I have to drive an LCD that has only single
COM and 166 segments:
Somehow using 4 x 32 LCD driver:
So I am going to use five such LCD drivers (32+32+32+32+32+32) by using only one
COM0 from each of them tied all together with LCD's common but not sure whether it will work?
Do I understand correct that LCD driver operates in following way: it keeps
HIGH (5V) while asserting SEGMENTS pins down to GND he wants to turn ON?
EDIT: question changed - i would like to understand whether 1x168 LCD might be driven by 6 pcs of 4x32 LCD driver?
found some piece of schematic of 4x60 LCD driver with 1x54 LCD. Looks like driver's
COMs may be tied all together:
as explained in comments looks like LCD driver can be used with LCD having less amount of segments and commons. Thank you.
Seems I found cascaded LCD driver that will do the trick as suggested from comments:
Thanks a lot guys! You saved me from a fatal mistake!