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computer - Coggle Diagram
computer
Hardware
architecture
VON neumann
CPU/Processor
ALU(perform operations)
number system(进制运算)
interger
float/fraction
unsigned binary number
signed binary number (3 approaches)
CU(give instructions)
processor
building blocks
logic gates(boolean algebra) 记住符号和图像还有运算法则 3.4
MULTIPLEXERS(MUX) 多路复用器4.3
ENCODERS
DECODERS
CLOCK(4.4)
Latches
flip flops
single(synchronous) multiple(asynchronous)
registers
special purpose
general purpose
Memory
chip
static random accessor memory(SRAM)
DRAM
4种分类
hierarchy
cache memory
I/O interface
Harvard architecture(instruction 和 data分开储存)
Software
operating system