Hello everyone:
I want to re-program OTP-EPROM, and when finish step "E_EN " , it's all fine. I can read my data from register correctly,BUT when I send 0x27 to SHDW_CTRL, I can't read data correctly from register.
P.S.
1.I only program FUNCTION_CONFIG, for measure VBAT pin and change conversion time.
2.I've tried reset(power off and power on again) without write 0x27 to SHDW_CTRL, and read register "FUNCTION_CONFIG @0x40", I lost my data....I got 0x00..(If I didn't reset, I read data correctly)
Does anyone know why I can't read correctly after write 0x27 to SHDW_CTRL??
Tnanks
