Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Tri-state fanout converted to OR gate

Hi, I'm writing Verilog code for an I2C expander with bidirectional 16-bit output. If I need to read the status of the pins into a register, which means I the tr-state output pins are conn...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Take a look at the design examples page on www.altera.com and search for "tristate". You'll find examples of what you are attempting to do.