AM620-Q1: LPDDR INTERFACE

sangeeta khattri

Part Number: AM620-Q1
Other Parts Discussed in Thread: AM623, AM625

For the AM625 / AM623 Starter Kit (EVM) with (AM6204BTGFHIALWRQ1), we have customized the design according to our requirements and replaced the LPDDR with IS46LQ16512B-053BLA1. We would like to know how to confirm the feasibility and compatibility of this change with the processor. We have also attached the datasheet for your reference.LPDDR46LQ16512B (1).pdf

2 months ago

0 JJD 2 months ago

TI__Guru* 94981 points

Please use the AM62x DDR Register Configuration tool: https://dev.ti.com/sysconfig/?product=Processor_DDR_Config&device=AM62x to configure the ISSI LPDDR4 (instructions are in README in the tool). This tool will generate a header file which needs to be built into your code so the driver can initialize the DDR appropriately. For functional validation, i would recommend using linux memtester or other memory stress tool and run across your expected operating temperature range.

Regards,

james

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AM620-Q1: LPDDR INTERFACE