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Message
From: FRANCISCO JOSE DA SILVA LARANJEIRA<a21671@a...>
Date: Tue Mar 20 18:03:30 CET 2007
Subject: [oc] new to cores world, need a little help
HiI'm new to the cores world in my new work, but I know
something of VHDL. I was thinking to make a blinking led
and I thinked to make something like:
| Core |
| |
Led -- | PPort |
| |
| ROM <-|- TXT <-- |WinAVR | <--A litle C program
| |
| RAM -|-> BlockRAM in VHDL
I have the C program but my boss asked me not to use all
AVR core because I will not use it all. He asked me to
delete some of the core block's like USART.
Can I simply delete the block in the schematic? I use HDL
Design of Mentor Graphics. What blocks do I need? Cor,
ROM, DataRAM and PPort. Do I need any more? because I want
the led blinking at 1s frequency maybe I need the wait,
but I don't know what I should or not delete from the
entire AVR Core.
Thank's in advance. I hope the little scheme help
Francisco Laranjeira
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