On Mon, 11 Mar 2002 00:58:17 -0500 rm <[EMAIL PROTECTED]> wrote: > On Mon, Mar 11, 2002 at 03:08:39PM +1100, Erik de Castro Lopo wrote: > > Hi People, > > A good example of this is the PLX iop480 > > (see link [1] below), a 32 bit PPC core which can connect directly > > to the PCI bus. Connected to this processor are however many serial > > UARTs are required for the Midi I/Os. > > just out of curiosity, have you seen an example layout with the pqfp > part done in 4 layers or less? they don't specify in the HDK > datasheet.
The PQFP is a surface mount device so there are no layers. I also think it is a standard package but I'm not sure where to get the footprint. I've been away from hardware design for almost two years :-) Erik -- +-----------------------------------------------------------+ Erik de Castro Lopo [EMAIL PROTECTED] (Yes it's valid) +-----------------------------------------------------------+ "Even in the area of anticompetitive conduct, Microsoft is mainly an imitator." -- Ralph Nader (1998/11/11)
