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User7282
Level 4
Level 4
Hi,

I have a 320x240 18 bit RGB LCD (PH320240T-009-IC1Q) that I am trying to control with XMC4500.

Reading the documentation available, I understand that I should use an SDRAM to store the raw data that will be displayed in the LCD. Considering that I have 18 bits per pixel I assume that I will need a 32-bit SDRAM.

But in the XMC4500 reference manual, see that EBU only supports 16 bit SDRAM.

So would you say that this LCD is incompatible with the XMC4500? There is some kind of workaround that I can do to overcome this?
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2 Replies
Travis
Employee
Employee
First solution authored Welcome! 500 replies posted
Hi,

XMC4500, support up to 32bit of Data and address bus.

1969.attach
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User7282
Level 4
Level 4
Thank you for your answer.

Right, I understand that. What got me thinking was this section:

1971.attach

This means that I cannot use the SDRAM interface directly, but I can still use the EBU to control to a 32-bit SDRAM?
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