DIY Computer

Build your own computer, implement your own CPU, memory data bus, assembly language and compiler

• Chapter 1：Course Description (11 minutes and 14 seconds)

• Chapter 2：Study steps and reference books (10 minutes and 39 seconds)

• Chapter 3：Why Study Computer Architecture? (14 minutes and 1 seconds)

• Chapter 4：The history of computer development (11 minutes and 3 seconds)

• Chapter 5：Place value counting (16 minutes and 6 seconds)

• Chapter 6：Binary and 8421 code (9 minutes and 44 seconds)

• Chapter 7：Comparison between binary and decimal (4 minutes and 11 seconds)

• Chapter 8：Binary addition (6 minutes and 11 seconds)

• Chapter 9：Common units in computers (5 minutes and 23 seconds)

• Chapter 10：32-bit and 64-bit addressing spaces (5 minutes and 30 seconds)

• Chapter 11：How do computers store binary? (6 minutes and 19 seconds)

• Chapter 12：Computer code table (3 minutes and 1 seconds)

• Chapter 13：Unicode encoding (4 minutes and 31 seconds)

• Chapter 14：Binary representation of images (11 minutes and 28 seconds)

• Chapter 15：Binary representation of color and grayscale images (7 minutes and 11 seconds)

• Chapter 16：Storage of sound signals (3 minutes and 53 seconds)

• Chapter 17：Binary representation of video (4 minutes and 33 seconds)

• Chapter 18：Logic Gate Circuit (5 minutes and 39 seconds)

• Chapter 19：digital software configuration (5 minutes and 38 seconds)

• Chapter 20：Building an AND Gate (6 minutes and 48 seconds)

• Chapter 21：Common problems and software bugs (3 minutes and 49 seconds)

• Chapter 22：Building an OR Gate (4 minutes and 23 seconds)

• Chapter 23：Building a NOT Gate Circuit (2 minutes and 41 seconds)

• Chapter 24：Circuit construction of XOR gate (4 minutes and 44 seconds)

• Chapter 25：Common logic gate circuit symbols (6 minutes and 31 seconds)

• Chapter 26：Any logic circuit can be realized by AND or NOT circuit (4 minutes and 28 seconds)

• Chapter 27：Schematic diagram of 4 basic gate circuits (27 minutes and 24 seconds)

• Chapter 28：Production of basic gate circuit PCB (15 minutes and 1 seconds)

• Chapter 29：Introduction to ALU concepts (2 minutes and 22 seconds)

• Chapter 30：Circuit construction of half adder (7 minutes and 22 seconds)

• Chapter 31：Construction of full adder circuit (7 minutes and 58 seconds)

• Chapter 32：8-bit adder circuit construction (15 minutes and 12 seconds)

• Chapter 33：Implementation of 8-bit adder (13 minutes and 39 seconds)

• Chapter 34：Pull-up and pull-down resistors (8 minutes and 31 seconds)

• Chapter 35：Computer overflow (8 minutes and 0 seconds)

• Chapter 36：Computer's two's complement representation (11 minutes and 18 seconds)

• Chapter 37：Subtraction circuit is implemented by complement addition (6 minutes and 15 seconds)

• Chapter 38：Implementation of multiplication and division circuits (6 minutes and 5 seconds)

• Chapter 39：Verilog and FPGA (9 minutes and 21 seconds)

• Chapter 40：Logic operation circuit (3 minutes and 7 seconds)

• Chapter 41：Difference Between Calculator and Computer (3 minutes and 12 seconds)

• Chapter 42：Using electricity to store electrical signals (10 minutes and 33 seconds)

• Chapter 43：Latch (12 minutes and 58 seconds)

• Chapter 44：Latch with edge trigger (9 minutes and 29 seconds)

• Chapter 45：Abstraction of 8-bit registers (3 minutes and 3 seconds)

• Chapter 46：Output Enable Switch (11 minutes and 48 seconds)

• Chapter 47：System-provided drivers (1 minutes and 38 seconds)

• Chapter 48：Calculation of register input and output lines (4 minutes and 14 seconds)

• Chapter 49：The principle of parallel to serial conversion (11 minutes and 56 seconds)

• Chapter 50：Constructing a memory cell (4 minutes and 31 seconds)

• Chapter 51：Constructing a matrix memory (32 minutes and 38 seconds)

• Chapter 52：The structure of actual memory (2 minutes and 20 seconds)

• Chapter 53：Core components of a computer system (4 minutes and 56 seconds)

• Chapter 54：Construct an 8-bit register (11 minutes and 27 seconds)

• Chapter 55：Construct a 4-bit register (5 minutes and 27 seconds)

• Chapter 56：ALU Adder (8 minutes and 53 seconds)

• Chapter 57：CPU internal schematic diagram ALU part (13 minutes and 2 seconds)

• Chapter 58：Drawing of the internal data bus (10 minutes and 42 seconds)

• Chapter 59：Completion of CPU internal structure (14 minutes and 27 seconds)

• Chapter 60：Computer concept sorting (13 minutes and 46 seconds)

• Chapter 61：Assembly language and instruction set (18 minutes and 1 seconds)

• Chapter 62：Using memory modules (8 minutes and 27 seconds)

• Chapter 63：CPU and memory connection (4 minutes and 46 seconds)

• Chapter 64：Manual version of CPU is built (11 minutes and 27 seconds)

• Chapter 65：Manually execute the first machine instruction load_A (9 minutes and 11 seconds)

• Chapter 66：Manually complete the 3 plus 5 process (12 minutes and 53 seconds)

• Chapter 67：Explanation of C code execution (6 minutes and 38 seconds)

• Chapter 68：How video memory works (16 minutes and 36 seconds)

• Chapter 69：Connect the control pins (9 minutes and 51 seconds)

• Chapter 70：Implementation principle of controller (3 minutes and 52 seconds)

• Chapter 71：Drawing of CPU control unit (22 minutes and 0 seconds)

• Chapter 72：Automatic execution of the LOAD_A instruction (23 minutes and 55 seconds)

• Chapter 73：Automatic execution of the load_B instruction (4 minutes and 32 seconds)

• Chapter 74：Automatic execution of ADD instructions (5 minutes and 9 seconds)

• Chapter 75：Complete computer system (9 minutes and 46 seconds)

• Chapter 76：Backdoors and vulnerabilities (13 minutes and 37 seconds)

• Chapter 77：Photolithography (4 minutes and 43 seconds)

• Chapter 78：Pipeline Technology (9 minutes and 11 seconds)

• Chapter 79：Advanced CPU Technology (4 minutes and 18 seconds)

• Chapter 80：Software and hardware ecosystem (11 minutes and 27 seconds)

• Chapter 81：Programming language development (13 minutes and 29 seconds)