Now you're tempting me to get out a Model III to try this! On Thu, May 29, 2025 at 9:43 AM Bill Gunshannon via cctalk < [email protected]> wrote:
> > > On 5/28/2025 11:09 AM, Gavin Scott via cctalk wrote: > > On Tue, May 27, 2025 at 7:08 PM Bill Gunshannon via cctalk > > <[email protected]> wrote: > > > >> So, I copied the example program from page 115 of the > >> Model III Disk System Owner's Manual and, guess what, > >> it didn't work either. > >> > >> 150 DEFUSR1 = &H7D00 > >> returns a Syntax Error > > > > &H is a Disc BASIC extension. You have to be actually booted under > > TRSDOS and run "BASIC" from the disk before that will work I believe. > > It is. As formerly stated PRINT &H7D00 works DEFUSR1 = &H7D00 does not. > > bill >
