DevKit8500D/A User Manual - DMCS Pages for Students

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3.8.2.2 DVSDK System Demonstration DVSDK (Digital Video Software Development Kit) is software developed by TI Company, the function of which is to establish a connection between ARM and DSP. The application program runs at the ARM end, and ARM processes IO interface and the application program. ARM uses VISA APIs interface provided by Codec Engine to process video, image and voice signals. Codec Engine then uses DSP/BIOS Link and xDIAS as well as xDM protocol to communicate with the Codec Engine server. DSP processes these signals and puts results of processing in the memory space shared by ARM, such that the ARM end can obtain these results. • The computer end has to be installed with Linux operating system in advance; and the instruction in Step 1 is finished in PC. • uImage_4.3 mentioned in the following context means 4.3-inch screen; please use uImage_7 if the user uses 7-inch screen. 1) Divide the TF card into two partitions (please refer to Appendix IV <strong>for</strong> specific operation), connect the TF card to PC, and then execute the following commands: cp /media/cdrom/linux/demo/dvsdk/image/MLO /media/LABEL1 cp /media/cdrom/linux/demo/dvsdk/image/u-boot.bin /media/LABEL1 cp /media/cdrom/linux/demo/dvsdk/image/uImage_4.3 /media/LABEL1/uImage rm -rf /media/LABEL2/* sudo tar jxvf linux/demo/dvsdk/image/ dvsdk-dm37x-evm-rootfs.tar.bz2 -C /media/LABEL2 sync umount /media/LABEL1 umount /media/LABEL2 2) Prepare TF card, insert it in the development board, and turn the power switch on; it is necessary to configure parameters of u-boot; the boot-up serial port in<strong>for</strong>mation is as follows: (boldface letters are character contents to be input) 60 74
Texas Instruments X-Loader 1.47 (Sep 27 2011 - 15:53:45) DevKit8500 xM Rev A Starting X-loader on MMC Reading boot sector 1153680 Bytes Read from MMC Starting OS Bootloader from MMC... Starting OS Bootloader... U-Boot 2010.06-rc1-svn (Sep 27 2011 - 14:54:40) OMAP34xx/35xx-GP ES2.1, CPU-OPP2 L3-165MHz OMAP3 DevKit8500 board + LPDDR/NAND I2C: ready DRAM: 512 MiB NAND: 512 MiB In: Out: Err: serial serial serial DevKit8500 xM Rev A Die ID #3a7e00229e3800000168263d0402302fNet: dm9000 Hit any key to stop autoboot: 0 (herein input any key) OMAP3 DevKit8500 # setenv bootargs console=ttyS2,115200n8 root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait mpurate=1000 mem=99M@0x80000000 mem=128M@0x88000000 omapdss.def_disp=lcd omap_vout.vid1_static_vrfb_alloc=y omapfb.vram=0:3M OMAP3 devkit8500 # setenv bootcmd 'mmc init;fatload mmc 0 80300000 uImage;bootm 80300000' OMAP3 devkit8500 # saveenv 75
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DevKit8500D/A Integrated with LCD,
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Version update records: Rev Date De
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Contents CHAPTER 1 OVERVIEW .......
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4.1 INTRODUCTION...................
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Chapter 1 Overview 1.1 Product intr
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• 512MB 32bit DDR SDRAM • 512MB
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Chapter 2 Hardware System 2.1 CPU 2
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include feature phone, PDA, and han
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2.2.5 TFP410 The TFP410 is a Texas
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2.3.2 Power Output Interface J4 Pin
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8 DSS_D7 LCD Pixel data bit 7 9 GND
Page 23 and 24: 7 D5 Digital image data bit 5 8 D6
Page 25 and 26: 6 NC NC 7 RTS Request To Send 8 CTS
Page 27 and 28: 9 RTCK Receive test clock 10 GND GN
Page 29 and 30: LED 6 USB1 USB indicator 1 LED 7 US
Page 31 and 32: 1) X-loader is a first level bootst
Page 33 and 34: cp /media/cdrom/linux/tools/mkimage
Page 35 and 36: make distclean make devkit8500_conf
Page 37 and 38: sudo /home/embest/tools/ubinize -o
Page 39 and 40: drivers/usb/gadget. 3.5 Introductio
Page 41 and 42: 3.5.3 Display interface Control App
Page 43 and 44: Decoder Driver: A decoder driver mu
Page 45 and 46: 3.6 Driver Development 3.6.1 Driver
Page 47 and 48: #endif } }; static int __init gpio_
Page 49 and 50: goto fail2; } error = gpio_directio
Page 51 and 52: 3.6.2 Driver for the gpio_leds 1) D
Page 53 and 54: * PTU - Pull type Up * DIS - Pull t
Page 55 and 56: GFP_KERNEL); … for (i = 0; i < pd
Page 57 and 58: HP USB Disk Storage Format Tool wil
Page 59 and 60: 2011 ……… ……… Remounting
Page 61 and 62: *** Warning - bad CRC or NAND, usin
Page 63 and 64: oot@DevKit8500:# echo 1 > /sys/clas
Page 65 and 66: The DevKit8500D/A Development board
Page 67 and 68: 5) Use ping command in the HyperTer
Page 69 and 70: format subformat : S16_LE : STD cha
Page 71 and 72: Display: Stream on... Capture: Stre
Page 73: eading x-load.bin.ift_for_NAND 1089
Page 77 and 78: File /sdk/build/DVSDK_4_00/4_00_00_
Page 79 and 80: eturn -1; } if((f_led2 = open(LED2,
Page 81 and 82: 4.3 Features Resources of BSP: Cata
Page 83 and 84: 11) Windows Mobile 6 Professional S
Page 85 and 86: GPIO bsp\DevKit8500\SRC\DRIVERS\GPI
Page 87 and 88: MicroSoft Visual Studio Document->
Page 89 and 90: card) Download file type: 1 (You ma
Page 91 and 92: 4) Copy C:\wince600\platform\DevKit
Page 93 and 94: DeviceIoControl(hFile, IOCTL_GPIO_S
Page 95 and 96: Appendix Appendix I Hardware Dimens
Page 97 and 98: Figure Appedix 2.2.2 You can call t
Page 99 and 100: Figure Appedix 2.2.6 Theoretically,
Page 101 and 102: 3. Installing Ubuntu Figure Appedix
Page 103 and 104: Figure Appedix 2.3.5 Click OK Figur
Page 105 and 106: Figure Appedix 2.3.9 Click Forward.
Page 107 and 108: Figure Appedix 2.3.13 Figure Appedi
Page 109 and 110: Figure Appedix 2.3.16 Afterwards, i
Page 111 and 112: 4. Please wait until the installati
Page 113 and 114: Note the "Mounted on" field in the
Page 115 and 116: 9. Create the FAT32 partition for b
Page 117 and 118: can substitute your own volume labe
Page 119 and 120: } server_args = -s /tftpboot -c per
Page 121 and 122: Technical support & Warranty Servic
Page 123 and 124: Note: Those products are returned w
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