CLK (OUT) provides a system clock synchronization signal for peripheral ICs. Slide 7: Instruction Cycle and Timing Diagrams
A 16-bit register that points to the top of the stack in RAM.
RST 7.5, RST 6.5, and RST 5.5. They have automatic target addresses in memory and can be enabled or disabled via software. microprocessor 8085 ppt by gaonkar
Set if the Most Significant Bit (D7) of the result is 1. Z (Zero Flag): Set if the ALU result is exactly zero.
16-bit (can address 2¹⁶ = 65,536 bytes or 64KB of memory). Clock Speed: Typically 3MHz (requires a +5V power supply). CLK (OUT) provides a system clock synchronization signal
A dual-sided 40-pin schematic diagram color-coded by signal functionality. Key Content: Address/Data Bus (
): Used to determine the exact type of operation (e.g., Opcode Fetch, Read, Write, or Halt). Slide 7: Interrupts Structure They have automatic target addresses in memory and
The reason “Gaonkar” is so closely linked to the 8085 is that his book provides the definitive roadmap for understanding this processor. It is structured to take a learner from ground zero to a high level of proficiency. A standard course using Gaonkar's textbook is typically structured week-by-week, which is directly mirrored in the PPTs.
pins are freed up to transfer data, effectively separating the address and data streams. Module 4: 8085 Instruction Set and Addressing Modes
: Standard variants operate reliably at a maximum internal clock rate of 3 MHz .
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