Can I use hd44780 based LCD?(I haven’t any other) Where connects CS pins?(are they important?) If I need a special driver?
The HD44780 is about as standard as you can get. It is fully supported by MIOS8 and MIOS32 (in fact it is the default driver - clcd)
Have you looked at ucapps.de? This page will help: http://www.ucapps.de/mbhp_lcd.html
You should be able to find wiring information in the above link as well.
Cheers
Phil