Author Topic: R/W signal NHD-C0216CZ-FSW-FBW-3V3  (Read 1972 times)

Felix

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R/W signal NHD-C0216CZ-FSW-FBW-3V3
« on: August 28, 2015, 04:07:35 AM »
In the data sheet of the NHD-C0216CZ-FSW-FBW-3V3 (NHD-C0216CZ-FSW-FBW-3V3) there is a column R/W. The signal is used for commands "Read Busy flage and address" and "Read data from RAM".

This pin is on the ST7030 controller. But it is not on the 10-pin interface of NHD-C0216CZ-FSW-FBW-3V3.

Does this mean reading from the display is not possible?

Felix

Saurabh_B

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Re: R/W signal NHD-C0216CZ-FSW-FBW-3V3
« Reply #1 on: August 28, 2015, 09:18:17 AM »
Yes, unfortunately with the serial interface the controller's serial data pin is an input only. You would not be able to read from this display.

Felix

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Re: R/W signal NHD-C0216CZ-FSW-FBW-3V3
« Reply #2 on: August 31, 2015, 12:50:48 AM »
Thanks for the information.

Felix

 

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