|
Z80C30 Datasheet, PDF (57/96 Pages) Zilog, Inc. – CMOS SCC SERIAL COMMUNICATIONS CONTROLLER | |||
|
◁ |
=&=& &026 6&&
6HULDO &RPPXQLFDWLRQV &RQWUROOHU
A/B, D/C
INTACK
CE
RD
D7âD0
Address Valid
Data Valid
)LJXUH 5HDG &\FOH 7LPLQJ
:ULWH &\FOH 7LPLQJ
)LJXUH LOOXVWUDWHV :ULWH F\FOH WLPLQJ $GGUHVVHV RQ $% DQG '&
DQG WKH VWDWXV RQ ,17$&. PXVW UHPDLQ VWDEOH WKURXJKRXW WKH
F\FOH ,I &( IDOOV DIWHU :5 IDOOV RU LI &( ULVHV EHIRUH :5 ULVHV WKH
HIIHFWLYH :5 LV VKRUWHQHG
)XQFWLRQDO 'HVFULSWLRQ
36
|
▷ |