How to setup uPD6451 to display specific characters size?

Status
Not open for further replies.
D

DrWhoF

Advanced Member level 1
Joined
May 6, 2005
Messages
402
Helped
24
Reputation
48
Reaction score
11
Trophy points
1,298
Activity points
4,388
uPD6451 character size

How to set it up to be able to display characters in size 1(1*H 1*V)?
I tried to set FR bit but µPD6451 still dispalys characters in size 2 (2*H and 2*V).
 

Re: uPD6451 character size

Which exactly part number do you have: µPD6451Axx-xxxx?

Regards,
IanP
 

    D

    DrWhoF

    Points: 2
    Helpful Answer Positive Rating
Re: uPD6451 character size

I have D6451ACX 001.
Does it matter?
 

Re: uPD6451 character size

You shouldn't have problem with this one ..

On power-on the size of characters should be 1 ..

Make sure that you don't alter the VD bit in the Display Position Vertical Address Comand and, of course, don't play with sizes by using (maybe accidentaly) Size Character Specification Command ..

Regards,
IanP
 

    D

    DrWhoF

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…