riyyi
/
garbage
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

Doc: Add reference section to terminology.org, add links to mnemonics

master
Riyyi 2 years ago
parent
4cc21a1c3a
commit
6a44e48244
1 changed files with 8 additions and 6 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 14
      doc/terminology.org

14
doc/terminology.org
Unescape View File

@ -9,9 +9,6 @@ GameBoy terminology.
*** Hardware *** Hardware
https://gbdev.io/pandocs/Specifications.html
https://gbdev.io/pandocs/Memory_Map.html
| Name | Modern equivalent | Description | | Name | Modern equivalent | Description |
|-----------------+-------------------+-------------------------------------------| |-----------------+-------------------+-------------------------------------------|
| APU | | Audio Processing Unit | | APU | | Audio Processing Unit |
@ -22,7 +19,7 @@ https://gbdev.io/pandocs/Memory_Map.html
*** Opcode *** Opcode
| Name | Bits | Sign | Mnemonics | 1 | 2 | 3 | 4 | Description | Note | | Name | Bits | Sign | Mnemonics | [[https://gbdev.io/gb-opcodes/optables/][1]] | [[https://rgbds.gbdev.io/docs/v0.5.2/gbz80.7/][2]] | [[https://gekkio.fi/files/gb-docs/gbctr.pdf][3]]/[[http://marc.rawer.de/Gameboy/Docs/GBCPUman.pdf][3]] | [[https://gbdev.io/pandocs/CPU_Instruction_Set.html][4]] | Description | Note |
|-----------+------+----------+-----------+------+-----+------+-----+------------------------------+-------------------| |-----------+------+----------+-----------+------+-----+------+-----+------------------------------+-------------------|
| | | | | <r> | <r> | <r> | <r> | | | | | | | | <r> | <r> | <r> | <r> | | |
| immediate | 8 | unsigned | | d8 | n8 | n | | Next byte in memory | | | immediate | 8 | unsigned | | d8 | n8 | n | | Next byte in memory | |
@ -35,12 +32,17 @@ https://gbdev.io/pandocs/Memory_Map.html
| immediate | 8 | unsigned | | (a8) | n16 | (n) | n | 0xff00 + next byte in memory | write to I/O-port | | immediate | 8 | unsigned | | (a8) | n16 | (n) | n | 0xff00 + next byte in memory | write to I/O-port |
| condition | | | | NZ | cc | | f | Execute if condition met | | | condition | | | | NZ | cc | | f | Execute if condition met | |
d = data d = data \\
n = constant n = constant
*** Variables *** Variables
| Name | Meaning | | Name | Meaning |
|--------+--------------------| |--------+--------------------|
| size | amount of bytes |
| length | amount of elements | | length | amount of elements |
| size | amount of bytes |
** References
- https://gbdev.io/pandocs/Memory_Map.html
- https://gbdev.io/pandocs/Specifications.html

Write Preview
Loading…
Cancel
Save