http://sutherland-hdl.com/online_verilog_ref_guide/verilog_2001_ref_guide.pdf 8.0 Primitive Instances (Page 19) bufif0, bufif1, notif0, notif1 - (1–output, 1–input, 1–control)
You can also look at pinseq number, which confirms it as well.
I'm glad you asked it, because I've just noticed that notif symbols are wrong as well.
I am attaching one more patch to fix notif symbols.
http:// sutherland- hdl.com/ online_ verilog_ ref_guide/ verilog_ 2001_ref_ guide.pdf
8.0 Primitive Instances (Page 19)
bufif0, bufif1, notif0, notif1 - (1–output, 1–input, 1–control)
You can also look at pinseq number, which confirms it as well.
I'm glad you asked it, because I've just noticed that notif symbols are wrong as well.
I am attaching one more patch to fix notif symbols.