■Reading from buffer with read request from external device
• When exchanging data with binary codes
Command format (external device RJ71EN71)
Subheader
Start address
(L)
61H
00H
14H
Response format (RJ71EN71 external device)
Random access buffer
Physical address
(H)
20000
20020
12H
20021
56H
20022
9AH
20029
9AH
26143
1 FUNCTIONS
104
1.6 Communications Using the Random Access Buffer
Data length
(H)
(L)
(H)
00H
0AH
00H
Subheader
End code
E1H
00H
(L)
Logical address
0
34H
20
78H
21
BCH
22
BCH
29
(10 words)
6143
Text (10 words)
(L)
(H)
(L)
(H)
(L)
34H
12H
78H
56H
BCH
(H)
(L)
(H)
9AH
BCH
9AH