Difference between revisions of "RealQ16s:Provisional instruction listing/Opcode table/2 byte instructions/Prefix 1111 1111"

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(Created page with "{| class="wikitable" border="1"! colspan="8" | Range |- ! colspan="8" | Range ! Operation ! colspan="8" | bits ! Distinct<br/>opcodes ! Comment ! Caveats |- | colspan="4" | 0...")
 
(Added very rare instructions prefix.)
 
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| colspan="4" | 0000
 
| colspan="4" | 0000
 
| colspan="4" | 0000
 
| colspan="4" | 0000
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|-
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| colspan="4" | 1111
 +
| colspan="4" | 1111
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| (four bytes prefix)
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| colspan="4" | 1111
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| colspan="4" | 1111
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| style="text-align:right" | x256 (x1)
 +
| '''''16 bit'' instruction''' <code>1111 1111 1111 1111 vvvv vvvv</code> - very rare instruction that have four bytes have this as their first and second bytes.
 
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Latest revision as of 23:18, 12 February 2016

Range Operation bits Distinct
opcodes 		Comment Caveats
0000 0000
1111 1111 (four bytes prefix) 1111 1111 x256 (x1) 16 bit instruction 1111 1111 1111 1111 vvvv vvvv - very rare instruction that have four bytes have this as their first and second bytes.
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