- Joined
- Jun 20, 2002
- Location
- Vicenza (Italy!)
ah VDDR is a bit lower than +3.3v
so for example
VDDR1=redaded by winbond HWD
VIO1=redaded by winbond HWD
VDDR2=redaded by Tester
VIO2=redaded by Tester
in my test
VDDR1=3.28v fluctuating from 3.28 to 3.24v
VIO1=3.3v
VDDR2=3.3v never fluctuating, rock stable
VIO2=3.38v
so the winbond doesn't read well but you can use the read of the VIO line of the winbond HWD to read the real VDDR
so for example
VDDR1=redaded by winbond HWD
VIO1=redaded by winbond HWD
VDDR2=redaded by Tester
VIO2=redaded by Tester
in my test
VDDR1=3.28v fluctuating from 3.28 to 3.24v
VIO1=3.3v
VDDR2=3.3v never fluctuating, rock stable
VIO2=3.38v
so the winbond doesn't read well but you can use the read of the VIO line of the winbond HWD to read the real VDDR