Difference between revisions of "Instruction Set/sub1u"
From Mill Computing Wiki
(Created page with "{{DISPLAYTITLE:sub1u}} <div style="font-size:80%;line-height:90%;margin-bottom:2em">realizing exu stream [[Decode|exu block]...") |
(No difference) |
Revision as of 06:56, 2 October 2014
realizing exu stream exu block compute phase operation in the unsigned integer value domain that produces condition codes
native on: all
subtraction minus 1
operands: like Identity [xx:x]
| Core | In Slots | Latencies |
|---|---|---|
| Tin | E0 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
| Copper | E0 E1 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
| Silver | E0 E1 E2 E3 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
| Gold | E0 E1 E2 E3 E4 E5 E6 E7 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
| Decimal8 | E0 E1 E2 E3 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
| Decimal16 | E0 E1 E2 E3 | b,b:b=1 bv,bv:bv=1 h,h:h=1 hv,hv:hv=1 w,w:w=1 wv,wv:wv=1 d,d:d=2 dv,dv:dv=2 q,q:q=2 qv,qv:qv=2 |
