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Use of AHBSRAM in LPC1768

Question asked by Ashok Rabadiya on Jun 17, 2019
Latest reply on Jun 19, 2019 by Felipe García

I'm working on a LPC17688.

I want to use the AHB SRAM (32 KB at 0x2000 0000, 16 KB at 0x2000 8000 and 16 KB at 0x2000 C000) to store program.

 

Question 1 : what are the differences between local SRAM and AHB SRAM? The AHB SRAM access time is the same as for local SRAM?

Question 2 : I want to use it to store program (no data). These areas are contiguous, aren't they ? So I just have to define one area in my scatter file (from 0x2000 0000 to 0x2000 C000) and not 3 differents ?

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