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<a name="Z8000_002dDependent"></a>Next:&nbsp;<a rel="next" accesskey="n" href="Vax_002dDependent.html#Vax_002dDependent">Vax-Dependent</a>,
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<h3 class="section">9.33 Z8000 Dependent Features</h3>
<p><a name="index-Z8000-support-1701"></a>The Z8000 as supports both members of the Z8000 family: the
unsegmented Z8002, with 16 bit addresses, and the segmented Z8001 with
24 bit addresses.
<p>When the assembler is in unsegmented mode (specified with the
<code>unsegm</code> directive), an address takes up one word (16 bit)
sized register. When the assembler is in segmented mode (specified with
the <code>segm</code> directive), a 24-bit address takes up a long (32 bit)
register. See <a href="Z8000-Directives.html#Z8000-Directives">Assembler Directives for the Z8000</a>,
for a list of other Z8000 specific assembler directives.
<ul class="menu">
<li><a accesskey="1" href="Z8000-Options.html#Z8000-Options">Z8000 Options</a>: Command-line options for the Z8000
<li><a accesskey="2" href="Z8000-Syntax.html#Z8000-Syntax">Z8000 Syntax</a>: Assembler syntax for the Z8000
<li><a accesskey="3" href="Z8000-Directives.html#Z8000-Directives">Z8000 Directives</a>: Special directives for the Z8000
<li><a accesskey="4" href="Z8000-Opcodes.html#Z8000-Opcodes">Z8000 Opcodes</a>: Opcodes
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