FX1S Datasheet, PDF (235/480 Pages) Mitsubishi Electric Semiconductor – FX1S

ÏÐÈÊËÀÄÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
ÂÛÑÎÊÎÑÊÎÐÎÑÒÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
6.7.5
ÑÐÀÂÍÅÍÈÅ ÎÁËÀÑÒÅÉ (DHSZ)
DHSZ (S1+) (S2+) (S+) (D+)
S1+, S2+
K, H, KnX, KnY, KnM,
KnS, T, C, D, V, Z
S+
C235 ...
C255
D+
Y, M, S
DHSZ
FNC 55
Ñðàâíåíèå îáëàñòåé
CPU
FX1S
FX1N
FX2N FX2NC
©
©
Èìï. èíñòðóêöèÿ (P) Îáðàáîòêà Øàãè ïðîãðàììû
16 Bit 32 Bit
© ^DHSZ
17
ÓÊÀÇÀÍÈÅ
ÏÐÈÍÖÈÏ ÔÓÍÊÖÈÎÍÈÐÎÂÀÍÈß ÁÅÇ ÑÏÅÖÈÀËÜÍÎÃÎ ÌÅÐÊÅÐÀ
Ñðàâíåíèå îáëàñòåé äëÿ âûñîêîñêîðîñòíûõ ñ÷åò÷èêîâ ñ îáëàñòÿìè, îãðàíè÷åííûìè
çíà÷åíèÿìè óêàçàííûìè â (S1+/S2+)
ÎÏÈÑÀÍÈÅ
b DHSZ-èíñòðóêöèÿ ñðàâíèâàåò â ðåæèìå ïðåðûâàíèÿ íàêîïëåííîå çíà÷åíèå
âûñîêîñêîðîñòíîãî ñ÷åò÷èêà ñ îáëàñòÿìè, óêàçàííûìè â (S1+/S2+).
b Ñðàâíåíèå âûïîëíÿåòñÿ ïî êàæäîìó èìïóëüñó ñ÷åòà â óêàçàííîì â (S+) ñ÷åò÷èêå.
b Ðåçóëüòàò ñðàâíåíèÿ ïðåäñòàâëÿåòñÿ â îïåðàíäàõ (D+), ((D+)+1), ((D+)+2).
(D+) = S+ < S1+ / S2+; òåêóùåå çíà÷åíèå ìåíüøå îáëàñòè
((D+)+1) = S+ = S1+ / S2+; òåêóùåå çíà÷åíèå âíóòðè îáëàñòè
((D+)+2) = S+ > S1+ / S2+; òåêóùåå çíà÷åíèå áîëüøå îáëàñòè
b Òàê êàê çäåñü ðàññìàòðèâàåòñÿ âûñîêîñêîðîñòíàÿ èíñòðóêöèÿ, òî âûõîäû, êîòîðûå
óêàçûâàþòñÿ â (D+), ñðàçó âûäàþòñÿ ôèçè÷åñêè.
 ïðîãðàììå ÏÊ ñåðèè FX ìîãóò áûòü àêòèâíûìè îäíîâðåìåííî 6 âûñîêîñêîðîñòíûõ èíñòðóêöèé
òèïà DHSCS, DHSCR è DHSZ.
Ïðîãðàììèðîâàíèå FX1S/FX1N/FX2N/FX2NC
6 – 93