About RT1052 semc interface conncet SRAM

[钱汉望]

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. 

 

However, in the reference still write above:

       

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

[jorge_a_vazquez]

Hi

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

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

Hope this helps

Best regards