- Fremont Bridge (historylink.org)
The Fremont Bridge, the first double-leaf bascule drawbridge spanning the Lake Washington Ship Canal, opened June 15, 1917, 19 days before the Government Locks at Ballard were officially dedicated. The bridge links the neighborhoods of Fremont and north Queen Anne, previously connected by a streetcar-carrying wooden trestle.
- The 6502 CPU’s overflow flag explained at the silicon level (righto.com)
In this article, I show how overflow is computed in the 6502 microprocessor at the transistor and silicon level. I’ve discussed the mathematics of the 6502 overflow flag earlier and thought it would be interesting to look at the actual chip-level implementation. Even though the overflow flag is a slightly obscure feature, its circuit is simple enough that it can be explained at the silicon level.
- Fremont Bridge (Seattle) (Wikipedia)
The Fremont Bridge is a double-leaf bascule bridge that spans the Fremont Cut in Seattle, Washington. The bridge, which connects Fremont Avenue North and 4th Avenue North, connects the neighborhoods of Fremont and Queen Anne.
