For the 350 ohm bridge sensor circuit, in the aduc7061 without the use of internal PGA, how to select an external amplifying circuit 300 times?
I want to use ADC0 - ADC5 of ADuC7061 with single-ended-mode.
Can ADC5 of ADuC7061 be used in the single-ended-mode?
If it is possible to use it, how to set the control register of ADuC7061?
I am measuring -27mv voltage through pin ADC0/1(diff mode) and primary ADC.
when i changing PGA gain from 0-7(G=128), i got result following:
PGA = 0, uv = -27772 (correct, verified by DMM fluke 15b, -27.3mV, VADC0 = 0.497V, VADC1=0.524V)
i tried the e.g from this thread
but i cannot get it work. It did not spring into any Interrupt handler.
I have two warnings with cstartup.s file Warning: Deprecated form of PSR field specifier…
I have a question about DAC of the ADuC7061.
I am using the DAC in 16bit mode.
I measured the non linearity error of the DAC.
The maximum value of the non linearity error measurement result was ±16 digit…
Hi, in the datahseet:
The ADuC7060/ADuC7061 contains a 32 kB array of Flash/EE memory. The lower 30 kB are available to the user and the upper 2 kB contain permanently embedded firmware, allowing in-circuit serial download. These 2 kB of embedded firmware…
signed int d=0;
ADCCFG = 0x80; //sw to gnd without 20k
ADC0CON = 0x8800; //diagnostic, x1
ADCMDE = 0x82; //single
ADCFLT = 0x8007;//chop
d = ADC0DAT;
I use aduc7061 with accelerometer to make angle sensor, and now I'm trying mo set up ADC
In datasheet it is said, that ADC of Aduc7060/7061 is 24bit, but when I read it, I see only 16 bits of value with maximum of 0x7fff and minimum 0x8000…
ADuC7060/ADuC7061 Main Channel Absolute Input Voltage Range Applies to both VIN+ and VIN− 0.1VDD − 0.7V . What does it mean ?