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AM6526: AM6526

Sherin MA

Prodigy 40 points

Part Number: AM6526

Tool/software:

GPMC, it is mentioned that at Max 4 memory devices can be connection. Is there any way to connect more than 4 memory devices to GPMC. Please suggest
Minimum and maximum memory size which can be connected to GPMC. If size of memory to be connected is very less than minimal size need is there any other way to use unused memory location for other device?

0 Swargam Anil 3 months ago

TI__Mastermind 46666 points

Hello Sherin MA,

The GPMC memory-mapped range is divided into 4 chip select (CS) regions. This means that we cannot connect more devices beyond this CS limit.

For more information on the maximum and minimum sizes of devices that can be connected to the AM652, please refer to the FAQ section.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1349234/faq-am24x-am64x-am62x-what-are-the-maximum-sizes-of-nand-or-nor-or-psram-memories-that-can-be-connected-to-gpmc-for-the-am24x-am64x-am62x

Regards,

Anil.

0 Swargam Anil 3 months ago in reply to Swargam Anil

TI__Mastermind 46666 points

Hello Sherin MA,

We are not recommending AM65 for new design.

So, you can please go with either the AM64X or AM62x family devices for your requirements.

Regards,

Anil.