IC-KP-B6*
Communication in "IVI-B6" mode
2
011-
08
23
Command: Single read read only code
with head 2, without double side mode
DP master sequence
Response from the control interface on the DP master
Single
commands are executed once and the result (success or failure) is output.
Command (B4 ... B1)
0001b
SF
(Single read read only code)
Double side (DS)
0b
Double side mode OFF
Tag type (T2, T1)
00b
IDC-1k
Number of words
(N4 ... N1)
0100b
4 words = 8 bytes (because read only code
consists of 7 bytes, the 8th byte has no meaning)
Head number
(K3 ... K1)
001b
Head number 2 is addressed
Toggle flag (T)
1b
(or 0, depending on the previous state after initial
command or switching on = 1)
Word 0
Commands and parameters
B4
B3
B2
B1
DS 0
T2
T1
N4 N3 N2 N1 K3
K2
K1
T
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
1
Table 4.1
= 1043hex
Note!
Words 1 ... 15 do not contain valid data. However, this only applies for read only
codes. In the case of read/write tags, word 1 would contain the start memory
address and words 2 ... 15 (for write commands) the data to be written.
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
1043
(hex)
1105
(hex)
xxxx
xxxx
xxxx
xxxx
If no read only tag in
front of head
or
1043
(hex)
1106
(hex)
xxxx
xxxx
xxxx
xxxx
If head not
connected or
defective.
or
1043
(hex)
1100
(hex)
4235
(hex)
3433
(hex)
3634
(hex)
32xx
(hex)
If read only tag
content "B543642"
(ASCII) in front of
head
Word 0:
Command and parameter mirrored
Word 1:
Status/execution counter/head number (see below)
Word 2 ... 5:
If reading is successful, the corresponding data of the read only tag appears here.
Word 6 ... 15:
No valid data
