Hi,

I have a quick question concerning ADuC7060 I2C bus: I'd like to use ADuC7060 as master to communicate with several slaves through I2C bus, the slaves are powered at 3.3 V, SDA and SCL lines are both pulled up to 3.3 V. But since the ADuC7060…

Hi,

I've built a prototype using the ADuC7060 and ADM3202 for RS232 communication. I copied the evaluation circuits, but it doesn't work.  The WSD application just sits there waiting for the response from the controller.  I need some help understanding…

I am feeding the analog input with an instrumentation amp the outputs .160Vdc to 1.9Vdc.  I am currently using the external reference vref+ = 2.5Vdc and vref- = gnd.  If I put .160Vdc on vref- and 2Vdc on vref+ will that allow me to use the full range of…

I am using the ADuC7060 eval board, and for the IAR UART example, am

missing the ADuC7060_FLASH_Standalone.icf  linker file.  I tried using the

ADuC7060.icf file instead, but it results in improper UART operation (doesn't

respond to interrupts…

Why does the PLLCON have three selections for "internal 32,768 Hz oscillator" ?

I am try to read data from this mcu ( its i2c slave), but its always answer NACK

Writing data is doing properly

Init i2c:

     GP0CON0 = BIT4+BIT12;

    GP0KEY1 = 0x07;

    GP0CON1 = BIT1;   

    GP0KEY2 = 0x13;

        I2CID0 = 0xA0;

        I2CID1 = 0xA0;

        I2CID2…

ADuC7060/ADuC7061   Main Channel   Absolute Input Voltage Range    Applies to both VIN+ and VIN−      0.1VDD − 0.7V   . What does it mean ?

ADuC7060 built in DAC. Normal mode and interpolation mode can be set for DAC. As per page 56, In normal mode, DAC resolution is 12bit. Interpolation mode DAC with 16bit with 14 effective bits. In Page7, for 16bit DAC, Relative accuracy +/-3LSB. In page…