User's Guide

ThingMagic M6e User Guide 27
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If only one GPIO Output line is used for antenna control, the combinations of the available output control
line states (the GPIO line in use and the module port) result in a subset of logical antenna settings which
can be used.
NOTE: The “missing” logical antenna settings are still usable when only one GPIO line is used for
antenna control and simply results in redundant logical antenna settings. For example, using
only GPIO 1, logical setting 4 and 8 both result in GPIO1=Low and M6e port J4 active.
11 High Low J3
12 High Low J4
13 High High J1
14 High High J2
15 High High J3
16 High High J4
Only GPIO 1 Used for Antenna Switching
Logical Antenna
Setting
GPIO
Output 1
State
Active M6e Physical
Port
1 Low J1
2 Low J2
3 Low J3
4 Low J4
9 High J1
10 High J2
11 High J3
12 High J4
Only GPIO 2 Used for Antenna Switching
Logical Antenna
Setting
GPIO
Output 2
State
Active M6e Physical
Port
1 Low J1
GPIO 1 & 2 Used for Antenna Switching (Continued)
Logical Antenna
Setting
GPIO
Output 1
State
GPIO
Output 2
State
Active M6e Physical
Port