Set to 1 if the Most Significant Bit (D7) of the result is 1 (negative number).
introduced by Intel in 1977. It is widely used in education because its architecture is simple enough to understand yet complex enough to demonstrate all fundamental computing principles. Core Technical Specifications : 8-bit (handles 8 bits of data at once). Address Bus : 16-bit (can access up to 2 to the 16th power or 64KB of memory). Clock Frequency : Typically runs at 3 MHz. Technology microprocessor 8085 ppt by gaonkar
"The microprocessor is a programmable device that takes in numbers, performs arithmetic or logical operations according to the program stored in memory and then produces other numbers as a result." Set to 1 if the Most Significant Bit
Example: ADD B (Add B to Accumulator), ANA C (Logical AND C with Accumulator). Branching Instructions These alter the flow of the program. Example: JMP 2000H (Jump to address 2000H), CALL , and RET . Interfacing and Applications Core Technical Specifications : 8-bit (handles 8 bits