DatasheetQ Logo
Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits

Z80230 データシートの表示(PDF) - Zilog

部品番号
コンポーネント説明
メーカー
Z80230 Datasheet PDF : 317 Pages
First Prev 41 42 43 44 45 46 47 48 49 50 Next Last
SCC™/ESCC™ User’s Manual
Interfacing the SCC/ESCC
2.4 INTERFACE PROGRAMMING (Continued)
START
Write Last Data
TxIP=1 ?
No
(TBE=1)
Yes
Issue
Reset Tx IP command
No
Underrun/EOM
INT?
Yes
Issue Ext/Stat Int cmd
(to clear Ext/stat INT)
ESCC
Write data for next
packet (max. 4 Bytes)
ESCC or
NMOS/CMOS
NMOS/CMOS
TxIP=1 ?
No
(TBE=1)
Yes
Write 1st byte of
Next Packet (1 byte)
End
Figure 2-22. Flowchart example of processing an end of packet
2-30
UM010901-06
01

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]