Who can tell me

So, No one knows this?

So, No one knows this?

It was my belief that it was documented, since it has also been discussed a number of times on this forum.

So,where was it documented?tell me,and thank you!!!

http://www.keil.com/support/man/docs/tr51/

The documentation would also be included in your installation on your PC - have you actually looked at it yet?

No,this is not detail!

What did you find lacking when reading the section about stack management? Id does tell where the stacks are located. It does tell what happens on a task switch. What more do you need?

You have already been asked once to explain what extra detail you need!

If you don't explain what you need, how can you expect people to guess?!

It would also be sensible to explain what you are actually trying to achieve - there may well be better ways to do it!

Yu Zhou,

Are you looking for something like this?

The Insider's Guide To KEIL RTX51 Tiny
  * 13 Stack Management
    o 13.1 Features
    o 13.2 Design
    o 13.2.1 Advantage
    o 13.2.2 Disadvantage
    o 13.3 Applications
    o 13.4 Implementation
    o 13.4.1 Data types
    o 13.4.2 Control structures
    o 13.4.3 Subroutines
    o 13.5 Some KEIL's magic
    o 13.6 Source code with well comments

Yes,I need the details like this!So,How can i get it?

Supply your CV and see if you get work as developer at Keil.

Yu Zhou,

It seems that, this forum will help everyone whoever asks for a help. So, I also did something for you. I found an article from Internet talking about "Adding the Priority Feature to RTX51 Tiny with source code". Thus I believe the documentation you are looking for, must be exist somewhere.

But there is one thing you should know: this forum belongs to KEIL, and you already leave you IP-address and Email-address to KEIL; so this is not a good place to ask a question about how to "acquire" KEIL's property.

Be careful, Yu Zhou!!!

The only hit I get on google for "The Insider's Guide To KEIL RTX51 Tiny" is this thread!

So, where can it be found?

Due to my limited English ability, it is not easy to describe my guess about Yu Zhou's requirement in writing. So I did some "Copy & Paste & Modify" works to output that unreal "The Insider's Guide To KEIL RTX51 Tiny", it is only for clarifying Yu Zhou's requirement.

What I have found is an article talking about "Adding the Priority Feature to RTX51 Tiny with source code". With this finding, I know:

1. The source code of RTX51 Tiny is available.
2. Someone has done some research on it and has made a patch to add the Priority Feature to it.

So it is possible that someone also has written some detailed documentation and/or research report for RTX51 Tiny.

"What I have found is an article talking about 'Adding the Priority Feature to RTX51 Tiny with source code'"

So, how about posting a link to that article, or describing where you found it?

"The source code of RTX51 Tiny is available"

Yes, it says so herre: http://www.keil.com/rtx51tiny/specs.asp

Has anyone looked into the C51/RtxTiny2/Source files that comes with the PK51. It sure looks like source files in ASM to me.
Bradford

Yes - just like it says on the tin: http://www.keil.com/rtx51tiny/specs.asp