Z86C34 Datasheet, PDF (20/70 Pages) Zilog, Inc. – CMOS Z8 MCUs WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY

Z86C34/C35/C36/C44/C45/C46
CMOS Z8® MCUs with ASCI UART
AC ELECTRICAL CHARACTERISTICS (Continued)
Handshake Timing Diagrams
Data In
DAV
(Input)
RDY
(Output)
Data In Valid
1
3
4
2
Delayed DAV
Next Data In Valid
5
6
Delayed RDY
Figure 10. Input Handshake Timing
ZiLOG
Data Out
DAV
(Output)
RDY
(Input)
Data Out Valid
Next Data Out Valid
7
Delayed DAV
8
9
11
10
Delayed RDY
Figure 11. Output Handshake Timing
20
PRELIMINARY
DS007601-Z8X0499