The 8085 has five hardware interrupts, prioritized as follows: (Highest priority, Non-maskable) RST 7.5 RST 6.5 RST 5.5 INTR (Lowest priority) 6. Why Use Gaonkar’s Materials?
A 16-bit register that points to the memory address of the next instruction to be executed.
Addition, subtraction, increment, and decrement (e.g., ADD , SUB , INR ).
To find downloadable PowerPoint presentations that follow Gaonkar’s curriculum, you can use the following search tips:
The 8085 is an 8-bit general-purpose microprocessor capable of addressing 64 KB of memory. Developed by Intel in the mid-1970s, it is a classic example of . Key Specifications: Data Bus: 8-bit (carries data between the CPU and memory). Address Bus: 16-bit (can address memory locations). Clock Speed: Typically 3 MHz. Technology: NMOS, requiring a single +5V power supply. 2. Architecture and Register Organization
A Gaonkar-style PPT categorizes instructions into five functional groups:
Gaonkar emphasizes the internal block diagram, which is the heart of any 8085 presentation.
Instructions like HLT (Halt) or NOP (No Operation). 4. Memory Interfacing and I/O