KEIL RTX Kernel

hmm. Why is the english so fractured by so many people here?

The answer to your question is, Yes there are many of them.

I wrote a program using RTX-51 back in like 90 or 91.
It was a 12 mhz 8051 (fastest one around was a Dallas part at 20 mhz) and I could not get the company to use it. I *DID* prevail and forced the hardware guy to put a 32K sram on the board.

This product controlled 4 DUARTS. I used 8 tasks uner RTX-51 to handle the UARTS. There was also a timer task, and several other tasks. It worked well, though it was hard-pressed to keep up with 8 uarts running 9600 baud, decode the X.28 protocol on each one and do it right.

RTX-51 worked very well. I still have a copy of it, but don't have the manuals anymore, so have never used it for anything since.

This box was a communication concentrator for a system of stop light controllers.

hmm. Why is the english so fractured by so many people here?

The answer to your question is, Yes there are many of them.

I wrote a program using RTX-51 back in like 90 or 91.
It was a 12 mhz 8051 (fastest one around was a Dallas part at 20 mhz) and I could not get the company to use it. I *DID* prevail and forced the hardware guy to put a 32K sram on the board.

This product controlled 4 DUARTS. I used 8 tasks uner RTX-51 to handle the UARTS. There was also a timer task, and several other tasks. It worked well, though it was hard-pressed to keep up with 8 uarts running 9600 baud, decode the X.28 protocol on each one and do it right.

RTX-51 worked very well. I still have a copy of it, but don't have the manuals anymore, so have never used it for anything since.

This box was a communication concentrator for a system of stop light controllers.

hmm. Why is the english so fractured by so many people here?

Well maybe because this forum is a haven for people from all over the world?
Some of us here seem to have similar problems with posting source code correctly. Here is an example:
http://www.keil.com/forum/docs/thread13051.asp

Not to mention the inherent inability to narrow down the problem to something comprehensible...!