1.What are the various registers in 8085?Accumulator register, Temporary register, Instruction register, Stack Pointer,Program Counter are the various registers in 8085 .2.What is Stack PointerStack pointer is a
In summary, the interrupt vector table is an array of function pointers that points to the starting address of exception or interrupt handlers of a microcontroller or microprocessor. IVT usually stores at the starting addresses of flash or code memory. Further Reading: Nested Vectored Interrupt Contr...
- So in such cases when the cpu is ready for an input but there is no such valid data then the system gets into WAIT state. In this scenario the pin 35 ( ready pin )is put into a low state. - As soon as there is some valid data for the 8085 the system comes off the WAIT s...
(1) If you google "first home computer stackoverflow <your computer>" you should see if your computer is on any of the pages so you can vote it up. - BubbaT How do you add a photograph? - BubbaT (11) Should this be marked as "belongs on superuser"? - Paul Nathan (4) LOL s...
Explain briefly what happens when the INTR signal goes high in the 8085 The INTR is a maskable interrupt for the 8085. It has the lowest priority and is also non vectored. When this INTR signal goes into the high state the following things occur / take place: ...
It also had no Stack in the traditional sense, it just stored the PC for a return. Logged Best Regards, Chrismiken Regular Contributor Posts: 102 Country: Re: What kind of code is on 1980's, 1990's scope's/etc ? « Reply #42 on: March 29, 2020, 02:21:04 am » [...
Also, it is possible to handle a maskable interrupt after executing the current instruction, but when non-maskable interrupts occur, the current instructions and status are stored in stack for the CPU to handle the interrupt. Examples Furthermore, RST6.5, RST7.5, RST5.5 of 8085 microprocessor ar...