C2000™︎ microcontrollers

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TMS320F28388S: CLB questions

CHO SR

Genius 3415 points

Part Number: TMS320F28388S

Tool/software:

Hi,

The customer is reviewing the CLB Tool.

Please guide us on how to implement equation on the CLB Tool screen using look-up table in assembly language.

And if you look at the 29.4.6 Asynchronous Output Conditioning (AOC) Block in the sprui33h.pdf document, it seems to be manipulating the output, but if only up to two inputs (AND, OR, XOR) can be manipulated, it looks separate from the look-up table.

Please explain the details of this part in detail.

0 Luke Jones 8 months ago

TI__Mastermind 22650 points

Hello,

Can you provide an example of the look up table output you are trying to create?

The CLB Tool User's guide should provide instructions on this:

https://www.ti.com/lit/ug/spruir8b/spruir8b.pdf?ts=1719843598921&ref_url=https%253A%252F%252Fwww.google.com%252F

Thank you,

Luke

0 CHO SR 8 months ago in reply to Luke Jones

Genius 3415 points

Hi Luke,

Sorry, my reply was late due to missing mail.

Customer wants to use machine language due to limited use of CLB Tool.

Let's check the example of the lookup table output.

+1 Luke Jones 8 months ago in reply to CHO SR

TI__Mastermind 22650 points

You can use the following driverlib functions to configure the LUTs manually, I don't using assembly language is necessary:

CLB_selectLUT4Inputs

CLB_configLUT4Function

Thank you,

Luke

0 CHO SR 8 months ago in reply to Luke Jones

Genius 3415 points

Thank you for your support.

Can you tell me the specific table value of FN(field) with Bit 22 to 15 in CLB_OUTPUT_LUT_1 Register (Offset = 2Eh) [Reset = 00000000h] in TRM data?