Part Number: PGA970 1. Is the 24-bit protocol in datasheet section 7.3.1.14.3.1 “SPI Master to PGA970 Commands” the SPI access format when M0 is in reset? The datasheet mentions that only when M0 is in reset can SPI access all memory. If M0 is running…
Part Number: PGA970 Other Parts Discussed in Thread: UNIFLASH , , PGA900 Hi I was wondering if anyone on here could help
We have a custom-designed PCB featuring the PGA970, connected using SWD, but are unable to debug the device in CCS, or read out…
Part Number: PGA970 During debugging, the program is stuck in this loop because ADC_Count1 remains at its initial value of 16. I am sending data to the PGA970 registers via SPI, but the COMBUF interrupt is not triggered either. What could be causing this…
Part Number: PGA970 Tool/software: Hello, On several occasions, I have had the PGA970 sine wave output stage burn out. Symptom: no sine wave output and P1-P2 are shorted in the device. My setup is 3-wire (single-ended), following the instruction here…
Part Number: PGA970 Other Parts Discussed in Thread: UNIFLASH Tool/software: Hi, I managed to download the files, but I'm unable to compile using CCS 20.2.0: Is this software the right one for compiling and recording the sample program?
I also tried…
Part Number: PGA970 Hello,
I am encountering an issue similar to a previous thread regarding the PGA970 output stage failure, but with specific diagnostic behavior that I cannot resolve.
since the issue description does not let me write dons the name…
Part Number: PGA970 Hello,
I am using the PGA970 with an external MCU (ESP32) as the SPI master. Right now, SPI communication is working correctly: I can read and write registers such as MICRO_INTERFACE_CONTROL , DIG_IF_CTRL , and DAC_CTRL_STATUS without…
Part Number: PGA970 Tool/software: Hi,
I am looking for more information about the frequency response of the 12kHz BPF and 250Hz LPF demod filters for ADC1 and ADC2 namely the group delay, passband ripple, etc.
Would it be possible to also get the…
Part Number: PGA970 Other Parts Discussed in Thread: USB2ANY Tool/software: Can PGA970QPHPR provide the GU1 software installation program? We are using the USB2ANY+PGA970 GU method. It's not JLINK+CCS
