Just to keep everything straight, the AGC that we restored is a totally different computer from the LVDC/LVDA that this board is from. The AGCs were on the Command Module and the Lunar Module that went to the Moon's surface, while the LVDC was onboard the Saturn V rocket.
The AGC was one of the very first computers to use integrated circuits, while the LVDC used hybrid modules. The LVDC used triple-redundant circuits with voting while the AGC was not redundant. The LVDC was a 26-bit serial computer, while the AGC was a 15-bit computer. The LVDC was built by IBM, while the AGC was built by MIT and Raytheon.
It's interesting that the two computers were different in so many ways.
The AGC was one of the very first computers to use integrated circuits, while the LVDC used hybrid modules. The LVDC used triple-redundant circuits with voting while the AGC was not redundant. The LVDC was a 26-bit serial computer, while the AGC was a 15-bit computer. The LVDC was built by IBM, while the AGC was built by MIT and Raytheon.
It's interesting that the two computers were different in so many ways.