About RT1052 semc interface conncet SRAM

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About RT1052 semc interface conncet SRAM

935件の閲覧回数
钱汉望
Contributor I

Hello:

     We make a new project with 1052 to connect traditional external sram memory chip. But based on manual reference, can not find WE and OE pin connect to 1052 semc, only SEMC_WE for SDRAM only. 

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However, in the reference still write above:

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Please tell me how to connect the SEMC and SRAM interface.

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588件の閲覧回数
jorge_a_vazquez
NXP Employee
NXP Employee

Hi

In the Reference Manual, you find the section "24.4.3 Pin Mux in SEMC"  the table.

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So SEMC_WE is only used for SDRAM, for SRAM you have to use the SEMC_ADDR11

Hope this helps

Best regards

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