When there is no error
If an error occurs
NAK response
<Setting range>
Number of data packets
When an enquiry command is sent from the host, this value defines the previously issued interrupt output's number of data items.
Data
The data value (00H to FEH) is output.
"00" will be entered in this field if there is no data to be
output.
<Example>
Request to the Display whether the touch panel input has been activated or not.
"0031h" is written to the system data area 13 by the Data Display (touch panel input)
