View source for 181-II (NORD-1 card)

'''181/II I/O Reg''' also called '''Cartridge disc 7/8 register''' in card lists, is a card that is used in the [[NORD-1]] computer in the I/O crate.
[[Image:NORD-1 card 181-II-c.jpg |300px | thumb | Component side.]]
[[Image:NORD-1 card 181-II-s.jpg |300px | thumb | Solder side.]]

==Introduction==
The card is made in the [[standard NORD-1 card format]].

This card was found in the [[NORD-1 Serial 47]] computer at crate position F22 and F23.

No drawings available at the moment.
==Switches and indicators==
There are no switches or indicators on this board.

==BOM==
This list contains the logic circuits used, passive components are not listed.
* 4 x 7400
* 2 x 7403
* 2 x 7404
* 4 x 7437
* 4 x 7450
* 12 x 7474
* 2 x 7496

==Reference==
<references/>
* Hardware in [[NORD-1 Serial 47]]

[[Category:NORD-1 hardware]]