Hello,

According to ADuC7026 datasheet,

nRS signal rising time is specified 0-4ns delay than ECLK rising time.

But the customer measured nRS rising time is about 5ns faster than external Xtal (40MHz) rising time.

I would like to know:

Each ECLK…

Hello

 I am using ADUC7026 for designing data acquisition system. I am using programming tool ARMWSD for flash programming. I am following instruction as mentioned in application note for programming ADuC7XXXGetStartedGuideV0_4.pdf. I am always getting…

下载官网上adc中断程序到开发板，但dac并没有相应的输出。

程序如下：

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Author        : ADI - Apps            www.analog.com/MicroConverter

Date          : Sept. 2005

File          : MultInt.c

Hardware      : Applicable to ADuC702x rev H or I si…

is there any api available for aduc7026......

I am trying to interface ADuC7026 with JTAG but the device is not getting recognized. On giving continuous reset (i.e. holding the reset pin low continuously) it is getting recognized. IOVDD, AVDD and VRef are all coming correctly as per the datasheet…

I cannot enable the SPI MISO line on my ADuC7026.  The SPI is configured in slave mode.  Using an oscilloscope, I see ~CS go low and the master start clocking SCLK.  I can successfully receive bytes on MOSI.  However, it appears that MISO is permanently stuck…

Hi

Could you please tell me the following questions?

The ADC of ADuC7026 accepts an analog input range of 0 V to VREF(2.5V).

But I want to use an analog input range of 0V to 3.3V.

Is it possible to use an analog input of 0 to 3.3V?

If it is possible…

Dear  Sir/Madam,

I am using ADuc7026, and download the interruput code to the board, however the DAC doesn't output, and i wonder why.

Thanks.

/*********************************************************************

Author        : ADI - Apps            www.analog…

I am using ADUC7026 evaluation board for my testing. Keil uVision 3 which was supplied with kit i am using for build &load. I am using array of 580 (each of 1 byte) data and working fine. When i add one more array of 580 (1 byte each) values , i am able…