*[[Z80_-_undocumented_opcodes|Z80 - undocumented opcodes]]
*[[Where to learn?]]
*[[A little optimization for Z80 Assembler]]
*[https://github.com/sebastiengoutal/publications/blob/cae9abe5d684f98912571e4e713fc7af5f70760c/A%20Survey%20of%20Advanced%20Assembly%20Language%20Programming%20Techniques%20on%20the%20MOS%206502%20and%20Zilog%20Z80.pdf A publication on advanced assembly programming techniques on the Z80]
== Algorithms ==
*[[Programming:Square Root|Square Root]]
*[[Programming:Precalculated square|Precalculated square]]
*[[Programming:Maze generation|Maze generation]]
*[[Programming:Random Number Generator|Random Number Generator]]
*[[Programming:Reverse A|Reverse A]]
*[[Programming:An example to read a file byte-by-byte|An example to read a file byte-by-byte]]
*[[Programming:An example to write a file byte-by-byte|An example to write a file byte-by-byte]]
*[[Programming:Read/Write a file quickly byte-by-byte|Read or write a file quickly byte-by-byte]]
*[[Programming:A simple file copier using firmware functions (copies byte-by-byte)|A simple file copier using firmware functions (copies byte-by-byte)]]
*[[Programming:Loading a file|Loading a file]]
*[[Programming:Reading and writing the boot sector of a SYSTEM/VENDOR disc|Reading and writing the boot sector of a SYSTEM/VENDOR disc]]
*[[Programming:Writing a sector to disc|Writing a sector to disc]]
== Games ==
*[[Programming:Coding a simple BASIC game into Assembly]]
== Graphics ==
*[[Programming:Calculating xpos,ypos to screen address in assembly|Calculating xpos,ypos to screen address]]
*[[Programming:Display a 8-bit number in binary|Display a 8-bit number in binary]]
*[[Programming:Display a 8-bit number in hex|Display a 8-bit number in hex]]
*[[Programming:Fast Sprites|Fast Sprites]] by [[User:Executioner|Executioner]]
*[[Programming:Fast Textoutput|Fast Textoutput]] by [[Prodatron]]
*[[Programming:Fastest Character Print in Mode 2Fastest_Character_Print_in_Mode_2|Fastest Character Print in Mode 2 in all screen positions]] by [[FG Brain]]
*[[Programming:Hardware scrolling|Hardware Scrolling]] by [[User:Executioner|Executioner]]
*[[Programming:Hardware scrolling 2|Hardware Scrolling 2]]
*[[Programming:Keyboard scanning|Keyboard scanning]]
*[[Programming:Keyboard_redefinition|Keyboard redefinition]]
== Cartridges ==
*[[Programming:Cartridges|Cartridges]]
*[[Programming:Crt0Cart|CRT0 for SDCC]] to init a CPR cart
== Other routines ==
*[[Programming:Dumping the data of BASIC or AMSDOS or an expansion rom|Dumping the data of BASIC or AMSDOS or an expansion rom]]
*[[Programming:Dumping the data of the lower rom|Dumping the data of the lower rom]]
*[[Programming:Storing and Retrieving Screens from the extra 64kb|Storing and Retrieving Screens from the extra 64kb]]
== Sound ==