Ublox MAX-M10M - Page 86

MAX-M10M-Integration manual
Figure 38: 3-pin antenna supervisor design
The 3-pin antenna supervisor configuration required for the Figure 38 reference design is listed in
Table 35.
Configuration key Value
CFG-I2C-ENABLED 0 (false)
CFG-HW-ANT_CFG_VOLTCTRL 1 (true), default (no configuration required)
CFG-HW-ANT_SUP_SWITCH_PIN 7, default (no configuration required)
CFG-HW-ANT_CFG_SHORTDET 1 (true)
CFG-HW-ANT_CFG_SHORTDET_POL 0 (false)
CFG-HW-ANT_SUP_SHORT_PIN 3
CFG-HW-ANT_CFG_OPENDET 1 (true)
CFG-HW-ANT_CFG_OPENDET_POL 1 (true), default (no configuration required)
CFG-HW-ANT_SUP_OPEN_PIN 2
CFG-HW-ANT_CFG_PWRDOWN 1 (true)
CFG-HW-ANT_CFG_PWRDOWN_POL 0 (false), default (no configuration required)
CFG-HW-ANT_CFG_RECOVER 1 (true)
Table 35: Configuration for the 3-pin antenna supervisor design
UBX-22038241 - R01
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Appendix Page 86 of 90
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