Sharp CE-150 - Page 278

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@ TTA (T To Ace)
'flu: contents of th e T regist er arc 1m· ansfcrr ed co t he accun1ul ator .
The Oa g Z c han g•-s.
• Forntat
lTA
•Operation
T -· A
Flag :C .
I: wh en T = OOH
0: wh en T ;C 0011
2-4-5. Block transfer and search instructions
@ TIN (Transfer and INcremenl)
~ rh c contents of the external rncrno ry (Xr -:g ) an.: -transferred to the external rn e1 r1 o r ~
1
(Yrcg). ch en bo th Xreg and Yr eg are added by on e.
No change takes pl ace in fla gs .
• J. "' orn1at
Tl l\'
(EX) TIN
Xree = 4700 H
Y rc g= · 1SOOH
•01>era tion
(X r eg ) - (Yrt:g)
Xreg + I - Xreg
Yr eg + I - r ·r eg
Xreg- 470 1H
E xe eo te
-- • Yr cg= 400 1H
Con,.nts - I 0 0 1 1 0 0 1 1 ]
of 47 00 H .
Contents ~ 0 0 I 1 0 0 I 1
of 4 SOOH
@ CIN (Compare a nd INcrement)
T he con te n ts of the accu n1 u la 1or arc co n1 pared \Vith that of t he external rn e rr1 ory
(X rcg). it s r es ult is repr<. 'Scn tcd by flag s tac cs . ch cn X r cg is incr eme nt ed by o n ~.
• Form at
Cl l\'
• Opcr.ition
/\ - (Xreg) - c ha n ge in C. M. Z. and V
Xreg + I - Xn: g
l ~c l a ti on bc t\• .rcc n the co1 11par i~() l' l resull (A '"i1h
Xrcg) a nd nags (C. H. Z. VJ is ch e : «1m e as in @
CPA.
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