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Toshiba TC32306FTG Manual page 70

Single-chip rf transceiver for low-power systems

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6.10.18 h'1A Signal Detector Settings
D7
Name
Ntime1
Initial
1
Type
R/W
[D7:D6]Ntime1..0 [Detection Interval]
Set the interval Noise Detection and RSSI Detection.
[D7]Ntime1
0
0
1
1
tdet: Detection Interval, fosc: Reference Clock Frequency (30.32MHz)
n: Coefficient determined by the setting of "[D7:D6]Ntime1..0"
tdet = n×1/((fosc / 256) / 40) sec
Notice:
This tdet value in above table is derived from 30.32MHz Reference Clock Frequency.
To be valid the setting of this register setting, finish writing the value to this register before the internal setup will start. When the
internal setup has finished and TC32306FTG is Run status, move this IC status to Battery Saving / Standby and change this
register value.
[D5]
Set to "0" surely.
Table 6-73 Register (h'1A)
D6
D5
Ntime0
-
DetCount1
0
0
R/W
R/W
[D6]Ntime0
n
0
1
1
2
0
4
1
8
D4
D3
Pre_
Pre_
Pre_DetTrig
DetCount0
1
0
R/W
R/W
R/W
Judgment Interval
(tdet)
0.338ms
0.675ms
1.35 ms
2.70ms
70
TC32306FTG
D2
D1
D0
Auto_Hdet_
NIR_H0
Off
0
0
R/W
R/W
2015-10-01
0

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