ZXI standard: Difference between revisions

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m
Update of allocated ZXi ports for new SID device.
(assigments table updated)
m (Update of allocated ZXi ports for new SID device.)
 
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Current ZXI port assignments with A15 low:
Current ZXI port assignments with A15 low:
<pre>
<pre>
#70-7f: MB03+
#70-7F: MB03+ and eLeMeNt ZX
#6E-6F: SAA1099 Sound card (MB03+ and eLeMeNt ZX)
#6E-6F: SAA1099 Sound card (MB03+ and eLeMeNt ZX)
#40-6D: Unassigned
#6D  : SID R/W SID Control Register (MB03+ and eLeMeNt ZX)
#6C  : Select SID Control Register (MB03+ and eLeMeNt ZX)
#40-6B: Unassigned
#31-3F: Unassigned
#31-3F: Unassigned
#30  : NEXT (Unofficially allocated)
#30  : NEXT (Unofficially allocated)
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