Texas Instruments TRIS TMS37122 - Figure 22: System Schematic for Indoor;Outdoor Detection; Table 4: Passive Start Sensitivity Options

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August ’01 Chapter 2. Electrical Description
Figure 22: System Schematic for Indoor/Outdoor Detection
Table 4: Passive Start Sensitivity Options
Passive Start Sensitivity
DEC
VWAKEB/1/2/3
min [mVpp]
VWAKEB/1/2/3
nom [mVpp]
VWAKEB/1/2/3
max [mVpp]
MSB LSB
15 2 5 10 1 1 1 1
14 8.0 16.0 27.5 1 1 1 0
13 14.0 27.0 45.0 1 1 0 1
12 20.0 38.0 62.5 1 1 0 0
11 26.0 49.0 80.0 1 0 1 1
10 32.0 60.0 97.5 1 0 1 0
9 38.0 71.0 115.0 1 0 0 1
8 44.0 82.0 132.5 1 0 0 0
7 50.0 93.0 150.0 0 1 1 1
6 56.0 104.0 167.5 0 1 1 0
5 62.0 115.0 185.0 0 1 0 1
4 68.0 126.0 208.0 0 1 0 0
3 74.0 137.0 220.0 0 0 1 1
2 80.0 148.0 237.5 0 0 1 0
1 86.0 159.0 255.0 0 0 0 1
0 92.0 170.0 272.5 0 0 0 0
PE Wake Pattern
PS Wake Pattern
3DPSAP1.DRW
Passive Start Sensitivity
(VWAKEB1, VWAKEB2/3)
Passive Entry Sensitivity
(VWAKEA/1, VWAKEA/2/3)