??? 03/06/08 17:14 Read: times |
#151962 - "Free" as in beer - but not choice Responding to: ???'s previous message |
Richard Erlacher said:
As compared with other (perhaps not so prolific) architectures, the 805x has few "complete" packages of the sort that newbies are probably accustomed to seeing. I've seen a lot of 805x "crippleware", i.e. demo packages limited to a small amount of memory space, or something on that order, while PIC users and AVR fans don't seem to run into that as often. They're "free" because Microchip, Atmel, et al know that they lock the user in to their own, proprietary chips - see: http://www.8052.com/forum/read.phtml?id=146238 But, because the 8051 architecture is standard across all vendors, there would be no way for any one vendor to give away a "full" toolchain and restrict it to their own products - they would effectively be giving it to the entire 8051 community! The universality of the 8051 architecture is, of course, it's key advantage - and something that none of the single-source proprietary architectures can match! |