Motorola MC9090-G 사용자 설명서
4 - 10 MC9090-G RFID Integrator Guide Supplement
Tag Access Parameters
The RFIDDemo behavior is configurable. Tap on Settings from the
or from
File->Tag Access Params, RFID- Tag Access Params window appears.
Figure 4-5
Settings Window
Reader Tag Access Parameters Settings:
•
Sel:
Ignore SL: All tags can be inventoried; ignore the tag SL (select flag).
SL: Only inventory tags with SL is set.
No SL: Only inventory tags with SL flag is not SET.
•
Session:
S0: Use session S0 for inventory.
S1: Use session S1 for inventory.
S2: Use session S2 for inventory.
S3: Use session S3 for inventory.
•
Target:
A: Only inventory Tags with inventoried bit set to A for Session.
B: Only inventory Tags with inventoried bit set to B for Session.
•
Starting Q(0-15):
Sets the number of slots (=2^Q) in the first Inventory Round of the Inventory Algorithm. A larger starting Q
should be selected for a larger expected number of tags (Q = 4 is the recommended starting point). The RFID
engine firmware will dynamically adjust the Q value as needed.
should be selected for a larger expected number of tags (Q = 4 is the recommended starting point). The RFID
engine firmware will dynamically adjust the Q value as needed.
Table 4-2
Select Record Settings
Action
Matching
Non-Matching
0x00
assert SL; inventoried->A
deassert SL; inventoried->B
0x01
assert SL; inventoried->A
do nothing
0x02
do nothing
deassert SL; inventoried->B
0x03
negate SL; A->B, B->A
assert SL; inventoried->A
0x04
deassert SL; inventoried->B
assert SL; inventoried->A
0x05
deassert SL; inventoried->B
do nothing
0x06
do nothing
assert SL; inventoried->A
0x07
do nothing
negate SL; A->B, B->A