Part Number: AFE4420EVM I got a new firmware to an AFE4420EVM that we bought recently. The firmware is downloaded into the board but when we try to download a new configuration file (fff.cfg) using the GUI the process is stopped suddenly and does not finish…
Part Number: AFE4420EVM Other Parts Discussed in Thread: AFE4420 Hi the AFE4420EVM when plugged with the PC and does not show up the LED green light on. It does show the green LED light on if the sensor board is disconnected from the board. It seemed that…
Part Number: AFE4420EVM We are using the AFE4420EVM for a study at work. I am the mechanical engineer on the program and am trying to figure out how to mount this board. It looks like the holes on corners are pierced through which I originally thought…
Part Number: AFE4420EVM Hi Team,
a customer is evaluating with the AFE4420EVM. In the software for the 4420EVM (version 1.1.0) there are limited possibilities to set up the configuration. For example changing the TIA Gain in register 203 for phase 7…
Part Number: AFE4420EVM Other Parts Discussed in Thread: TIDA-010029 Hi,
I have been going through documentation of TIDA-010029.
And I came across following calculation.
TX_SUP = V LED + V HR + 0.3 = 3.2 + 0.625 + 0.3 = 4.125 V
This part in the datasheet
Can…
Part Number: AFE4420EVM Other Parts Discussed in Thread: AFE4420 I have been using an AFE4420EVM evaluation board for a little over a month and while running some tests it just stopped working. I noticed the Green power LED would not light up and when…
Part Number: AFE4420EVM Other Parts Discussed in Thread: AFE4420
My question:
If I want to record from LED 1, 2, 3 all from PD2. (Ideally I want PD1 too)
I want to put the device on a wrist and optimize for the BEST SNR for the PPG from all LEDs.…
Hi Future,
Since these are NDA devices, they are not stocked at Mouser or Digikey.
You may request for the EVM from the respective device tools folder.
https://www.ti.com/tool/AFE4405EVM#order-start-development
https://www.ti.com/tool/AFE4410EVM#order…
Part Number: AFE4420EVM Other Parts Discussed in Thread: AFE4420 Tool/software: TI-RTOS Dear
we bought it AFE4420EVM we need to deveolp now , could you can provide source code for us , thanks
