–4 votes –4 votes What is this RS – 232 interface . Somebody please explain in easy words please CO and Architecture co-and-architecture pipelining test-series dma + – LavTheRawkstar asked Nov 3, 2016 • retagged Nov 13, 2017 by Arjun LavTheRawkstar 852 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.