Dan Raymer LCA-1 manual

4 posts / 0 new
Last post
Offline
Last seen: 1 month 5 days ago
Joined: Sep 4 2020 - 01:32
Posts: 8
Dan Raymer LCA-1 manual

I have a LCA-1 and it doesn't seem to be working. I loaded up AppleWriter II and my lowercase is just some random pixels. I do not have the Manual any longer and do not know what needs to be done to get the thing to work.  Any one with knowledge is appreciated.  

 

Offline
Last seen: 1 month 3 days ago
Joined: Jul 31 2014 - 17:48
Posts: 54
There is some info on the Dan

There is some info on the Dan Paymar LCA in this zip file on asimov: (it probably should be better named)

https://mirrors.apple2.org.za/ftp.apple.asimov.net/documentation/hardware/misc/Apple%20II%20Plus%20Hardware%20Modifications.zip

Tom Owad's picture
Offline
Last seen: 5 hours 46 min ago
Joined: Dec 16 2003 - 15:14
Posts: 3106
I'm not familiar with how the

I'm not familiar with how the board works, but I assume there's a character ROM on it? Do the random pixels change depending on which key you press? Do you always get the same pixels for a specific key?

amauget's picture
Offline
Last seen: 1 day 1 hour ago
Joined: Jan 3 2011 - 11:34
Posts: 301
What is the revision of the

What is the revision of the motherboard ?

IIRC, LCA-1 was designed for the earlier (pre Rev 7) motherboard using 2513 EPROM.

Log in or register to post comments