RSTs are software interrupts. Intel's 8085 manual is a good source for this stuff, or you can look at this...
http://www.idc-online.com/control1/Interrupts_of_intel_8085.pdf On 9/10/18, Bob Pigford <[email protected]> wrote: > Hello, > > > > From time to time when studying others' asm listings for ModelT's, I find > an > opcode called RST 4. > > I have not yet found this documented anywhere. What does RST 4 do? > > > > Thanks for your help, > > > > Bob > >
