![]() Basically, the SISC implements a single, yet extremely powerful, instruction. SISC: Simple Instruction Set Computing - The SISC extends the concept of RISC architecture to the fullest degree. ![]() RISC:: Reduced Instruction Set Computer - Fewer instructions, better performance, smaller chip, lower power consumption. This pre-fetching speeds up processing by a factor of two (except when branching).Ĭlassification According to Instruction Set ¶ĬISC: Complex Instruction Set Computer - often have over 80 instructions in the instruction set. Next instruction is fetched while current instruction operates on the data bus. Harvard Architecture: program and data are in separate memories, data bus and instruction bus are separate, can be operated at the same time. Two fetches are needed to execute an instruction (one to get the instruction, one to get (or put) the data). Von-Neuman Architecture: program and data are in the same memory, instructions and data are fetched over the same data bus. Architecture features: ¶ Classification According to Memory Architecture ¶ Most microcontrolers are CMOS chips (Complementary Metal Oxide Semiconductor). Microcontrollers have different sizes of data bus: 4 bit, 8 bit, 16 bit, 32 bit. Program your board to do something, with as many different programming languages and programming environments as possible.Ī microcontroller is a microprocessor integrated with memory, input/output interfaces, timers, and other peripherals into one chip. Individual assignment: Read a microcontroller data sheet. Group assignment: Compare the performance and development workflows for other architectures ![]() Invention, intellectual property and income This is the video demo of the board workingġ6. Installation and setup of Eclipse (Xubuntu Linux) What need to burn an AVR microcontroller using avrdude?Ĭommentaries about loading the program using the terminal Classification According to Memory ArchitectureĬlassification According to Instruction SetĪTtiny25/V / ATtiny45/V / ATtiny85/V Datasheet summary ![]()
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