The necessities in Computer Organization

See also <The necessities in Digital Design>
See also <The necessities in Computer Design>
See also <The necessities in Computer Architecture>

Introduction

Central Processing Unit (CPU)

Arithmetic logic unit (ALU)

Control Unit


Memory Interface

  • Memory Interface (pdf)

Memory

  • Memory (pdf)
  • Cache Memory Note (pdf)
  • Virtual Memory Note (pdf)
  • DRAM Memory Note (pdf)


See 512mbddrx4x8x16
See DDF18C64_128x72D
See dram cycle
See another DRAM cycles
  • Embedded DRAM vs SRAM
see Challenges in Embedded Memory Design and Test
see an eeherald article
see a Tensilica white paper


Digital Signal Processor (DSP)


Multiply-and-Accumulate (MAC) Unit

  • convolution
  • dot product
  • polynomial evaluation


  • FIR (Finite Impulse Response) Filters
  • FFT (Fast Fourier Transform)


  • Saturation Arithmetic
  • Fixed-point Arithmetic
  • Floating-point Arithmetic

Graphics Processing Unit (GPU)


VPU (Video Processing Unit)


DIF (Display Interface)


GCA (Graphics and Computer Array)


GMC (Graphics Memory Controller)


Network Processor


Parallel Processor


Multitasking


Multiprocessing



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