NAiS FP Series User Manual page 197

Communication Function 2 General - purpose Serial Communication
When receiving data:
The data of received area being read is ASCII code data.
Example: When the data "12345
RS232C port
If DT200 is being used as the received buffer, received data
will be stored in the registers starting from DT201, in
sequential order of first the lower byte and then the upper
byte.
Figure 195: FPΣ Example (received buffer)
9 - 30
C
" is transmitted from a device with
R
DT203
Upper byte Lower byte Upper byte Lower byte Upper byte Lower byte
H35 H34
(5) (4)
DT202 DT201
H33 H32
(3) (2)
FPΣ
H31
(1)