FX1S Datasheet, PDF (130/480 Pages) Mitsubishi Electric Semiconductor – FX1S

STL-ÐÀÇÂÅÒÂËÅÍÈß
STL-ÈÍÑÒÐÓÊÖÈÈ
5.4.2
ÑÅËÅÊÒÈÂÍÎÅ ÐÀÇÂÅÒÂËÅÍÈÅ
Ïðè ñåëåêòèâíîì ðàçâåòâëåíèè èìååòñÿ âîçìîæíîñòü ïðîèçâåñòè â ýòîé îïåðàöèè âûáîð
ñðåäè äâóõ èëè áîëåå ïðîöåññîâ ñîñòîÿíèé.
Èç îäíîãî øàãîâîãî ñîñòîÿíèÿ ðàçâåòâëåíèå ìîæåò ñîçäàâàòü íåñêîëüêî (ìàêñèìóì 8)
ïðîöåññîâ ñîñòîÿíèé.
 çàâèñèìîñòè îò ñîîòâåòñòâåííî ïðèìåíåííûõ âõîäíûõ óñëîâèé ïðîèçâîäèòñÿ âûáîð,
êàêîé ïðîöåññ ñîñòîÿíèé äîëæåí àêòèâèçèðîâàòüñÿ â ïðîãðàììå.
ÓÊÀÇÀÍÈÅ
Ìîæåò ïðîãðàììèðîâàòüñÿ ìàêñèìóì 8 ðàçâåòâëåíèé, âûõîäÿùèõ èç îäíîãî øàãîâîãî
îïåðàíäà. Îáùåå êîëè÷åñòâî âñåõ ñåëåêòèâíûõ ðàçâåòâëåíèé íå äîëæíî ïðåâûøàòü 16.
S 20
X1
X0
X2
S 21
Y0
X0
X1
X2
S 31
X0
X2
X1
S 41
Ðèñ.5-14. Ïóñê (íà÷àëî) ñåëåêòèâíîãî ðàçâåòâëåíèÿ
0 STL S 20
1 OUT Y 0
2 LD X 0
3 ANI X 1
4 ANI X 2
5 SET S 21
6 LD X 1
7 ANI X 0
8 ANI X 2
9 SET S 31
10 LD X 2
11 ANI X 0
12 ANI ^X 1
13 SET S 41
C000021C
S 29 Y10 S 39 Y11 S 49 Y12
X10
X11
X12
S 50
Ðèñ.5-15. Ñáîðêà (îêîí÷àíèå) ñåëåêòèâíîãî ðàçâåòâëåíèÿ
0 STL S 29
1 _{OUT Y 10}
2 LD X 10
3 SET S 50
4 STL S 39
5 OUT Y 11
6 ^{LD X 11}
7 SET S 50
8 _{STL S 49}
9 OUT Y 12
10 _{LD X 12}
11 SET S 50
C000022C
5 – 12
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