Z8523L08VEG Datasheet, PDF (99/118 Pages) Zilog, Inc. – Enhanced Serial Communications Controller

Z80230/Z85230/L
Product Specification
94
Figure 33 displays the Z85230/L General Timing Diagram
PCLK
W/REQ
Request
W/REQ
Wait
RTxC,TRxC
Receive
RxD
SYNC
External
TRxC,RTxC
Transmit
TxD
TRxC
Output
RTxC
TRxC
CTS,DCD
SYNC
Input
1
4
8
3
5
9
2
6
7
10
11
12
13
14
15
16
17
18
19
20
21
21
22
22
Figure 33. Z85230/L General Timing Diagram
PS005308-0609
Electrical Characteristics