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3.3 Input STOP
When a STOP signal is input to the R/W Module, receiving and processing of
commands and command processing will stop and then, after the STOP signal is
deactivated, the Module will be on stand by for new commands. When the STOP
signal is input, oscillation will stop regardless of the setting of the oscillation control
mode.
If a STOP signal is input more than 50 msec prior to shut down, writing of unstable
data to the Tag may be prevented. However, if writing of the command in process
requires more than one page, not all pages may be completely rewritten.
3.4 Memory Management on Tag
The Tags used to conduct communication with the R/W Module may be one of the
following two types depending on memory capacity: 128 bytes (user area 112 bytes)
or 256 bytes (user area 240 bytes). The memory area recognizes every 8 bytes as
one page, distinguished by such addresses as 00h ~ 07h, 08h ~ 0Fh, and so on.
n
Memory Map (00h ~ EFh indicates to address)
Page
8 bytes / page
1
00h
01h
02h
03h
04h
05h
06h
07h
2
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
3
10h
11h
12h
⋅⋅⋅
⋅⋅⋅
17h
4
18h
19h
1Ah
⋅⋅⋅
⋅⋅⋅
1Fh
5
20h
27h
6
28h
2Fh
7
30h
37h
8
9
10
:
:
11
:
:
12
13
14
68h
⋅⋅⋅
⋅⋅⋅
6Fh
15
70h
⋅⋅⋅
⋅⋅⋅
77h
16
78h
⋅⋅⋅
⋅⋅⋅
7Fh
:
:
:
:
:
:
29
E0h
E1h
⋅⋅⋅
⋅⋅⋅
E7h
30
E8h
E9h
⋅⋅⋅
⋅⋅⋅
EFh
112 bytes
240 bytes