Cypress FM4-U120-9B560, User Manual

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Jumper Table (continued)
Jumper Function FM4-U120-9B560(-MEM)
(Default setting marked bold )
J14 (3 pin)
USB VBUS detection
See also J10
1-2: VBUS is connected to INT03_2 (Run-Mode)
2-3: VBUS is connected to NMIX (Programming Mode)
J15 (3 pin)
MCU voltage selection
FM4-U120-9B560-MEM can be used with 3V3 only
1-2: MCU is powered from 3V3
2-3: MCU is powered from 5V (not FM4-U120-9B560-MEM)
J17 (2 pin)
Operation of MD1
(Do not change!)
Open: Run-Mode and Programming-Mode
Closed: Test-Mode
J18 (2 pin) Operation of MD0
Open: Run-Mode
Closed: Programming-Mode
J19 (2 pin) CMSIS-DAP Virtual COM port (SIN0_0)
Open: SIN0 is disconnected from CMSIS-DAP
Closed: CMSIS-
DAP’s virtual COM port is connected
J20 (3 pin) CMSIS-DAP Virtual COM port (SOT0_0)
2-3: SOT0/P22 is used for USB programming
1-2: CMSIS-
DAP’s virtual COM port is connected
J21 (3 pin)
MD1/PE0
See also J17
1-2: MD1 (Programming-Mode)
2-3: PE0 (LED Blue)
J22 (2 pin)
X0/PE2
Do not close J22 if crystal Y1 is assembled.
Open: PE2 is disconnected
Closed: PE2 is connected to pin header U2
J23 (2 pin)
X1/PE3
Do not close J23 if crystal Y1 is assembled.
Open: PE3 is disconnected
Closed: PE3 is connected to pin header U2
J24 (2 pin)
X0A/P46
Do not close J24 if crystal Y2 is assembled.
Open: P46 is disconnected
Closed: PE2 is connected to pin header U2
J25 (2 pin)
X1A/P47
Do not close J25 if crystal Y2 is assembled.
Open: P47 is disconnected
Closed: PE2 is connected to pin header U2