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Altera_Forum's avatar
Altera_Forum
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12 years ago

Pin assignment for comparator

Hello, still designing a comparator (VHDL) and i want to assign an input pin with a fixed gain/ref (e.g 00001100). How am i supposed to assigned this width to the FPGA??? Is it compulsory i attach a ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

K... i already assigned a value in my VHDL to the gain/ref (000000000000100). After compilation, i had to assigned each I/O to an FPGA pin at the assignment editor. But i did assign the gain with a width 16 to some HSTC pins and it didn't work. where exactly do i assign the gain in the FPGA??. Or is assignment not necessary cos i had specified a value on my code???