NXP Semiconductors
UM10276_1
TED-Kit 2 User Manual
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© NXP B.V. 2010. All rights reserved.
User manual
Rev. 1.29 — 20 August 2010
31 of 79
5.6.6 Single PKE authentication
Beside the cyclic authentication, also single step authentication can be performed after
each press on the
S
S
i
i
n
n
g
g
l
l
e
e
A
A
u
u
t
t
h
h
e
e
n
n
t
t
button. The exchanged authentication values will be
displayed like shown in Fig 44.
Fig 44. PKE single authentication
5.6.7 Cyclic RSSI
Select one of the available Tags. Enabling the
C
C
y
y
c
c
l
l
i
i
c
c
R
R
S
S
S
S
I
I
checkbox performs a cyclic
RSSI measurement of all three axes, and calculates the sum signal as squared vector
length (squared geometric mean) V
2
= X
2
+ Y
2
+ Z
2
. Each single value will dynamically be
displayed in a separate progress bar (Fig 45).