bslathi19/cc65
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

4510 support: fixed some cosmetical stuff and documentation

Browse Source
This commit is contained in:
Sven Oliver Moll
2016-08-29 23:29:31 +02:00
parent 0538184699
commit 91f8e09bcc
4 changed files with 36 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
doc/ca65.sgml
View File

@@ -476,10 +476,13 @@ from the mentioned web page, for more information, see there.
<sect1>4510 mode<p>
The 4510 is a microcontroller that is the core of the Commodore C65 aka C64DX.
It contains among other functions a slightly modified 65CE02 CPU, to allow
It contains among other functions a slightly modified 65CE02/4502 CPU, to allow
address mapping for 20 bits of address space (1 megabyte addressable area).
As compared to the description of the CPU in the System Specification of the
Commodore C65 aka C64DX prototypes ca65 uses these changes:
As compared to the description of the CPU in the
<url url="http://www.zimmers.net/anonftp/pub/cbm/c65/c65manualupdated.txt.gz"
name="C65 System Specification">
<url url="https://raw.githubusercontent.com/MEGA65/c65-specifications/master/c65manualupdated.txt"
name="(updated version)"> uses these changes:
<itemize>
<item><tt>LDA (d,SP),Y</tt> may also be written as <tt>LDA (d,S),Y</tt>
(matching the 65816 notataion).
@@ -488,7 +491,8 @@ branch you have to prefix these with an "L" (e.g. "<tt>LBNE</tt>" instead of
"<tt>BNE</tt>"). This might change at a later implementation of the assember.
</itemize>
For more information about the Commodore C65/C64DX and the 4510 CPU, see
<url url="http://www.zimmers.net/anonftp/pub/cbm/c65/c65manualupdated.txt.gz">.
<url url="http://www.zimmers.net/anonftp/pub/cbm/c65/"> and
<url url="https://en.wikipedia.org/wiki/Commodore_65" name="Wikipedia">.
<sect1>sweet16 mode<label id="sweet16-mode"><p>