[FAQ] TMS320C6657: How to calculate the "DDR3 Interface – Registers" for Keystone I devices and Test/Debug on Keystone I EVM.

How to calculate the "DDR3 Interface – Registers" for Keystone I devices - ( C6657 / C6678 ) and Test/Debug on Keystone I EVM ?

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The FAQ already exists for Keystone II devices. The procedure is same. Please use the documents and gel files of Keystone I devices instead of Keystone - II.

[FAQ] 66AK2E05: How to calculate the "DDR3 Interface – Registers" for Keystone II devices and Test/Debug on Keystone II EVM. - Processors forum - Processors - TI E2E support forums

Documents to read at first sight:

1. Design requirements - https://www.ti.com/lit/an/sprabi1d/sprabi1d.pdf

2.Keyston I Interface bring - up - https://www.ti.com/lit/an/spracl8/spracl8.pdf 

3. KeyStone I DDR3 Initialization - https://www.ti.com/lit/an/sprabl2e/sprabl2e.pdf

4. Keystone Architecture DDR3 Memory Controller -  https://www.ti.com/lit/ug/sprugv8e/sprugv8e.pdf 

Pre-requisite:

1. Download Calculation Spread sheet (“Keystone I DDR3 Register Calculation Spreadsheet ” from this link : http://www.ti.com/lit/zip/sprabl2 ( This link will directly download, sprabl2.zip file. Please look into your download folder).

The rest, follow the instructions given in the FAQ of Keystone II. :-[FAQ] 66AK2E05: How to calculate the "DDR3 Interface – Registers" for Keystone II devices and Test/Debug on Keystone II EVM. - Processors forum - Processors - TI E2E support forums

In-place of spread sheet and DDR3 guide of Keystone II, have the spread sheet and guide-notes of Keystone I.

There is no debug gel file available for Keystone -I devices.

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Visit this FAQ on "DDR3 Read write test code" (or) How to do DDR3 test on C6678 EVM or K2H EVM board ?

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1244930/faq-tms320c6678-ddr3-read-write-test-code-or-how-to-do-ddr3-test-on-c6678-evm-or-k2h-evm-board

Regards

Shankari G