• ADuC7029 SPI

    Does the ADuC7029 only support a 4-wire SPI via the hardware SPI on-chip, or is there a configuration for 3-wire SPI? 

    I found a software solution here: http://ez.analog.com/message/73983#73983 with the ADuC7026.  Will this solution also work on the ADuC7029…

  • Devices on EVAL-ADUC7029

    Is ADuC7029BBCZ62 implemented in EVAL-ADUC7029 or is ADuC7029BBCZ62I implemented?


    Best regards
  • ADuC7029 I2C bootloader

    --- Background:

    My project needs a bootloader using I2C interface to implement online upgrade. We do not allow using a hardware pin to  switch bootloader and application!!!

    That is we do not allow switching bootloader and application by controlling BM pin…

  • ADUC7029 Flash Protection Issue

    Hi,

    I have a question on the flash protection of the ADuC7029.

    It seems that after programming the FEEPRO, the JTAG is not accessible (I can’t connect through JTAG probe anymore), but I am still able to connect and read back from the ADuC702x through…

  • Nosie on DACs of ADuC7029

    Hello,

    Below is a captured screen to show signal waveform from DAC of ADuC7029 on my target board.

    A waveform of DC must be observed on DAC ouput pin becasue I congiured 0x08000000 to DACxDAT register.

    The waveform like wawtooth as shown below seems…

  • ADuC7029 I2C ACK/NACK timing

    Hi,

    We are using the ADuC7029 in Slave Mode with the master running at 400kHz. The processor speed is set to 10.4Mhz.

    We are seeing if SCL is low (< 1.25usec), there is a delay by the ADuC7029, to “ACK”, creating a scenario on the bus called late…

  • ADUC7029 串口下载

    ADUC7029 串口下载,利用官方ARMWSD.EXE软件,请问一下,7029的SPM0 和SPM1怎么和PC的RS232连接?电源和GND呢?

  • ADUC7029 Serial Download HEX through RS232

    I am using ARMWSD.EXE to download HEX into ADUC7029,but I do not know how to connect aduc7029's SPM0 AND SPM1 to RS232 of PC

  • ADuC7023与ADuC7029的区别!

         简单对比了一下Datasheet,它们的内核都是 ARM7TDMI ,除了I/O口数量和部分外设不同外,其它也没发现特别的不同之处。

         我感到奇怪的是,为什么 ADuC7029Datasheet的大标题上列出了整个系列包括了ADuC7019~7029,唯独跳过了ADuC7023!

         这是为什么呢?!

  • ADuC7028/ADuC7029 - Is underfill required when using these packages?

    The ADuC7028 and ADuC7029 come in 64-Ball and 49-Ball BGA packages respectively.

    When mounting these devices on a PCB, is underfill required?