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- 1. Because using bitwise [[Z80:Opcodes:AND|AND]] on a set bit doesn't change anything, this operation will ...all the bits unchanged instead of resetting. To reset all the bits, use [[Z80:Opcodes:AND|AND]] 0.1 KB (184 words) - 07:35, 5 February 2016
- ...is directive to define a macro with multiple lines without having to use [[Z80:Directives:DEFCONT|defcont]]. [[Z80:Directives:DEFINE|define]]487 bytes (60 words) - 08:21, 6 February 2016
- Works in the same manner as [[Z80:Directives:IF|if]], except rather than evaluate an expression it continues [[Z80:Directives:IF|if]]438 bytes (60 words) - 07:58, 6 February 2016
- Is an inverted version of [[Z80:Directives:IFDEF|ifdef]] in that it assembles if the macro does not exist. [[Z80:Directives:IF|if]]341 bytes (45 words) - 17:55, 5 February 2016
- [[Z80:Opcodes:DI|DI]],[[Z80:Opcodes:EI|EI]],[[Z80:Opcodes:NOP|NOP]] [[Category:Z80 Assembly]]901 bytes (144 words) - 22:39, 5 February 2016
- * Sigma's [http://media.taricorp.net/83pa28d/lesson/day03.html Learn Assembly in 28 days, Day 3]. * Cobb's [http://users.hszk.bme.hu/~pg429/z80guide/part1.htm#numbers z80 Assembly, Data and Numbers].8 KB (1,163 words) - 06:06, 5 February 2016
- ...ntial deletion. Apps are also run from the [Apps] button and not from a [[Z80:Shells|Shell]]. ...ample header in it's full entirety. To understand what it means, see the [[Z80:The Application Header|Application Header]] page.8 KB (1,291 words) - 21:07, 3 February 2016
- ...in AppVars. They are a special kind of variable that can only be edited in assembly, and serve as a "permanent" saving point for app data (note that they can b Creating an identifier is as simple as [[Z80:Opcodes:LDIR|ldir-ing]] into the AppVar.3 KB (502 words) - 07:59, 6 February 2016
- Ion is a very common shell. The actual program is an assembly program. Note that Ion can not run any programs other than Ion programs. ...age OS can run Ion programs. Note that Mirage OS can '''not''' run regular assembly programs.6 KB (904 words) - 21:05, 3 February 2016
- When script files (loaded with [[Z80:Directives:INCSCRIPT|incscript]]) are compiled you need to explicitly refer [[Z80:Directives:INCSCRIPT|incscript]]542 bytes (63 words) - 08:15, 6 February 2016
- [[Z80:Opcodes:NEG|NEG]],[[Z80:Opcodes:XOR|XOR]] [[Category:Z80 Assembly]]669 bytes (106 words) - 22:38, 5 February 2016
- [[Z80:Directives:SEGAREGION|segaregion]] [[Z80:Directives:SEGAVERSION|segaversion]]364 bytes (41 words) - 16:40, 5 February 2016
- [[Z80:Directives:INCBMP|incbmp]] [[Z80:Directives:INCTEXT|inctext]]412 bytes (51 words) - 17:17, 5 February 2016
- ...continuously call the interrupt code once interrupts are re-enabled with [[Z80:Opcodes:EI|EI]]. Bit 3: Set 0 to put the calculator in low power mode if and only if the Z80 cpu enters the halt state (during the executing of a halt instruction). Set2 KB (375 words) - 23:56, 5 February 2016
- [[Z80:Directives:DEFINE|define]] [[Z80:Directives:IFDEF|ifdef]]376 bytes (45 words) - 16:42, 5 February 2016
- [[Z80:Directives:IF|if]] [[Z80:Directives:ELSE|else]]387 bytes (53 words) - 17:27, 5 February 2016
- [[Z80:Directives:FOR|for]] [[Z80:Directives:REPEAT/REPT|repeat-rept]]305 bytes (36 words) - 16:45, 5 February 2016
- ...sections isn't compiled immediately. To compile it, you need to use the [[Z80:Directives:INCSECTION|incsection]] directive. [[Z80:Directives:INCSECTION|incsection]]937 bytes (101 words) - 17:28, 5 February 2016
- ...rmatted to a particular data type. The types used are the same as in the [[Z80:Directives:Var/TVAR/TEMPVAR|var/tvar/tempvar]] directive. [[Z80:Directives:VAR/TVAR/TEMPVAR|var/tvar/tempvar]]443 bytes (60 words) - 08:26, 6 February 2016
- [[Z80:Directives:ECHO|echo]] [[Z80:Directives:WARN|warn]]318 bytes (40 words) - 17:29, 5 February 2016
