Forum Discussion

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

Warning (14130)

Hi, I am getting this type of warning while synthesizing the design.. any suggestion/advice??? warning (14130): reduced register "buf_reg[13][0]" with stuck data_in port to stuck value vcc
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

It means that whatever logic you have on the input to the register named BUF_REG[13][0] always generates a '1' value. Therefore there is no point in adding a register and Quartus deletes it.

You need to check the logic driving that register bit.

Hope this helps