The board comments I've seen so far look good. One thing I like to see in
schematics is for the netnames to be identified as active low or active
high. For example, the nets driving your LEDs are active low. Depending on
your cad system, you can either put a bar over the netname or maybe end
the netname with "n" (for not). Similarly, chip pins should, in my
opinion, be marked as active high or low. If there is a pin whose name
(the name inside the chip) is RESET, I expect the pin to be active high
UNLESS there is a bubble outside the chip, which would make it active low.
This way, I can quickly look at the schematic and know whether I need to
drive the pin low or high to reset the chip. I don't have to go digging
through the datasheet on the chip. This sort of stuff really helps me in
understanding a circuit and writing code for it.

Harold



--=20
FCC Rules Updated Daily at http://www.hallikainen.com - Advertising
opportunities available!
--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.