Virtex-5 DSP48 - fun while sick at home

the "E" in DSP48E stands for enhanced, at allows way more fun with the DSP48 block

like today I had to stay home (catched cold) and did think lets try out the SIMD mode and the result is done:

a 4 Channel 12 Bit PWM unit that uses

sure it uses

it was pretty fun excercise - doing 3 channel PWM with DSP48E would be piece of cake, but getting 4 channels working was a bit more brainwork. ;)

Antti