On August 19, 2005 03:32 pm, William Chops Westfield wrote: > The 8051-basic was a moderate success. A microcontroller with a > full-ish basic in ROM/EPROM capable of running a basic program > that had been entered via console or stored in (external) eprom. > > You'd think that with more modern microcontrollers, this sort of > thing would be a natural "reference design" to demonstrate processor > capabilities, in much the same way that some version of linux ends > up ported to larger systems. Further, you'd think that with the > bigger, faster 8051 variants out there, AT LEAST those would appear > with self-contained basic interpreters. Yet with the possible > exception of the Atom from basicmicro, all I see is modules (at > several times the price of bare chips), and all commercial rather > than "chip selling aid" style freeware. > > Where is basicAVR, basic18f, basicARM, and all the other variants. > Where is the open-source high-level language chipscale basic > interpreter, easy to port to your choice of micro/storage/comm > combination with only minor amounts of custom work? > > Or was this never as popular as it seemed in the first place? Looking at the big picture, if you are doing one-ofs, the basic-stamp seems an example of success for what you refer to, however, if you are targeting hi-volume, small empty chips are the way to go. Just suppose that a basic-variant chip costs $1.00, but if you can justify the labour of doing it in assembler into a chip that cost $0.30 and you are building 100,000 units, that would be an extra $70,000 in your pocket if you cut costs. So, supposing you are faced with a similar situation, now would you choose the BASIC chip, or would you choose the cheaper chip and an extra $70,000 in your pocket? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist