I am using uVision2 in conjunction with "Texas TAS1020". I use Hitex x51 emulator and the driver (http://www.keil.com/download/docs/119.asp) to debug my program. I would be happy if you could provide me some applications notes or information on how to configure and setup such environment using uVision2 and Hitex X51 so that I can access the TAS1020's onchip ROM functions and its peripherals such as I2C, USB.
My environment is almost working and I can start debugging and communicate with Hitex emulator and go step by step through my source code, but due to some problems I am not able to access the tas1020 onchip peripherals and memory space from within the code running on Tas1020.
Any help regarding memory maps (such as emulator overlay memory, target memory) and troubleshooting their issues is highly appreciated
"My environment is almost working and I can start debugging and communicate with Hitex emulator and go step by step through my source code, but due to some problems I am not able to access the tas1020 onchip peripherals and memory space from within the code running on Tas1020.
i wonder if there is verity in that,
i mean, if the access to hte chip is itself not established, there is no point in assuming the environment is almost working,
PS, had a similar experience, thats why so confident, check it out,
Well, I mean that the program which runs on the emulator is kind of running in an independent mode.
To be more precise I should say that I can access some peripherals such as UART and TIMER (because they reside on the microcontroller on the emulator cable) and I can see the debugging printfs on my PC.
Unfortunately I am not able to call functions from TAS1020's ROM because [I think] the program inside the emultor memory does not see the ROM at address 0x8000 it just reads some garbage data at that address.
I am also not able to communicate with the peripherals on TAS1020 because [I guess] their address space is mapped into emulator overlay memory not to the real target (TAS1020)
Thanks for the help
In that case, why dont you jus try outsourcing your program, thats a better option,
driving Home this point that its a most viable suggestion
find out what the other guys ask for in return,
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