X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=doc%2Fvic20.sgml;h=e292e0a1a0874b7c0a717da0c757e65b012db899;hb=HEAD;hp=26a4aa55829d8ee8f7bfbfbb66248e711a4c6c01;hpb=b8f30ba0dec41ed052a55851ef3559506fb80439;p=cc65

diff --git a/doc/vic20.sgml b/doc/vic20.sgml
index 26a4aa558..e292e0a1a 100644
--- a/doc/vic20.sgml
+++ b/doc/vic20.sgml
@@ -1,12 +1,10 @@
 <!doctype linuxdoc system>
 
 <article>
-
 <title>Commodore VIC20 (aka VC20 aka VIC1001) specific information for cc65
 <author>
 <url url="mailto:uz@cc65.org" name="Ullrich von Bassewitz">,<newline>
 <url url="mailto:polluks@sdf.lonestar.org" name="Stefan A. Haubenthal">
-<date>2017-05-18
 
 <abstract>
 An overview over the VIC20 runtime system as it is implemented for the cc65 C
@@ -99,6 +97,8 @@ declaration and usage.
 <item>cbm_k_basin
 <item>cbm_k_bsout
 <item>cbm_k_clrch
+<item>cbm_k_tksa
+<item>cbm_k_second
 <item>cbm_load
 <item>cbm_open
 <item>cbm_opendir
@@ -147,7 +147,19 @@ No graphics drivers are currently available for the VIC20.
 
 <sect1>Extended memory drivers<p>
 
-No extended memory drivers are currently available for the VIC20.
+<descrip>
+
+  <tag><tt/vic20-rama.emd (vic20_rama_emd)/</tag>
+  A driver for any RAM at $A000-$BFFF. Supports 32 256 byte pages.
+  Written and contributed by Marco van den Heuvel.
+
+  <tag><tt/vic20-georam.emd (vic20_georam_emd)/</tag>
+  A driver for the Berkeley Softworks GeoRam cartridge connected by means of
+  the MasC=erade c64 cartridge adapter. The driver will determine the
+  available RAM from the connected cartridge. It supports 64KB
+  up to 2048KB of RAM.
+
+</descrip><p>
 
 
 <sect1>Joystick drivers<p>
@@ -161,8 +173,8 @@ The default drivers, <tt/joy_stddrv (joy_static_stddrv)/, point to <tt/vic20-std
 
   <tag><tt/vic20-ptvjoy.joy (vic20_ptvjoy_joy)/</tag>
   Driver for the Protovision 4-player adapter contributed by Groepaz. See
-  <url url="http://www.protovision-online.de/hardw/4_player.php?language=en"
-  name="Protovision shop"> for prices and building instructions. Up to three
+  <url url="https://www.protovision.games/hardw/4_player.php"
+  name="the Protovision shop"> for prices and building instructions. Up to three
   joysticks are supported.
 
 </descrip><p>
@@ -252,14 +264,14 @@ including commercial applications, and to alter it and redistribute it
 freely, subject to the following restrictions:
 
 <enum>
-<item>	The origin of this software must not be misrepresented; you must not
-	claim that you wrote the original software. If you use this software
-	in a product, an acknowledgment in the product documentation would be
-	appreciated but is not required.
-<item>	Altered source versions must be plainly marked as such, and must not
-	be misrepresented as being the original software.
-<item>	This notice may not be removed or altered from any source
-	distribution.
+<item>  The origin of this software must not be misrepresented; you must not
+        claim that you wrote the original software. If you use this software
+        in a product, an acknowledgment in the product documentation would be
+        appreciated but is not required.
+<item>  Altered source versions must be plainly marked as such, and must not
+        be misrepresented as being the original software.
+<item>  This notice may not be removed or altered from any source
+        distribution.
 </enum>
 
 </article>