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ARM9 - Can't use Peripherals

Hi,
I'm using UV3 also UV4 with ARM7 (LPC2368/2478) with ULINK2 (Jtag). Everything works fine and I have the ability to debug the On-Board CPU.
I try to connect to LPC3250. It works (I Can program code and run) but The periperals menu is empty and I can't debug the LPC3250.

In the 'Target-Debug-Setting' the 'Jtag Device Chain' has:
0x1b900f0f - Unknown JTAG Device
0x17900f0f - ARM926EJ-S Core

Maybe the 'Unknown JTAG' is the problem - But how to solve it?

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  • Hi John,
    Thanks for your reply - I notice the header that say 'peripherals are NOT simulated' but when you enter to each section - there is explanation on all the peripheral that are simulated.
    My problem is that the 'Peripheral' menu option is empty.

  • but when you enter to each section - there is explanation on all the peripheral that are simulated.

    I'm afraid you're misinterpreting the information on the web site. What those individual sections contain is the description of what those peripherals' simulation would be, if they were already similated (content doubtlessly taken from work-in-progress documents or copied other from other, similar devices). But the top page quite clearly states that they're not.