• 2008-11-16 16:12:56     HELP EZ KIT 548 0x2400000 memory dump

    2008-11-16 16:12:56     HELP EZ KIT 548 0x2400000 memory dump

    D V (ITALY)

    Message: 65351   

    Can anyone post a memory dump of address 0x24000000 async mem of the board Ez-KIT lite 548?

    I have a custom board with a blackfin 548 and the ethernet chip lan9218…

  • 2011-03-16 09:59:16     [PATCH] FIX: add return to probe ADAU1761 correctly

    2011-03-16 09:59:16     [PATCH] FIX: add return to probe ADAU1761 correctly

    Matteo Fortini (ITALY)

    Message: 98967   

    I guess noone tested it on a real board... shame!

    0001-FIX-add-return-to-probe-ADAU1761-correctly.patch

    QuoteReplyEditDelete

    2011-03…

  • 2009-06-02 16:39:16     ifconfig build and runtime issues on cm-bf537e.

    2009-06-02 16:39:16     ifconfig build and runtime issues on cm-bf537e.

    Tim Shearer (UNITED STATES)

    Message: 75038   

    Hi,

    I'm porting  a project from an older 2009R1 pre release (about a month old) to the current one in trunk.  I've hit a couple of…

  • FMC231, FMC Quad ADC 16-bit @ 1 GSPS and Quad DAC 16-bit @ 2.8 GSPS

    FMC231, FMC Quad ADC 16-bit @ 1 GSPS and Quad DAC 16-bit @ 2.8 GSPS

    • Quad ADC
      • ADS54J60 16-bit, 1.0 GSPS or
      • ADS54J69 16-bit, 500 MSPS
    • Quad DAC
      • DAC39J84 16-bit, 2.8 GSPS
    • FPGA Mezzanine Card (FMC) per VITA 57.1
    • Excellent…
  • RE: LTC2325-16 About "tCYC" and "tREADOUT"

    Hi Naohisa,

    Figure 21 is an error on the data sheet. Tconv happens at the same time that the data is read (Treadout). See the timing diagrams on page 14 and 15 for a more accurate timing diagram. The data being clocked out is from the previous conversion…

  • 2008-04-16 16:15:57     Using ULPI to build a Blackfin based USB controller?

    2008-04-16 16:15:57     Using ULPI to build a Blackfin based USB controller?

    Anders Marten (SWEDEN)

    Message: 54359   

    Hi, I am a novise in this area. But in my struggle to lower the cost of my Blackfin based design I have stumbled over the ULPI specification…

  • AD9652 (16 bit 2 channel) and AD9467 (16 bit 1 channel) Simulink HDL Coder support

    We have an application that will require 4 channels with a good dynamic range.  Using  2 of the AD9652  converters looks appealing with it's features.   Our RF signal is a mix RF signals 100 MHz and less, we will start with <20 MHz.  Running the AD9652…

  • 2010-08-16 16:52:13     What are the different u-boot images in the distribution?

    2010-08-16 16:52:13     What are the different u-boot images in the distribution?

    Patrick Doyle (UNITED STATES)

    Message: 92463   

    I note that the tarball for the bf518 board contains 5 files:

    u-boot-bf518f-ezbrd-2009R1.1-rc1.elf

    u-boot-bf518f-ezbrd-init…

  • 2008-10-16 08:16:46     编译出错,宏没有定义,CPU:BF531

    2008-10-16 08:16:46     编译出错,宏没有定义,CPU:BF531

    Jun Ai (CHINA)

    Message: 63789   

    Deal all:

          下面是编译错误信息,好多宏没有定义,我试着关闭I2C编译选项,但是好像不行,只能选M,不知道怎么回事,在此先谢过了

    drivers/i2c/busses/i2c-bfin-twi.c:112: 错误:‘XMTSERV’ 未声明 (在此函数内第一次使用)

    drivers/i2c/busses/i2c-bfin-twi…

  • What is the best strategy to connect 16 AD4003 and AD8251 in parallel for 16 channel DAQ?

    Hi, I want to simultaneously collect 16 channel data at 1MSPS using AD4003 and programmable gain INA AD8251. 16 AD4003 and 16 AD8251 are used and all of them are connected to a FPGA.

    The problem is the pin counts. A ad4003 has 4 pin: CONV, SDI, SDO,…