Neat find (in my own junk bin!) - NS 8073

On Mon, Mar 03, 2008 at 09:55:41AM +0000, Ethan Dicks wrote: A correction: INS8073 MEMORY MAP #0000 - #09FF Internal 8073 ROM (2.5K) #0A00 - #0FFF Not Available #1000 - #10FF Tiny BASIC Variables #1100 - #7FFF User Program Space (RAM) #8000 - #FCFF User Program Space (ROM, or more RAM) #FD00 - #FDFF Baud Rate Select #FE00 - #FFBF Not Available #FFC0 - #FFFF Internal 8073 MPU RAM (64 bytes) (I knew there was scratchpad RAM somewhere, but I didn't remember the exact extent off the top of my head). It's in the MC-1N documentation, but when you do a "NEW" on a freshly-booted chip, you have to tell it where the program starts. Typically, that's either "NEW #1100" for coding in RAM, or "NEW #8000" if you want to run what's in ROM. -ethan -- Ethan Dicks, A-333-S Current South Pole Weather at 3-Mar-2008 at 10:10 Z South Pole Station PSC 468 Box 400 Temp -62.0 F (-52.2 C) Windchill -92.9 F (-69.4 C) APO AP 96598 Wind 8.8 kts Grid 98 Barometer 686.6 mb (10380 ft) Ethan.Dicks at usap.gov http://penguincentral.com/penguincentral.html