Hi Guys
How about a hybrid approach to the hardware. Use an FPGA for the time
critical stuff, vector drawing
and beam control, and an ARM to do the rest ?
BTW, tried a dual SPI DAC on my Cinematronics FPGA board and in some
games the vectors were
noticeably out of position, solved it by using a pair of parallel DACs.
Timing is critical when drawing
vectors and a 100ns makes a noticeabe difference.
Chris
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Received on Sat Apr 21 05:52:17 2012
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