MZ3500
2) Data Output control
S H N ü
Command instruction
( K T S , R X E N . T X E N )
»-
8251
AC
8251 AC
" L "->TfS
Set counter (200ms)
Stop
Output data to
8251AC
ERROR101
The 8251 send data when CTS goes low.
The 8251AC would not Output, unless\
CTS goes low. Therefore, the state of \
CTS will be checked when the DU Her l
becomes empty.
/
ERROK101
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