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added SIO_xxx command codes
git-svn-id: svn://svn.cc65.org/cc65/trunk@345 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -1,6 +1,6 @@
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;-------------------------------------------------------------------------
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;-------------------------------------------------------------------------
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; Atari System Equates -- Version 1.0.0
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; Atari System Equates
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; By Freddy Offenga, 4/15/2000
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; by Freddy Offenga & Christian Groessler
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;
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;
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; References:
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; References:
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; - Atari 400/800 OS rev.B source code, Atari 1979
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; - Atari 400/800 OS rev.B source code, Atari 1979
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@ -69,6 +69,18 @@ KBD = 'K' ;keyboard
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PRINTR = 'P' ;printer
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PRINTR = 'P' ;printer
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DISPLY = 'S' ;screen display
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DISPLY = 'S' ;screen display
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; SIO Command Code Equates
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SIO_FORMAT = $21 ;format disk (default density)
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SIO_FORMATS = $22 ;1050: format medium density
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SIO_CONFIG = $44 ;configure drive
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SIO_CONFIGSF = $4B ;slow/fast configure drive??
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SIO_WRITE = $50 ;write sector
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SIO_READ = $52 ;read sector
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SIO_STAT = $53 ;get status information
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SIO_VERIFY = $56 ;verify sector
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SIO_WRITEV = $57 ;write sector with verify
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; Character and Key Code Equates
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; Character and Key Code Equates
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CLS = $7D ;##rev2## clear screen
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CLS = $7D ;##rev2## clear screen
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