need a little help about lcd pinouts

H

hazic

New Member

• Jan 6, 2005

• #1

https://www.rtd.com/panels/lm64p722.htm
this is the pinouts description i need some help to understand that please...
what is : s, cp1, cp2, how i use du and dl as a 8 bit word?

 

jrz126

Active Member

• Jan 6, 2005

• #2

CP1 and CP2 are more than likely clock pulse signals.

 

D

Dimitri

New Member

• Jan 6, 2005

• #3

You're better off trying to find an actual datasheet for the screen, since even just nowing what the pins do wont give you enough info to use it. You'll need to know things like initilisation sequences and timing requirements, which aren't given on the website you provided.

 

H

hazic

New Member

• Jan 7, 2005

• #4

the problem is that it is realy hard to find a datasheet for the screen.
the lcd is SHARP lm64k101.

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Jan 7, 2005

• #5

You probably won't be able to find a datasheet for the screen, they aren't generally available to buy, so datasheets never seen commonly available.

As has already been pointed out, even with all the details, it's likely to be EXTREMELY complex to use one of those screens.

 

T

TOPCAT

New Member

• Jan 11, 2005

• #6

You probably won't be able to find a datasheet for the screen, they aren't generally available to buy, so datasheets never seen commonly available.

Click to expand...

Try to find the LCD driver (a chip on the back of the LCD) and find the datasheet for it

 

H

hazic

New Member

• Jan 11, 2005

• #7

Ok. i opened the back cover and there is a small pcb with two small 20 pin chips, one is called "LA5316" and other one is "MN73200scQ".