Other Parts Discussed in Thread: AWR1642, LP873220
LP873220RHDRQ1 is used to power up AWR1642, and there are some questions need help:
1. What is the progress if we need TI OTP factory program?
2.At present, we configure the voltage value by I2C , then enabling EN; but there are some occasional non-working phenomena during many times test.
Is there a configuration process guide with OTP initially null for reference?
3.If TI can provide the driver code of I2C for reference?
Here is my schematic diagram:
Thanks!