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Altera_Forum
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12 years ago

I am stuck

I tried to implement the following code, copied from Page 37 of the ALTERA Verilog manual: module compinst (data,clock,clearn,presetn,a,b,c,gn,d,q_out,y,wn); input data,clock,clearn,presetn...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

The TTL line is still very popular in schools, particularly community colleges, because it is cheap. Furthermore, you can use the family to teach digital design easily. In several cases, ECL is still being used commercially. For example, you use the 7490 to teach what a counter does not how to use it commercially.

Andrew