FX1S Datasheet, PDF (306/480 Pages) Mitsubishi Electric Semiconductor – FX1S

ÊÎÌÌÓÍÈÊÀÖÈÎÍÍÛÅ ÊÎÌÀÍÄÛ
ÑÏÅÖÈÀËÜÍÛÅ FNC-ÈÍÑÒÐÓÊÖÈÈ
7.3.2
ÏÅÐÅÍÎÑ ÂÕÎÄÎÂ ÈËÈ ÌÅÐÊÅÐÎÂ (PRUN)
PRUN (S+) (D+)
S+
KnX, KnM
n=1–8
D+
KnM, KnY
n=1–8
PRUN
FNC 81
Ïåðåíîñ âõîäîâ èëè ìåðêåðîâ
CPU
FX1S
FX1N FX2N FX2NC
©
©
©
©
Èìï. èíñòðóêöèÿ(P) Îáðàáîòêà Øàãè ïðîãðàììû
16 Bit 32 Bit PRUN/PRUNP 5
©
©
DPRUN/
DPRUNP
9
ÓKÀÇÀÍÈÅ
ÏÐÈÌÅÐ
ÔÓÍÊÖÈß
Ïåðåíîñ âõîäîâ èëè ìåðêåðîâ â îáëàñòü äàííûõ, àâòîìàòè÷åñêè ïåðåäàâàåìóþ â
ïàðàëëåëüíîì ðåæèìå.
ÎÏÈÑÀÍÈÅ
b PRUN-èíñòðóêöèÿ îòëè÷àåòñÿ îò MOV-èíñòðóêöèè òåì, ÷òî îíà ðàáîòàåò â âîñüìåðè÷íîì
êîäå.
b Òàê êàê ïåðåäà÷à âûïîëíÿåòñÿ âîñüìåðè÷íî, (S+) äîëæíî íà÷èíàòüñÿ ñ Õ / Ì0, 10, 20, 30 .. .
Ñòðóêòóðà è èíèöèàëèçàöèÿ ïàðàëëåëüíîé îáðàáîòêè äàííûõ ïîÿñíÿåòñÿ ïîäðîáíåå â
ïðèëîæåíèÿõ ýòîãî ðóêîâîäñòâà.
M8000
[S+] [D+]
PRUN K4X20 K4M920
Ðèñ. 7-34.
Ïðèìåð ïðîãðàììèðîâàíèÿ
PRUN-èíñòðóêöèè
C000268C
K4X20
X37 X36 X35 X34 X33 X32 X31 X30 X27 X26 X25 X24 X23 X22 X21 X20
K4M920
M937 M936 M935 M934 M933 M932 M931 M930 M927 M926 M925 M924 M923 M922 M921 M920
Ðèñ. 7-35. Ðàñïðåäåëåíèå ìåðêåðîâ
C000269C
Ìåðêåðû Ì929 è Ì928 íå çàïèñàíû, òàê êàê PRUN-èíñòðóêöèÿ ðàáîòàåò âîñüìåðè÷íî.
Ħ
7 – 34
MITSUBISHI ELECTRIC