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Signed numbers: Adding 2 negative numbers
I'm trying to port the following C code to VHDL using 1164 and numeric_std: int L = minR*8 - 128; int R = minL*8 - 128; newspeed = R + L; newturnrate = R - L; I can do the multiplications and subtractions. I run into problems when L and R are both negative numbers and I try to add them: C... -
what's wrong with this interger counter?
In this part of my state machine for controlling a UART. I am expecting my count variable to well... the code is pretty simple: when stReceive => rdSig <= '0'; wrSig <= '0'; -- If new data is available for reading if (rdaSig = '1') then -- Later want to...
