Socket Services
Program Memory Map
208
The send and receive data and bits (flags) used by the program are shown in
the following diagram.
DM Area
15
DM00000
Send data, 100 bytes (100 = 0064 Hex)
DM00049
15
DM01000
Receive data, 100 bytes (100 = 0064 Hex)
DM01049
WR Area
15
W0
Receive
Receive
W1
Error Flag
Receiving
W2
03
02
01
TCP
TCP
TCP
TCP
Send Bit
Close Bit
Open Bit
Bit
TCP
TCP
TCP
TCP Send
Close
Open
Error Flag
Error Flag
Error Flag
TCP
TCP
TCP
TCP
Sending
Opening
Closing
Flag
Flag
Flag
Flag
Section 6-6
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