On 2013-12-29 14:51, Dave wrote:
Yes I have a Spartan 3E Sample Pack board and was
looking to use it to
build a Strobe for timing my Teletypes so was looking at the power to
see how much drive I could get. I was amazed to find the PSU is the most
complex part of the circuit with 3 x ICs, three filters ....
Yes, it is a pain in the neck. Even CPLDs need 3v3 (this is there
"anyway") and 1v8 for core.
I understand, why people are just buying beaglebones and leave the
hardware alone ;-)