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0x34
Associate
April 24, 2020
Question

Share pin between LCD Interface and SDRAM

  • April 24, 2020
  • 1 reply
  • 696 views

I'm making a LCD module with SDRAM for a STM32F767zi dev board but some pins are shared between this interfaces. How i can commutate the funcionality?

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1 reply

waclawek.jan
Super User
April 25, 2020

Memory-mapped LCD?

The two devices are distinguished by using a different chipselect pin, from programmer standpoint they are located in different address space.

JW