> > Yes. The Z80 chip runs at 6MHz I believe, and the C9 in the meantime is > limiting it down to 2MHz or something. By accellerating your calc, you're > really just pushing it up to a max of 6MHz and no more, or the chip > wouldn't be able to handle it. Once again, yer crazy. IN THE TI-85, the chip runs at 6MHz. C9 limits it to 6MHz. PLEEEEESE consult www.ticalc.org before trying to tell us anything more about the ti-85.