SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 22
V1.1
”
ERROR!! Please check OTP direction!
” means OTP direction error.
When
”VDD ERROR”
showing, please check ICE POWER to 5V
、
OTP direction and OTP
type.
When
”VPP ERROR”
showing, please check VPP to 12.3V
、
OTP direction and OTP type.
When “
VPP ERROR”
showing, please adjust VPP voltage. Click “Adjust VPP” button into
adjusting VPP MODE. Adjust VPP voltage to 12.3V by VR. VPP voltage will show in
information dialogue block. Another way, you can used an electric meter to measure VPP point
as show below:
Adjust VPP voltage to 12.3V by VR.
