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		<id>https://oldwiki.cpcwiki.eu/index.php?action=history&amp;feed=atom&amp;title=BIOS_Keyboard_Functions</id>
		<title>BIOS Keyboard Functions - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://oldwiki.cpcwiki.eu/index.php?action=history&amp;feed=atom&amp;title=BIOS_Keyboard_Functions"/>
		<link rel="alternate" type="text/html" href="https://oldwiki.cpcwiki.eu/index.php?title=BIOS_Keyboard_Functions&amp;action=history"/>
		<updated>2026-08-29T02:58:52Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.25.1</generator>

	<entry>
		<id>https://oldwiki.cpcwiki.eu/index.php?title=BIOS_Keyboard_Functions&amp;diff=65522&amp;oldid=prev</id>
		<title>MacDeath at 16:41, 19 December 2010</title>
		<link rel="alternate" type="text/html" href="https://oldwiki.cpcwiki.eu/index.php?title=BIOS_Keyboard_Functions&amp;diff=65522&amp;oldid=prev"/>
				<updated>2010-12-19T16:41:03Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 16:41, 19 December 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;L42&quot; &gt;Line 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; BDEE HOOK_KM_TEST_BREAK&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; BDEE HOOK_KM_TEST_BREAK&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; BDF4 HOOK_KM_SCAN_KEYS_664 (664 and up only)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; BDF4 HOOK_KM_SCAN_KEYS_664 (664 and up only)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:BIOS]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikidb:diff:version:1.11a:oldid:39558:newid:65522 --&gt;
&lt;/table&gt;</summary>
		<author><name>MacDeath</name></author>	</entry>

	<entry>
		<id>https://oldwiki.cpcwiki.eu/index.php?title=BIOS_Keyboard_Functions&amp;diff=39558&amp;oldid=prev</id>
		<title>Nocash: Created page with '== Keyboard Manager ==   BB00 KM_INITIALIZE   BB03 KM_RESET  == Keyboard Queue ==   BB06 KM_WAIT_CHAR     out: A=char (waits until valid char)  ;\function keys   BB09 KM_READ_CHA…'</title>
		<link rel="alternate" type="text/html" href="https://oldwiki.cpcwiki.eu/index.php?title=BIOS_Keyboard_Functions&amp;diff=39558&amp;oldid=prev"/>
				<updated>2010-01-24T21:56:49Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;#039;== Keyboard Manager ==   BB00 KM_INITIALIZE   BB03 KM_RESET  == Keyboard Queue ==   BB06 KM_WAIT_CHAR     out: A=char (waits until valid char)  ;\function keys   BB09 KM_READ_CHA…&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Keyboard Manager ==&lt;br /&gt;
  BB00 KM_INITIALIZE&lt;br /&gt;
  BB03 KM_RESET&lt;br /&gt;
&lt;br /&gt;
== Keyboard Queue ==&lt;br /&gt;
  BB06 KM_WAIT_CHAR     out: A=char (waits until valid char)  ;\function keys&lt;br /&gt;
  BB09 KM_READ_CHAR     out: A=char, or cy=0=none             ;/expanded&lt;br /&gt;
  BB0C KM_CHAR_RETURN   in: A=char (writeback max one char to keybuf)&lt;br /&gt;
  BB18 KM_WAIT_KEY      out: A=char (waits until key pressed) ;\function keys&lt;br /&gt;
  BB1B KM_READ_KEY      out: A=char, or cy=0=none             ;/not expanded&lt;br /&gt;
  BD3D KM_FLUSH_664     calls KM_READ_CHAR until cy=0 (664 and up only)&lt;br /&gt;
&lt;br /&gt;
== Keyboard Key States ==&lt;br /&gt;
  BB1E KM_TEST_KEY      in: A=keyno, out: nz=pressed, C=ctrl/shift flags&lt;br /&gt;
  BB24 KM_GET_JOYSTICK  out: H=joystick 0, L=joystick 1&lt;br /&gt;
  BB21 KM_GET_LOCKS     out: H=caps lock (caps), L=shift lock (ctrl+caps)&lt;br /&gt;
  BD3A KM_SET_LOCKS_664 in: H=caps lock (caps), L=shift lock (664 and up only)&lt;br /&gt;
&lt;br /&gt;
== Keyboard Character Translation ==&lt;br /&gt;
  BB27 KM_SET_TRANSLATE in: A=keyno, B=char (normal)&lt;br /&gt;
  BB2A KM_GET_TRANSLATE in: A=keyno, out: A=char (normal)&lt;br /&gt;
  BB2D KM_SET_SHIFT     in: A=keyno, B=char (with shift)&lt;br /&gt;
  BB30 KM_GET_SHIFT     in: A=keyno, out: A=char (with shift)&lt;br /&gt;
  BB33 KM_SET_CTRL      in: A=keyno, B=char (with control)&lt;br /&gt;
  BB36 KM_GET_CTRL      in: A=keyno, out: A=char (with control)&lt;br /&gt;
&lt;br /&gt;
== Keyboard Function Key Translation ==&lt;br /&gt;
  BB0F KM_SET_EXPAND    in: B=code, HL=ptr to new string, C=length&lt;br /&gt;
  BB12 KM_GET_EXPAND    in: A=code (0-1F,80-9F), L=index, out:A=char, cy,zf&lt;br /&gt;
  BB15 KM_EXP_BUF_RESET in: de=begin, hl=length of buffer, out: cy: 1=okay&lt;br /&gt;
&lt;br /&gt;
== Keyboard Repeat Enable/Delay ==&lt;br /&gt;
  BB39 KM_SET_REPEAT    in: A=keyno, B=repeat flag (FFh=on)&lt;br /&gt;
  BB3C KM_GET_REPEAT    in: A=keyno, out: nz=repeat&lt;br /&gt;
  BB3F KM_SET_DELAY     in: H=1st delay, L=repeat delay  ;HL=1E02h=default&lt;br /&gt;
  BB42 KM_GET_DELAY     out: H=1st delay, L=repeat delay&lt;br /&gt;
&lt;br /&gt;
== Keyboard Break ==&lt;br /&gt;
  BB45 KM_ARM_BREAK     in: de=procedure, c=ROM config&lt;br /&gt;
  BB48 KM_DISARM_BREAK  in: none&lt;br /&gt;
  BB4B KM_BREAK_EVENT&lt;br /&gt;
  BDEE HOOK_KM_TEST_BREAK&lt;br /&gt;
  BDF4 HOOK_KM_SCAN_KEYS_664 (664 and up only)&lt;/div&gt;</summary>
		<author><name>Nocash</name></author>	</entry>

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