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FX1S Datasheet, PDF (186/480 Pages) Mitsubishi Electric Semiconductor – FX1S
ÈÍÑÒÐÓÊÖÈÈ ÑÐÀÂÍÅÍÈß È ÏÅÐÅÄÀ×È
ÏÐÈÊËÀÄÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
ÏÐÈÌÅÐ
BIN-èíñòðóêöèÿ ìîæåò ïðèìåíÿòüñÿ, íàïðèìåð, ÷òîáû ïåðåäàòü BCD-äàííûå îò öèôðîâîãî
ïåðåêëþ÷àòåëÿ â ÏÊ.
Ðèñ. 6-36.
Ïðèìåð ïðîãðàììèðîâàíèÿ
ÂIN-èíñòðóêöèè
M0
[ S+ ] [ D+ ]
BIN K2X0 D13
C000076C
X7 X6 X5 X4 X3 X2 X1 X0
01 1 0 0 0 1 1
(63)
10 1
10 0
BCD-ôîðìàò
0 0 0 00 0 0 000 1 1 1 1 11
D13
(63) Äâîè÷íûé-ôîðìàò
Îñòîëüíàì áèòàì ïðèñâàåâàåòñÿ “0”
C000077C
Ðèñ. 6-37. Ïðèìåð ïðîãðàììèðîâàíèÿ êîíâåðòèðîâàíèÿ äàííûõ â ÂÑD-ôîðìàòå â
äâîè÷íóþ ôîðìó äàííûõ
BCD-äàííûå íà âõîäàõ Õ0...Õ7 êîíâåðòèðóþòñÿ â ôîðìàò äâîè÷íûõ äàííûõ ïî àäðåñó öåëè
D13 è çàòåì âûäàþòñÿ íà âûõîäû Y0...Y7.  ýòîì ïðèìåðå: 73 (äåñÿòè÷íîå ÷èñëî).
Ħ
6 – 44
MITSUBISHI ELECTRIC