Lpc2000

Hi Gus,

the answer to your two questions USB host? USB device? is Yes. First
the device on the LPC2140 series but we are also working on a host
option for 2nd half of the year. 

And oops the Fifo for the SSP is 16 messages but it is 8 for receive
and 8 for sending. 

Robert

--- In lpc2000@yahoogroups.com, "Gus" <gus_is_working@y...> wrote:
> 
> Robert,
> 
> Do you know if there are any plans on adding USB to the LPC parts? 
> USB host? USB device?
> 
> Thanks,
> 
> Gus
> --- In lpc2000@yahoogroups.com, "philips_apps" <philips_apps@y...> 
> wrote:
> > 
> > Hi Karl,
> > 
> > the User's Manual has been posted in the file section (by John).
> > 
> > The 2132 and 2131 have an extra Flash area for the boot loader. 
> 64k /
> > 32k are all available to the user.
> > 
> > SSP Fifo 16 messages (see UM), data length any value between 4-bit 
> and
> > 16-bit.
> > 
> > Why not changed both SPI to SSP, legacy / compatibility. The old 
> SPI
> > let's you switch between master and slave mode on the fly, the SSP
> > sort of does not. This feature is not typical in SPI usage but..  
> some
> > people might use / want it.
> > 
> > Hope these answers help.
> > 
> > Robert
> > 
> > 
> > --- In lpc2000@yahoogroups.com, "Karl Olsen" <kro@p...> wrote:
> > > 
> > > --- In lpc2000@yahoogroups.com, "philips_apps" 
> <philips_apps@y...> 
> > > wrote:
> > > 
> > > > btw. Users Manual will probably take another week or two.
> > > 
> > > philips_apps, any news on the updated User Manual?  And an 
> errata 
> > > sheet?
> > > 
> > > With the new POR, can you just tie /RESET to VDD?
> > > 
> > > The Aug 25 manual says that the boot loader uses 12 KB in the 
> > > LPC2138, leaving 500 KB for the user, but in the LPC2132 it uses 
> 0 
> > > KB.  Does the LPC2132 (and LPC2131) have an extra secret 12 KB 
> flash 
> > > or ROM, or is there really only 20KB/52KB left in the 
> LPC2131/32?  Or 
> > > is there no boot loader at all?
> > > 
> > > How large is the SSP FIFO?  And can SSPCR0.DSS (data size) be 
> set to 
> > > any size between 4 and 16 bits, or are only 4, 8, and 16 allowed?
> > > 
> > > (And why didn't you change both SPI controllers to SSP?  The 
> > > master /SSEL "feature" is apparently only fixed in the SSP?)
> > > 
> > > Karl Olsen