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Altera_Forum
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15 years ago

Error: The pin "data[5]" has multiple drivers due to the constant driver

Hello, Im kinda new with Quartus II and VHDL so let's go. Im projecting a simple CPU. with 4 registers. so i have 2 signals to let the register (normal_buffer) read from the bus or right. th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

It works...

i made a tri state buffer at PC..

thanks

but, hey why the PC must be inout?

if it only send information to the CPU