User`s manual

178
P51
P3
P1
Set the transmission data
Sets the initialization command
Write the data for initialization
Modem initialization processing subroutine
Initialization request signal is set
Initialization request execution flag is set
Sets the number of transmission data
(words)
Transmission request execution
Data registration processing for initialization
subroutine
Sets the number of bytes of the
registration data
Sets the user control data
(control number)
(Data No. 8001H)
(Registration to buffer memory)
Data registration complete flag
for initialization is set
When the initialization complete signal
ON, the initialization complete flag is set
and the request signal is reset
When the initialization/connection
abnormal complete signal ON, the error
code is read and the request signal is reset
Data communication processing subroutine
(Non procedure protocol, transmission)
Transmission request execution flag is set
Transmission request normal completion
Transmission request abnormal completion
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