FX1S Datasheet, PDF (371/480 Pages) Mitsubishi Electric Semiconductor – FX1S

ÑÏÅÖÈÀËÜÍÛÅ FNC-ÈÍÑÒÐÓÊÖÈÈ
ÈÍÑÒÐÓÊÖÈÈ ÊÎÄÀ ÃÐÅß
7.8
ÈÍÑÒÐÓÊÖÈÈ ÊÎÄÀ ÃÐÅß
ÎÁÇÎÐ ÈÍÑÒÐÓÊÖÈÉ FNC 170...171
Ñèìâîë
FNC Íàçíà÷åíèå
Ðàçä.
GRY
170 Ïðåîáðàçîâàíèå öåëîãî ÷èñëà â êîä Ãðåÿ
7.8.1
GBIN
171 Ïðåîáðàçîâàíèå êîäà Ãðåÿ â öåëîå ÷èñëî
7.8.2
Òàáë. 7-28. Îáçîð èíñòðóêöèè FNC 170...171
7.8.1
ÏÐÅÎÁÐÀÇÎÂÀÍÈÅ ÖÅËÎÃÎ ×ÈÑËÀ  ÊÎÄ ÃÐÅß (GRY)
GRY
FNC 170
GRY (S+) (D+)
Ïðåîáðàçîâàíèå öåëîãî ÷èñëà â êîä Ãðåÿ
CPU
FX1S
FX1N
FX2N FX2NC
©
©
S+
D+
Èìï. èíñòðóêöèÿ(P) Îáðàáîòêà
K, H, KnX, KnY, KnM, KnY, KnM, KnS, T, C, D, V,
16 Bit 32 Bit
KnS, T, C, D, V
Z
©©
Øàãè ïðîãðàììû
GRY, GRYP
5
DGRY, DGRYP 9
ÓKÀÇÀÍÈÅ
ÏÐÈÌÅÐ
ÔÓÍÊÖÈß
Êîíâåðòèðîâàíèå çíà÷åíèÿ öåëîãî ÷èñëà â êîä Ãðåÿ
ÎÏÈÑÀÍÈÅ
b Ñ ïîìîùüþ GRY-èíñòðóêöèè âûïîëíÿåòñÿ êîíâåðòèðîâàíèå çíà÷åíèÿ öåëîãî ÷èñëà â (S+)
â êîä Ãðåÿ.
b Ðåçóëüòàò çàíîñèòñÿ â (D+).
Èñïîëüçóÿ õàðàêòåðèñòèêó êîäà Ãðåÿ ìîæíî ÷èñëîâîå çíà÷åíèÿ ïîñðåäñòâîì
èíêðåìåíòèðîâàíèÿ (ïðèðàùåíèÿ) èñõîäíûõ äàííûõ âûäàòü â êàæäîì öèêëå ïðîãðàììû,
íå ïðèìåíÿÿ ñòðîáîñêîïíûå ñèãíàëû (Stroboskop-Signal).
M45
[S+]
[D+]
GRY K1234 K3Y10
Ðèñ. 7-87.
Ïðèìåð ïðîãðàììèðîâàíèÿ
GRY-èíñòðóêöèè
C000375C
Ïðè âêëþ÷åíèè ìåðêåðà Ì45 öåëîå çíà÷åíèå Ê1234 êîíâåðòèðóåòñÿ â êîä Ãðåÿ. Ðåçóëüòàò
âûäàåòñÿ íà âûõîäû Y10...Y23.
Ħ
Ïðîãðàììèðîâàíèå FX1S/FX1N/FX2N/FX2NC
7 – 99