Added isfast function which returns a 1 when the C128 is in 2MHz mode.

[cc65] / doc / c128.sgml

diff --git a/doc/c128.sgml b/doc/c128.sgml
index 3309d68afc219736b3955b2c48ea806bf4a8a954..14c874998d5e46cc84863ebe210fe3c84e53a1c9 100644 (file)
--- a/doc/c128.sgml
+++ b/doc/c128.sgml
@@ -4,7 +4,7 @@
 
 <title>Commodore 128-specific information for cc65
 <author><url url="mailto:uz@cc65.org" name="Ullrich von Bassewitz">
-<date>2014-03-24
+<date>2014-04-12
 
 <abstract>
 An overview over the C128 runtime system as it is implemented for the cc65 C
@@ -87,6 +87,7 @@ url="funcref.html" name="function reference"> for declaration and usage.
 <item>c64mode
 <item>fast
 <item>slow
+<item>isfast
 </itemize>
 
 
@@ -191,11 +192,19 @@ missing on VDC, and are translated to the two colors missing from the VIC palett
 
 <descrip>
 
+  <tag><tt/c128-efnram.emd (c128_efnram_emd)/</tag>
+  Extended memory driver for the C128 External Function RAM.
+  Written and contributed by Marco van den Heuvel.
+
   <tag><tt/c128-georam.emd (c128_georam_emd)/</tag>
   A driver for the GeoRam cartridge. The driver will always assume 2048 pages
   of 256 bytes each. There are no checks, so if your program knows better,
   just go ahead.
 
+  <tag><tt/c128-ifnram.emd (c128_ifnram_emd)/</tag>
+  Extended memory driver for the C128 Internal Function RAM.
+  Written and contributed by Marco van den Heuvel.
+
   <tag><tt/c128-ram.emd (c128_ram_emd)/</tag>
   An extended memory driver for the RAM in page 1. The common memory area is
   excluded, so this driver supports 251 pages of 256 bytes each.
@@ -213,10 +222,8 @@ missing on VDC, and are translated to the two colors missing from the VIC palett
   Will test the hardware for the available RAM.
 
   <tag><tt/c128-reu.emd (c128_reu_emd)/</tag>
-  A driver for the CBM REUs. The driver will determine from the connected REU
-  if it supports 128KB of RAM or more. In the latter case, 256KB are assumed,
-  but since there are no range checks, the application can use more memory if
-  it has better knowledge about the hardware than the driver.
+  A driver for the CBM REUs. The driver will test the connected REU to find
+  out how much RAM is present.
 
   <tag><tt/c128-vdc.emd (c128_vdc_emd)/</tag>
   A driver for the VDC memory of the C128, written and contributed by Maciej
@@ -235,10 +242,10 @@ The default drivers, <tt/joy_stddrv (joy_static_stddrv)/, point to <tt/c128-stdj
 
   <tag><tt/c128-ptvjoy.joy (c128_ptvjoy_joy)/</tag>
   Driver for the Protovision 4-player adapter originally written by Groepaz
-  for the C64, and converted for the C128 by me. See <htmlurl
-  url="http://www.protovision-online.de/hardw/hardwstart.htm"
-  name="http://www.protovision-online.de/hardw/hardwstart.htm"> for prices and
-  building instructions. Up to four joysticks are supported.
+  for the C64, and converted for the C128 by Uz. See <url
+  url="http://www.protovision-online.de/hardw/4_player.php?language=en"
+  name="Protovision shop"> for prices and building instructions. Up to four
+  joysticks are supported.
 
   <tag><tt/c128-stdjoy.joy (c128_stdjoy_joy)/</tag>
   Supports up to two joysticks connected to the standard joysticks ports of