Search found 2 matches: %2BULA 2C158E
Searched query: +2BULA +2C158E
- Sat Jun 21, 2014 6:31 pm
- Forum: Hardware
- Topic: Query on a Issue 1 ZX81
- Replies: 34
- Views: 27753
Re: Query on a Issue 1 ZX81
... ULAs There are three ULA chips, two types are common. The earlier 2C158E type have a four digit date code on the top (eg 8111 meaning year ... these forum threads http://www.sinclairzxworld.com/search.php?keywords=%2BULA++2C158E A large amount of the above information compiled from the ...
- Sat Jun 21, 2014 1:51 pm
- Forum: Hardware
- Topic: Query on a Issue 1 ZX81
- Replies: 34
- Views: 27753
Re: Query on a Issue 1 ZX81
... ULAs There are three ULA chips, two types are common. The earlier 2C158E type have a four digit date code on the top (eg 8111 meaning year ... these forum threads http://www.sinclairzxworld.com/search.php?keywords=%2BULA++2C158E A large amount of the above information compiled from the ...