CodeWarrior for MCU中的主题 Re: Processor Expert Bug?

FlexBus Processor Expert Bug?

kackle123 — Fri, 14 Sep 2018 21:08:50 GMT

When using Processor Expert (PE) in a MK64FN1M0VLQ12 bare metal project within CodeWarrior 10.6, the FlexBus component/bean (Init_FB) doesn't allow me to point its Memory block 0 to 0x60000000. It responds with the error "There is no access into memory from 0x60000000 to 0x60000001". Is this a bug?

Re: Processor Expert Bug?

Alice_Yang — Mon, 17 Sep 2018 06:42:24 GMT

Hello Joe,

This is not a bug . The Flexbus address allowed range is 0x6000 0000 - 0xDFFF FFFF .

Processor Expert reminder it , also the Reference Manual of chip MK64FN1M0VLQ12 show it :

Hope it helps,

Have a great day,
TIC

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Re: Processor Expert Bug?

kackle123 — Mon, 17 Sep 2018 14:28:57 GMT

But I am not trying to enter a base address of 0x50000000; I am trying to enter 0x60000000.

Re: Processor Expert Bug?

Alice_Yang — Tue, 18 Sep 2018 08:41:40 GMT

Hi Joe,

Please share your project .

Alice

Re: Processor Expert Bug?

kackle123 — Tue, 18 Sep 2018 14:09:14 GMT

I included a picture of the FlexBus (Init_FB) Processor Expert (PE) component:

To recreate the problem:

1) Create a new MK64FN1M0VLQ12 (LQFP 144-pin package) project with PE within CodeWarrior 10.6.

2) Add component Init_FB to its PE.

3) Populate the Init_FB's values in the same way shown in the picture above.

No start address that you enter is allowed.