'Control pins' diaporamas de présentation

Parallel Computers

CS147 Lecture 20 Parallel Computers Prof. Sin-Min Lee Department of Computer Science Uniprocessor Systems Improve performance: Allowing multiple, simultaneous memory access - requires multiple address, data, and control buses (one set for each simultaneous memory access)

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Microcode

Microcode. Source: Digital Computer Electronics (Malvino and Brown). Micro-code. Micro-code is the instructions at the lowest level, closest to the hardware. Any higher-level instructions (including assembly/machine language) must be converted to a lower level.

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Instructions at the Lowest Level

Instructions at the Lowest Level. Some of this material can be found in Chapter 3 of Computer Architecture (Carter). Bus. Keyboard encoder. Input port 1. Accumulator. Flags. ALU. Input port 2. Prog. counter. TMP. Mem.Add.Reg. B. Memory. C. MDR. Output port 3. Display. Instr. Reg.

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Analog VLSI Neural Circuits

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8088 Microprocessor Hardware

8088 Microprocessor Hardware. Address Bus. Data Bus. Control Bus. Microprocessor System Modules. Keyboard Monitor Printer Mouse Microphone Disk LED LCD SWICH. CPU. Memory (RAM, ROM). Peripherals (IO). Von Neumann Architecture. Microprocessor. Memory. Address Lines.

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