CCS/MSP430F5638: How to speed up the refresh speed of LCD?

Susan Yang

Part Number: MSP430F5638

Tool/software: Code Composer Studio

Dear team,

1 The customer uses a 1.54-inch color screen, a resolution of 240×240 and an 8-bit parallel port. He found that the refresh rate is very slow.

What solutions are there?

2 The customer also wants to use LCD which screen is 4.0 inches and the resolution is 480×800. Is it possible?

BR,

Susan

over 4 years ago

0 Lixin Chen1 over 4 years ago

TI__Expert 7015 points

Hi, Susan,

It seems customer is using LCD module. And the interface for the MSP430 and the LCD is 8-bit parallel port.

What is the refresh rate now? Do you have the LCD datasheet?

The refresh rate may be improved by increase the data feeding speed into the LCD. But It is better to find the LCD module specification to see how it works and what is the interface definition between MCU and LCD.

Thanks,

Lixin

0 Lixin Chen1 over 4 years ago in reply to Lixin Chen1

TI__Expert 7015 points

Hi, Susan,

Any feedback? Is the issue resolved?

Thanks,

Lixin

0 Susan Yang over 4 years ago in reply to Lixin Chen1

TI__Genius 9955 points

The customer does not give me the LCD datasheet. I will feedback once the customer response.

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CCS/MSP430F5638: How to speed up the refresh speed of LCD?