165
CHAPTER 13 COMMUNICATIONS USING A RANDOM ACCESS BUFFER
13
13.4 Data Format
13.4.3 Examples of command and response formats
(2) Reading data from a random access buffer upon a read request from a
connected device
(a) Communications using a binary code
• Command format (from the connected device to the E71)
• Response format (from the E71 to the connected device)
00
H
00
H
61
H
14
H
0A
H
00
H
(L) (H)(L) (H)
Start addressSubheader Data length
Text (10 words)
(10 words)
(H)(L)
34
H
Subheader
End code
Random access buffer
(H) (L)
12
H
34
H
78
H
9A
H
BC
H
9A
H
Physical address Logical address
3E7F
H
(15999)
2680
H
( 9856)
14
H
( 20)
16
H
( 22)
1D
H
( 29)
0
H
( 0)
269D
H
( 9885)
2694
H
( 9876)
2695
H
( 9877)
12
H
(H)(L)
78
H
56
H
(H)(L)
BC
H
9A
H
(H)(L)
BC
H
9A
H
00
H
17FF
H
(6143)
BC
H
2696
H
( 9878)
15
H
( 21)56
H
E1
H
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