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FX1S Datasheet, PDF (171/480 Pages) Mitsubishi Electric Semiconductor – FX1S
ÏÐÈÊËÀÄÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
ÈÍÑÒÐÓÊÖÈÈ ÑÐÀÂÍÅÍÈß È ÏÅÐÅÄÀ×È
ÏÐÈÌÅÐ
Ïðèìåíåíèå CMP-èíñòðóêöèè
X0
[ S1+ ] [ S2+ ] [ D+ ]
CMP K 100 C 2 M 0
M0
³
M1
·
M2
»
Ðèñ. 6-18.
Ïðèìåð ïðîãðàììèðîâàíèÿ ñ èñïîëüçî-
âàíèåì CMP-èíñòðóêöèè
C000071C
 àäðåñå öåëè (D+) â ýòîì ïðèìåðå óêàçàí ìåðêåð Ì0. Ñîîòâåòñòâóþùèå ðåçóëüòàòû
ñðàâíåíèÿ àâòîìàòè÷åñêè ïðèñâàèâàþòñÿ ïðèðàùèâàåìûì íà 1 ïîñëåäóþùèõ àäðåñîâ
ìåðêåðîâ Ì0, Ì1, Ì2 è èìåþò ñëåäóþùèå çíà÷åíèÿ:
³ M0: âêëþ÷åí, åñëè Ê100 > íàêîïëåííîãî â ñ÷åò÷èêå Ñ2 çíà÷åíèÿ
· M1: âêëþ÷åí, åñëè Ê100 = íàêîïëåííîìó â ñ÷åò÷èêå Ñ2 çíà÷åíèþ
» M2: âêëþ÷åí, åñëè Ê100 < íàêîïëåííîãî â ñ÷åò÷èêå Ñ2 çíà÷åíèÿ
Ì0, Ì1, Ì2 íå èçìåíÿþòñÿ, åñëè âõîäíîå óñëîâèå Õ0 âûêëþ÷åíî.
Ħ
Ïðîãðàììèðîâàíèå FX1S/FX1N/FX2N/FX2NC
6 – 29