What are the features of Intel 8085?
What are the features of Intel 8085?
The features of 8085 include:
- It is an 8-bit microprocessor i.e. it can accept, process or provide 8-bit data.
- It operates on a single +5V power supply connected at Vcc.
- It operates on clock cycle with 50\% duly cycle.
- It has on chip clock generator this internal clock generator requires tuned circuit like LC,
Is 8085 a microcontroller or microprocessor?
8085 is the microprocessor developed by Intel….8085 Microprocessor.
Specifications | 8051 | 8085 |
---|---|---|
Device Type | It is a microcontroller. | It is a microprocessor. |
Timers/Counters | YES | No, Need to be connected externally. |
Data bus width | 8 lines | 8 lines |
Address Bus lines | 16 | 16 |
What type of architecture is 8085?
8085 is a 8-bit microprocessor. It’s based on Von-Neumann architecture in which the data and instructions are in the same memory space without any distinction between them.
Is 8085 still used?
This capability matched that of the competing Z80, a popular 8080-derived CPU introduced the year before. These processors could be used in computers running the CP/M operating system. The 8085 is supplied in a 40-pin DIP package….Intel 8085.
General information | |
---|---|
Socket(s) | DIP40 |
History | |
Predecessor | Intel 8080 |
Successor | Intel 8086 |
What are the flags in 8085?
8085 has five flags. Sign flag, zero flag, Auxiliary carry flag, Parity flag and Carry flag.
What are the different types of instructions of 8085?
In 8085, the length is measured in terms of “byte” rather then “word” because 8085 microprocessor has 8-bit data bus. Three types of instruction are: 1-byte instruction, 2-byte instruction, and 3-byte instruction. In 1-byte instruction, the opcode and the operand of an instruction are represented in one byte.
How many instructions are there in 8085?
The 8085 (from Intel) is an 8-bit microprocessor. – The 8085 uses a total of 246 bit patterns to form its instruction set. – These 246 patterns represent only 74 instructions.