I've spent the last week or two trying to get my MSP430 to communicate with an NT7605-based LCD.
I found this post with a very similar problem: Debugging initialization of LCD with NT7605 driver I've followed every step of this post and even directly copied their code (adjusting the pin connections accordingly) but to no avail.
The specific LCD module I am using is NHD-C0220AA-FSW-FTW (datasheet: http://www.newhavendisplay.com/specs/NHD-C0220AA-FSW-FTW.pdf)
I have used a logic analyzer to verify that I am sending the correct data and that my pins are connected correctly, at least as far as I can tell.
At this point, I have attempted to verify everything that I could suspect to be wrong (incorrect voltage levels, incorrect pin assignments in software, in correct wiring, etc), and I don't really know what to try next.
If anyone has working initialization code along with a pinout that I could try to ensure that my device is not broken, that would be great!