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CONFIDENTIAL

DOC-USR-0026-02

___________________________________________________________________________________________

Z3 Technology, LLC

♦

100 N 8

th

ST, STE 250

♦

Lincoln, NE 68508-1369 USA

♦

+1.402.323.0702

27

(26)

You should see the quality of the picture in VLC change. You should also observe the video bit rate

drop:

5.11

Adjusting the UDP TS Rate

This version of the Z3-DM816X-RPS RDK includes a parameter to adjust the TS rate independent of the
video bit rate. This can be found just below “PCR PID” when “UDP” is selected as the output format.

Normally, this value is set to 25% to 33% above the sum of the video and audio bit rate. For example, the
default value out of the factory is a value of 8Mbps, corresponding to 6Mbps for the video.

There are times, however, when it is desirable to make this value higher. For example, if the encoder bit
rate is very low (below 1Mbps), it is advisable to allow more leeway in the event there are some
challenging scenes to encode. The steps below show an example where this might be desirable and what
specifically you can do to change this and verify that the change was successful.

(27)

Go back to the “CH1” tab. In this tab, click “stop”. Then change “Video Resolution” to “720x480”,

“Video Bit Rate” to “512K”, and “Output Format” to “UDP” (see steps 1-4 in the figure below):

Figure 18 Drop in Bitrate after Dynamic Bit Rate Change

Lower video+audio bit rate

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Содержание Z3-DM816X-RPS RDK

Страница 1: ...9 Software Version 2 01 19 June 1 2014 Before attempting to connect or operate this product please read these instructions carefully and save the manual for future use This document contains proprietary and confidential information of Z3 Technology LLC Z3 This document may not be used reproduced disclosed or disseminated to anyone without the prior written approval of an authorized representative ...

Страница 2: ...RL RC 1 01 00 07 30 13 Added more information RC 1 01 01 08 02 13 Formatting MC 2 00 23 02 09 14 Updated to reflect latest version added sections on RTP encode dynamically changing bit rate TS rate tuning for low latency DHCP and performing a decode Added parameter lists RC 2 00 23a 02 12 14 Corrected reference errors on pages 8 and 17 corrected figures on pages 17 and 34 RC 2 01 19 06 01 14 Chang...

Страница 3: ...1 Set up the HD Source 17 5 2 Connect the Board 17 5 3 Set up the Terminal Window 18 5 4 Power on the board 18 5 5 Ensure your PC has a proper IP address 20 5 6 Run the Web Interface to Configure CH1 20 5 7 Run VLC to View Stream 22 5 8 Streaming RTP 23 5 9 Encoding from other inputs 24 5 10 Changing the bitrate dynamically 26 5 11 Adjusting the UDP TS Rate 27 5 12 Tuning for Latency 30 5 13 Runni...

Страница 4: ...C 100 N 8th ST STE 250 Lincoln NE 68508 1369 USA 1 402 323 0702 4 9 1 The System Setup Tab 48 9 2 The User Presets Tab 49 9 3 The Status Tab 49 9 4 The CH1 Tab Encode 50 9 5 The CH1 Tab Decode 53 9 6 The CH2 Tab 54 9 7 Values Appearing at the Bottom of All Tabs 54 Appendix A Example of Successful Boot Log 55 Appendix B Troubleshooting 66 ...

Страница 5: ...ite Inputs 24 Figure 13 Mapping of A V Cable to Component Jacks 24 Figure 14 Mapping of A V Cable to Composite 1 2 25 Figure 15 Allowed Input Combinations on the Z3 DM816X RPS RDK 25 Figure 16 Viewing Bitrate in VLC 26 Figure 17 Changing the Bitrate Dynamically 26 Figure 18 Drop in Bitrate after Dynamic Bitrate Change 27 Figure 19 Testing TS Rate 28 Figure 20 Status Tab 29 Figure 21 TS Rate and Lo...

Страница 6: ... 402 323 0702 6 Figure 36 Decoder System Setup Menu 38 Figure 37 Decoder Settings 39 Figure 38 Updating the Device Firmware from the Web Interface 41 Figure 39 Browsing for the Image File in the Updater 42 Figure 40 Editing u boot env netra rdk txt 45 Figure 41 Minicom Terminal Settings 45 Figure 42 Minicom Paste File Selection 46 Figure 43 Example of Successful u boot Configuration 46 ...

Страница 7: ...ring 88mm x 108mm the Z3 DM816X MOD 2X is a compact OEM module which supports H 264 encode decode at up to two channels of 1080p at 60 fps frames per second It supports encode and stream and decode from stream or file It is targeted for applications such as real time transcoding broadcast video encoding and decoding digital signage and video kiosks medical and industrial video video conference ter...

Страница 8: ...base module The Z3 DM8168 APP 02 application board has two HDMI inputs two YPbPr component inputs two analog stereo audio inputs an SD card jack two bi color LEDs for status and a JTAG header to access the module s on board MSP430 processor Figure 2 below shows an image of a Z3 DM8168 APP 02 application board A Linux based media SDK license additional design services and support are available from...

Страница 9: ...pporting 3Gbps MMC SD 1024MB DDR3 512MB option also available 256 MB NAND Flash Control through RS 232 serial port or HTTP JTAG debug port High density connectors to interface to all signals 2 1 Supported Input Resolutions Encoder HDMI 1080p60 1080p50 1080i30 1080i29 97 1080i25 720p60 720p59 94 720p50 576p50 576i25 480p60 480i30 and 480i29 97 Component 1080p60 1080p50 1080i30 1080i29 97 1080i25 72...

Страница 10: ...lchain You can determine whether your OS is 64 bit by using the uname p command A 64 bit OS will return x86_64 while a 32 bit OS will return i386 i586 or i686 For 64 bit Ubuntu you can get the necessary libraries by typing sudo apt get install ia32 libs For 64 bit Fedora you can type sudo yum install glibc i686 3 2 Making the Directories and Running the Make Script The software provided will allow...

Страница 11: ... USA 1 402 323 0702 11 times toward the end of the build The outcome of the build process should be newly created image files in the images directory You can confirm this by doing the following cd images ls alt The result should be something like the following Note that actual filenames dates and times will differ Figure 3 Sample Content of Images Directory after Successful Build ...

Страница 12: ... DM816X RPS RDK is run from the run sh script in dvr rdk dvr_rdk bin ti816x This code calls the z3_dvr_rdk_demo_mcfw_api out binary which initializes and runs the encoder This binary is built from the dvr rdk directory The code for the binary resides in z3apps rdk rdk_demo The z3apps rdk directory is described in more detail in the next section 4 1 The z3apps rdk directory There are three main sub...

Страница 13: ...ial terminal when the board is powered on The second is a command line interface that is more flexible and easier to use from a programming standpoint The web based interface uses the command line interface extensively The menu based sample application binary can be found at opt dvr_rdk ti816x bin z3_dvr_rdk_demo_mcfw_api out The command line interface binary can be found at opt dvr_rdk ti816x bin...

Страница 14: ...d to 1280x720 You can find an example of using this in a script at PRJROOT dvr rdk runz3demo sh The command line interface for the decoder is set up by running source opt mcsdec mcsdec sh This will present you with an prompt You can then enter commands to decode For example decode instance 1 source rtp 192 168 0 6 5004 audio on aport hdmi will start a decode from RTP from port 192 168 0 6 at port ...

Страница 15: ...DVR_RDK_Audio_Notes pdf DM81xx_DVR_RDK_AVSync_Notes pdf DM81xx_DVR_RDK_Boot_Logo_and_External_Device pdf DM81xx_DVR_RDK_Customer_Display_Resolution pdf DM81xx_DVR_RDK_Debug_Statistics pdf DM81xx_DVR_RDK_Display_Output_Configuration pdf DM81xx_DVR_RDK_Ethernet_Offload_Driver pdf DM81xx_DVR_RDK_External_Video_Device_Configuration pdf DM81xx_DVR_RDK_Flash_File_FS pdf DM81xx_DVR_RDK_Graphics_Using_FBD...

Страница 16: ...play pdf DM814x_DVR_RDK_UseCaseGuide_4D1_8CIF_16CIF_DVR pdf DM814x_DVR_RDK_UseCaseGuide_Decode_Display pdf DM816x_DVR_RDK_UseCaseGuide_16D1_DVR pdf DM816x_DVR_RDK_UseCaseGuide_32D1_Decode_Display pdf DM816x_DVR_RDK_UseCaseGuide_SD_HD_Encode_Card pdf DM81xx_DVR_RDK_Interlace_UseCaseGuide pdf UserGuides DM8168_DVR_RDK_GUI_Guide pdf DM816x_FAPLL xls DM81xx_DVR_RDK_Demo_Guide pdf DM81xx_DVR_RDK_FAQs p...

Страница 17: ... HD Source 1 Select an HD source with HDMI non HDCP output in Z3 s testing the Brite View BV 5005HD is used Power on the HD Source Connect HDMI to a monitor Set the HD Source to 1080p or 1080i output Select content you would like to stream 5 2 Connect the Board For these steps please refer to Figure 4 and Figure 5 Figure 4 Z3 DM816X RPS RDK Encode Example Connections HDMI In 2 HDMI In 1 Stereo 1 S...

Страница 18: ...w 5 If you are running from a Windows PC run TeraTerm Select Setup Serial Port and set the following Port Whichever serial port the port is connected to Baud Rate 115200 Data 8 bit Parity None Stop 1 bit Flow Control None 6 If you are running from Linux type sudo minicom s And then configure by doing the following Select Serial Port Setup Ensure the right Serial Device is specified typically dev t...

Страница 19: ...______ Z3 Technology LLC 100 N 8th ST STE 250 Lincoln NE 68508 1369 USA 1 402 323 0702 19 Note the local IP address and netmask in this example it is 192 168 81 68 and 255 255 0 0 This is the IP address of the board You will need this later to access the web interface Figure 6 Z3 DM816X RPS RDK Serial Menu Top Part ...

Страница 20: ... your network Note that the first two parts being the same are based on a value of netmask of 255 255 0 0 If netmask were 255 255 255 0 for example then the first three parts of the IP address would have to be the same After you are done make note of the address you set it to This will be important in the streaming step 5 6 Run the Web Interface to Configure CH1 9 In your PC run a web browser for ...

Страница 21: ...___ Z3 Technology LLC 100 N 8th ST STE 250 Lincoln NE 68508 1369 USA 1 402 323 0702 21 12 Click start The status should change from IDLE or STOPPED to RUNNING Figure 8 Web Interface Channel 1 Configuration Tab a Change format to UDP b Change Dest Address to PC IP address c Note Dest Port will use in VLC d Click start ...

Страница 22: ...VLC to View Stream 13 Run VLC on your PC version used in testing at Z3 2 05 14 Select Media Open Network Stream In the box type udp 192 168 0 6 5004 where 192 168 0 6 is the IP address of your PC and 5004 is the value of Dest Port noted in step 11 15 Press Enter 16 You should now see video streaming to VLC Figure 9 VLC Network Screen Setting to Receive Z3 TS Stream Figure 10 Example of Z3 Video St...

Страница 23: ...he software release from Z3 To stream using RTP do the following steps 17 In the CH1 configuration tab click on stop to stop the current encoding session 18 Change Output Format from UDP to RTP see Figure 8 19 Confirm that Dest Port see Figure 8 is 5004 this will be important for the VLC configuration 20 Click on start to start the RTP encoding session 21 Copy the z3 netra sdp file received from Z...

Страница 24: ...posite inputs To select a source simply select the desired source from Video Source To use HDMI2 simply plug a video source to the HDMI port just below HDMI1 For Component the two inputs are to the right of the HDMI ports with Component1 on the right and Component2 on the left see Figure 12 When connecting Component to the video source the mapping is red red white blue and yellow green see Figure ...

Страница 25: ...2 tab Most combinations are allowed However because of the way the hardware is configured within the Z3 DM816X RPS RDK two combinations are not allowed For both of those combinations an alternative is available Figure 15 below shows the combinations that are allowed and not allowed on the Z3 DM816X RPS RDK CH1 CH2 Allowed Notes HDMI1 HDMI2 Yes Component1 Component2 Yes Composite1 Composite2 Yes HD...

Страница 26: ...ich allows you to change the bit rate without stopping and restarting the encoder To use it do the following steps 24 In VLC click on Tools and select Codec Information This brings up a window with four tabs Select the Statistics tab In this tab you can see the current video audio bit rate 25 In the CH1 screen change the bit rate from 8000K to 2000K and click the update button Video Audio bit rate...

Страница 27: ...ve the sum of the video and audio bit rate For example the default value out of the factory is a value of 8Mbps corresponding to 6Mbps for the video There are times however when it is desirable to make this value higher For example if the encoder bit rate is very low below 1Mbps it is advisable to allow more leeway in the event there are some challenging scenes to encode The steps below show an ex...

Страница 28: ... 402 323 0702 28 28 Once you select UDP TS RATE should appear with the default value of 8000K Change this to 1000K see step 5 above 29 Click on start to start encoding 30 Click on the Status tab You should see the new bit rate and resolution reflected in the status 1 Click stop 6 Click start 2 Change to 720x480 3 Change to 512K 4 Change to UDP 5 Change to 1000K Figure 19 Testing TS Rate ...

Страница 29: ...tab see Section 5 9 You will see a lower value for the overall input rate and for the content rate The value of TS Rate must be higher than video bit rate audio bit rate 1 25 If an attempt is made to input a value less than this the error message TS rate too small to carry elementary streams will appear Figure 20 Status Tab Input bit rate lowered to 1Mbps Content bit rate lowered to 512K 128K Figu...

Страница 30: ...ed done by setting Number of B frames to 1 Figure 22 shows the suggested values for Maximum Delay and Number of B frames for three common use cases Maximum Delay of B frames Case 1 Highest Quality Highest Latency 9999 3 Case 2 Good Quality Standard Latency 2000 2 Case 3 Normal Quality Lowest Latency 100 1 Figure 22 Tuning for Various Use Cases GDR can also be used to reduce latency 5 13 Running DH...

Страница 31: ...new text box to enter the preset name Type z3_test and click ok 34 Now go back to the System Setup tab Go to the bottom of the screen and select as the preset the z3_test configuration you just created 35 After you select z3_test check Use DHCP Figure 24 Entering a User Preset Name Select z3_test configuration Figure 25 Selecting z3_test within the System Setup Tab Check Use DHCP again Figure 26 S...

Страница 32: ...by clicking on the Save button 37 Now that you ve set DHCP and saved it to a configuration z3_test and specified that z3_test will be used when the system restarts go ahead and reboot the Z3 DM816X RPS RDK 38 Now go to the serial interface you established in steps 5 and 6 When the Main Menu comes up you should see the IP address that was dynamically assigned Figure 27 Saving a User Preset 4 Click ...

Страница 33: ...ick it on a Windows PC The ZFinder window appears ZFinder does a scan of the network and lists the location of all Z3 systems connected to the network In this case the Z3 DM816X RPS RDK appears 40 Click on the Z3 DM816X RPS RDK entry in the window to select it This will cause the Edit Device Open Device and Flash Leds boxes to activate 41 Click on Open Device An Internet browser window is opened d...

Страница 34: ...N 8th ST STE 250 Lincoln NE 68508 1369 USA 1 402 323 0702 34 42 You can go back to Static IP by unchecking Use DHCP and saving that to the preset One note the value of Local IP Address specifies the IP address that will be used with Static IP allocation When Use DHCP is checked this value should be ignored Figure 31 Using the New DHCP Address ...

Страница 35: ... the video stream In that case the decoder settings may have to be adjusted 6 1 Connect the Decoder board 1 Connect the supplied 2 5mm serial cable and NULL modem adapter to your PC 2 Take the HDMI cable connected to the monitor and connect it to HDMI Out of the RPS 3 Connect the Ethernet Make sure the Ethernet is connected to a hub router that is also connected to the Encoder board and PC 4 Confi...

Страница 36: ...re not needed 6 In the serial menu type X to exit the serial menu This will bring you to the arago login prompt Type root and return 7 This should take you to the linux prompt From here type fw_setenv ipaddr 192 168 81 67 root arago fw_setenv ipaddr 192 168 81 67 8 Then reboot the system by typing reboot f root arago reboot f 9 You should then see the Decoder board reboot In the serial menu you ca...

Страница 37: ...n NE 68508 1369 USA 1 402 323 0702 37 6 3 Configure the Encoder 11 Going back to your Encoder board 192 168 81 68 change the settings to match those in the figure below Here a multicast address is used You can also try streaming unicast to 192 168 81 67 multicast allows you to also open VLC and view the stream from there Figure 34 Encoder Settings for Sample Decode ...

Страница 38: ...oder board 192 168 81 67 controls The first thing you want to do is switch to Decoder mode This can be done by changing Operating Mode in the lower right corner 13 Your Encoder Settings tab should now change to Decoder Settings You will initially see the System Setup screen which includes settings for Display Mode Resolution and Layout Leave those settings as is Figure 35 Changing to Decoder Mode ...

Страница 39: ...1 402 323 0702 39 14 Click on the CH1 tab and change the settings to match the settings below 15 Click on Start on both the Encoder board and Decoder board 16 You should now see video and hear audio from your TV monitor 17 You can also view the content using VLC Open VLC as you did in the Encode instructions and use the address udp 225 1 2 3 5004 for the URL Figure 37 Decoder Settings ...

Страница 40: ... the GUI to exercise other features These include Encoding from a second channel Adjusting input resolution Setting of I P B frames Serial menus can be used instead of the web based GUI More detailed system information can also be gained from the options in the serial interface Command line interfaces called MCSENC and MCSDEC are also available for running commands This can be invoked with the com...

Страница 41: ...the Code You Built on the Board There are two ways to take the image files you built in Chapter 3 and run them on the board 1 Updating the image file and 2 Setting up NFS TFTP to link to your development PC 8 1 Method 1 Updating the Image File 1 Run the Web Interface Steps 1 9 in Section 5 2 Select update device firmware from the main screen Figure 38 Updating the Device Firmware from the Web Inte...

Страница 42: ...ngs you to the Software Updater screen Click Browse and browse to the directory z3 netra rdk z3 netra MC RPS SRC date images and select the image file z3 netra upd img Figure 39 Browsing for the Image File in the Updater 4 Click Open 5 Click Upload and Update You should see a FLASH Update now in progress message Once finished it will go back to the main menu 6 You should be able to now run using t...

Страница 43: ...et server_args to the home directory containing z3 netra home z3 in this example An example of a tftp file would be service tftp disable no socket_type dgram protocol udp wait yes user nobody server usr sbin in tftpd server_args home c Make a tftpboot directory sudo mkdir tftpboot sudo chmod R 777 tftpboot sudo chown R nobody tftpboot d Start tftp sudo etc init d xinetd start 2 Enable NFS on the L...

Страница 44: ...ote actual directory name may be different depending on your specific release cd home z3 z3 netra rdk ln s z3 netra MC RPS SRC 20140508 images ln s z3 netra MC RPS SRC 20140508 filesys filesys f Start the NFS server sudo service nfs kernel server restart 3 Configure u boot on your board to match your system configuration settings a Reboot the board with Minicom or TeraTerm setup on your PC see Ste...

Страница 45: ...in step 2e e Save your changes and then copy this file to your home directory this will make it easy to transfer from minicom later cp u boot env netra rdk txt home z3 f Now set up your terminal program to take input from a file If you are using minicom type ctl A and Z This should bring up the minicom Command Summary From here type T to bring up the Terminal Settings window From here set Newline ...

Страница 46: ...eys to scroll down and select the u boot env netra rdk txt file you modified and then copied in step 3e Press the space bar to tag the file Then use the left and right arrow keys to select Okay Press return j You should then see a series of commands being pasted on run within u boot The very last line should say Writing to Nand done k Type printenv to show the current environment variables in u bo...

Страница 47: ...nd TFTP NFS there are other boot configurations that are possible Below are the possible options provided in the Z3 u boot environment setenv bootcmd run boot nfs Get kernel from TFTP root file system from NFS setenv bootcmd run nand_boot_nfs Get kernel from NAND root file system from NFS setenv bootcmd run nand_boot_jffs2 Get kernel from NAND root file system from NAND JFFS2 setenv bootcmd run na...

Страница 48: ...that since the board needs to be rebooted this value should be written to a configuration before rebooting occurs See the section on DHCP configuration for details Resolution Decode Only NTSC 1080i30 See note 1 Only appears if decoder mode selected The format to display the video Layout Decode Only 1x1 Only appears if decoder mode selected Defines the rendering format of the screen The default is ...

Страница 49: ...er 1 or 2 Bit Rate Current target bit rate of encoder Actual Bit Rate Actual bit rate being output by encoder FPS Current target frames per second of encoder Actual FPS Actual frames per second being encoded Key frame FPS of key frames per second for example a value of 0 5 means a key frame is inserted every 2 seconds Width Width of encoded picture Height Height of encoded picture For interlaced t...

Страница 50: ...ions default in bold Notes Video Source HDMI1 Component1 Composite1 Where to get input for channel 1 Video Resolution 320x180 1920x1080 Follow input The input resolution for channel 1 Note 1 Follow input will cause the capture resolution to be used Video Bit Rate 100 12000K 6000K The bit rate for channel 1 Video Profile High Main Baseline The H264 profile of the bitstream Generally High is used fo...

Страница 51: ...ra refreshed Turning on GDR can prevent the generation of large I frames and allow for lower latency encode decode since the decoder buffer can be reduced GOP Size 10 240 frames 60 I frame frequency Note 2 Maximum Delay 0 9999 2000 of ms to buffer The higher the value the smoother the encode but also the higher the latency Audio Enable True False True Encode audio Audio Info Entries for each of th...

Страница 52: ...he value of TS Rate to make sure it is in line with expectation RTP requires an SDP file for the receiver TSFile and File are not supported in the Z3 DM816X RPS RDK Dest Address 192 168 x y 192 168 0 6 The IP address that the encoder is streaming to Dest Port 0 9999 5004 The port that the encoder is streaming to Video PID UDP Only 0 999 220 PID assigned to video in the TS stream PCR PID UDP Only 0...

Страница 53: ...ata to be detected Note 1 Input Resolutions Supported WQVGA 320x180 QVGA 320x240 SIF 352x240 CIF 352x288 2 CIF 352x576 640x360 VGA 640x480 4 CIF 704x576 16 9 PAL 1024x576 D1 PAL 720x576 D1 NTSC 720x480 720p 1280x720 XGA 1280x1024 1080p 1920x1080 Note 2 GOP Sizes Supported 10 12 15 25 30 50 60 100 120 200 240 frames 9 5 The CH1 Tab Decode Parameter Options default in bold Notes Input Interface RTP ...

Страница 54: ..._menu encoder factory default any user defined profiles The configuration file to use serial_menu Last value saved in GUI encoder factory default Factory settings Can also add more profiles by clicking on new in the User Presets tab Save Click on this to save preset value to what was selected Operating Mode Encoder Interlaced Progressive Encoder Single HD Decoder Encoder Interlaced Progressive and...

Страница 55: ...ge at 81800000 Image Name Linux 2 6 37 Image Type ARM Linux Kernel Image uncompressed Data Size 2452568 Bytes 2 3 MiB Load Address 80008000 Entry Point 80008000 Verifying Checksum OK Loading Kernel Image OK OK Starting kernel Uncompressing Linux done booting the kernel Linux version 2 6 37 z3 z3pci dev gcc version 4 5 3 20110311 prerelease 4 CPU ARMv7 Processor 413fc082 revision 2 ARMv7 cr 10c53c7...

Страница 56: ...ing to install interrupt handler for IRQ368 Trying to install interrupt handler for IRQ369 Trying to install interrupt handler for IRQ370 Trying to install interrupt handler for IRQ371 Trying to install interrupt handler for IRQ372 Trying to install interrupt handler for IRQ373 Trying to install interrupt handler for IRQ374 Trying to install type control for IRQ375 Trying to set irq flags for IRQ3...

Страница 57: ... idVendor 1d6b idProduct 0002 usb usb1 New USB device strings Mfr 3 Product 2 SerialNumber 1 usb usb1 Product MUSB HDRC host driver usb usb1 Manufacturer Linux 2 6 37 musb hcd usb usb1 SerialNumber musb hdrc 0 hub 1 0 1 0 USB hub found hub 1 0 1 0 1 port detected musb hdrc musb hdrc 0 USB Host mode controller at d0832000 using DMA IRQ 18 musb hdrc musb hdrc 1 dma type dma cppi41 MUSB controller 1 ...

Страница 58: ...ister dump 0x6726ff81 Modified ahci CAP register dump 0x6f26ff81 ahci ahci 0 forcing PORTS_IMPL to 0x3 ahci SSS flag set parallel bus scan disabled ahci ahci 0 AHCI 0001 0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode ahci ahci 0 flags ncq sntf stag pm led clo only pmp pio slum part ccc scsi0 ahci_platform scsi1 ahci_platform ata1 SATA max UDMA 133 mmio mem 0x4a140000 0x4a150fff port 0x100 irq...

Страница 59: ... USB Mass Storage driver usbcore registered new interface driver usb storage USB Mass Storage support registered mice PS 2 mouse device common for all mice omap_rtc omap_rtc rtc core registered omap_rtc as rtc0 i2c dev entries driver Linux video capture interface v2 00 usbcore registered new interface driver uvcvideo USB Video Class driver v1 0 0 OMAP Watchdog Timer Rev 0x00 initial timeout 60 sec...

Страница 60: ...pid 49 tty etc init d rcS Please wait booting Starting udev udevd 71 proc 71 oom_adj is deprecated please use proc 71 oom_score_adj i udev starting version 141 Root filesystem already rw not remounting root mount mounting rootfs on failed No such file or directory Setting up IP spoofing protection rp_filter Configuring network interfaces done Wed Dec 2 18 59 00 UTC 2009 Starting udchpc daemon Star...

Страница 61: ...1 1 004c chip found 0x98 OMAP I2C adapter z3netra 000 v4l2 sub device adv7611 registered grp x3 adv7611 1 004d chip found 0x9a OMAP I2C adapter z3netra 000 v4l2 sub device adv7611 registered grp xc tvp7002 1 005c tvp7002 found 0x5c OMAP I2C adapter tvp7002 1 005c Rev 02 detected z3netra 000 v4l2 sub device tvp7002 registered grp x3 tvp7002 1 005d tvp7002 found 0x5d OMAP I2C adapter tvp7002 1 005d ...

Страница 62: ...pe INTEGER access rw R values 2 min 0 max 127 step 0 values 127 127 dBscale min 63 50dB step 0 50dB mute 0 numid 22 iface MIXER name Line DAC Playback Volume type INTEGER access rw R values 2 min 0 max 118 step 0 values 118 118 dBscale min 59 00dB step 0 50dB mute 1 numid 37 iface MIXER name PGA Capture Volume type INTEGER access rw R values 2 min 0 max 119 step 0 values 15 15 dBscale min 0 00dB s...

Страница 63: ... 0 Started slave procId 0 After Ipc_loadcallback status 0x00000000 After Ipc_startcallback status 0x00000000 c6xdsp Remote Debug Shared Memory 0xbf000000 m3video Remote Debug Shared Memory 0xbf010820 m3vpss Remote Debug Shared Memory 0xbf021040 m3vpss Received character s c6xdsp Remote Debug Shared Memory 0xbf000000 m3video Remote Debug Shared Memory 0xbf010820 m3vpss Remote Debug Shared Memory 0x...

Страница 64: ...nel Current P Change local IP address 192 168 81 67 D Change DHCP mode on 192 168 0 22 24 N Change netmask 255 255 0 0 G Change default gateway 192 168 0 1 M Change mode enc_int_prog Preset z3_test 1 Change channel 1 H 264 RES 720x480 URL udp 192 168 0 6 5004 VSRC HDMI1 VBRATE 512K VFRATEDIV 1 VDELAY 2000 ms BFRAME 1 GOP 60 PROFILE high GDR 0 VPID 221 PCRPID 521 TSRATE 1000K AUXTSEN off AUDIO on A...

Страница 65: ...E 1 GOP 120 PROFILE high GDR 0 VPID 222 PCRPID 522 TSRATE 10000K AUXTSEN off AUDIO on AUDIO EN ACODEC ABRATE ASRATE AMODE ASRC APID ARTPPORT PTS R CHAN bps Hz 1 no dsp_aaclc 128000 48000 stereo hdmi2 124 8900 250 2 no dsp_aaclc 128000 48000 stereo hdmi2 125 8902 250 Z Status S Start streaming U Update dynamic settings T Stop streaming W Write configuration to flash X eXit to prompt Enter option No...

Страница 66: ... board see each other on the network Try pinging the Z3 DM816X RPS RDK IP address from the Linux PC Try pinging the Linux PC from the Z3 DM816X RPS RDK Problem Do not see video in VLC UDP Does the IP address set in Dest IP Address equal the IP address of the PC running VLC Does the port number in Dest Port equal the value entered in the URL for VLC Is the PC fast enough for 1080p decode on VLC Doe...

Страница 67: ...t work Please see the items in Web interface does not come up Is the link to filesys properly set up see step 2e on page 45 Does the IP address in the line added in etc exports match the IP address set in nfsserver in u boot Does the value of nfs_root in u boot point to z3 netra rdk filesys fs Did you start the NFS server If you modified the exports file did you remember to restart the NFS server ...

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