AD2S1210
Production
The AD2S1210 is a complete 10-bit to 16-bit resolution tracking resolver-to-digital converter, integrating an on-board programmable sinusoidal oscillator...
Datasheet
AD2S1210 on Analog.com
Hello,
I'm working on a STM32 board that will work with ad2s1210. Never use this chip before, so I ask you if my schematic is ok.
As reference I've use the eval board https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/eval-ad2s1210.html schematic and this article https://www.analog.com/en/analog-dialogue/articles/precision-rtdc-measures-angular-position-and-velocity.html
I plan to use ad2s1210 only in SPI mode.
Thank you for your help!
Hi,
We have some similar threads regarding the AD2S1210 with STM32 you can check these links out and they also contain some issues that have been resolved with both boards.
https://ez.analog.com/data_converters/precision_adcs/f/q-a/548528/ad2s1210
Regards,
Andrei
Thank you!
But I would like to use this chip in serial mode, that posts seems to me all about parallel mode.
I'm planning to leave this device in configuration mode, and use always the SPI to read from device. In order to do that I just expose pin SAMPLE, WR to transfer registers and SCLK, SDI, SDO, CS for the SPI communication.
Leavind SOE to GND, RD to VCC, CS to RES0 and RES1 to VCC, and A0,A1 also to VCC to let this device stay always in configuration mode.
Thank you!
But I would like to use this chip in serial mode, that posts seems to me all about parallel mode.
I'm planning to leave this device in configuration mode, and use always the SPI to read from device. In order to do that I just expose pin SAMPLE, WR to transfer registers and SCLK, SDI, SDO, CS for the SPI communication.
Leavind SOE to GND, RD to VCC, CS to RES0 and RES1 to VCC, and A0,A1 also to VCC to let this device stay always in configuration mode.