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Lpc2000

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Message

Re: USART usage with PS/2 Mouse

2005-05-30 by Karl Olsen

--- In lpc2000@yahoogroups.com, "mal_ibn" <mal_ibn@g...> wrote:

> does the synchronous section of USART work on the PS/2 mouse 
> protocol. 
> I expect some trouble with the ACK or with the Host Send-Request 
> which might confuse the bitcounter within the USART. 

The LPC2000 UARTs are 16C550 compatible, and they don't have a 
synchronous section.  They won't work with the PS/2 protocol.

Karl Olsen

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