Category: NB System Software

Grundy Newbrain NB System Software

Useful POKE, PUT and OPEN Statements

21 October 2023
CDesp

POKE51,1 Switches Screen OFF (VF Display Still available)POKE51,0 Switches Screen ON (if switched off) PUT#8,12 Form…

Frontpage NB System Software

NB Clock

10 September 2023
CDesp

System Clock_ by Gerald McMullon The COP provides a system clock after each interrupt (50 times…