER
(0x0139) 1.0 VDEC
(0xa00c) 0.0 BEI
(0xa008) 1.0 BYTE
(0xa000) 1.0 VFE
(0x0000) 0.0 SIFF
AUDIO1 (0xa00f) 1.1
Validate the user input.
Initialise the SYNC module.
Initialise the DISPLAY module.
Initialise the MIXER module.
Initialise the DENC module.
Set the selected video standard.
Generate the selected test image in memory.
Start the DISPLAY module.
Start the MIXER module.
Start the DENC module according to the selected test image id.
(0x011d) 1.0 PCI-XIO(0x0113) 1.0
(0x0104) 0.1 S-BCU (0x0102) 1.0
RESET (0x0123) 1.0
(0x0107) 0.1 UART1 (0x0107) 0.1
(0x0107) 0.1 I2C0 (0x0105) 0.1
(0x013c) 1.0 SYNC (0x013a) 1.0
(0xa00f) 1.1 OSD (0x0136) 0.1
(0x0137) 1.0 DENC (0x0138) 1.0
(0x0133) 0.2 PARSER (0xa00d) 0.0
(0xa00a) 0.1 IDE (0xa009) 0.1
(0xa00b) 0.1 OUTPUT (0xa003) 1.0
(0xa001) 0.1 VCOMP (0xa002) 1.0
(0xa011) 0.1 WMD (0xa010) 0.0
PSCAN (0xa018) 0.1