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Character LCDs / NHD-C0216CZ-FSW-FBW Serial Interface RS line question
« on: May 04, 2015, 08:29:15 AM »
I have a question about the use of the RS line for the serial interface, and about writing data in general.
First, can I send multiple bytes of data following a command to set the DDRAM address, or must I send command, data byte, command, data byte, command, data byte, etc.
Second, if I can send multiple data bytes following a single command, do I need to pulse the RS line for each data byte, or do I only need to pulse it for the first data byte?
First, can I send multiple bytes of data following a command to set the DDRAM address, or must I send command, data byte, command, data byte, command, data byte, etc.
Second, if I can send multiple data bytes following a single command, do I need to pulse the RS line for each data byte, or do I only need to pulse it for the first data byte?