MSP430FR6820 - can I use each pin of R23/P6.0, R13/P6.1 and R03/P6.2 as GPIO using LCD_C ?

Hidetaka

Other Parts Discussed in Thread: MSP430FR6820

Hello,

When using internal charge pump of LCD_C by MSP430FR6820, can I use each pin of R23/P6.0 and R13/P6.1 and R03/P6.2 as GPIO?

Regards, Hidetaka.

over 8 years ago

0 Ryan Brown1 over 8 years ago

TI__Guru**** 202106 points

Hello Hidetaka,

As Table 27-2 of the User's Guide states, at least R33 and R03 are required for static mode operation of the LDC_C. If R23 and R13 are not being used as inputs for the LCD_C bias generator then they can be initialized as GPIOs instead.

Regards,
Ryan

0 Hidetaka over 8 years ago in reply to Ryan Brown1

Expert 1080 points

Thanks, Ryan-san.
Regards,
Hidetaka.

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MSP430FR6820 - can I use each pin of R23/P6.0, R13/P6.1 and R03/P6.2 as GPIO using LCD_C ?