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How do I enable the SRAM1 clock just after Reset on LPC546xx

Question asked by Daniel Gull on Jan 24, 2019
Latest reply on Jan 29, 2019 by Daniel Gull

Hi,

 

The reset value after boot of the SRAM1 bit in AHBCLKTRL0 in LPC546xx according to UM10912 is 0. This means the clock to the SRAM1 is disabled after reset. I however need this clock signal to be enabled in the startup sequence. How can I enable this bit using assembler code in the startup file? Are there examples out there that already do this that I can just copy?

 

Many thanks

 

Dani

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