Jumper And Switch Configuration Options; Jumper Conventions - u-blox EVK-JODY-W3 User Manual

3.2.1 Jumper and switch configuration options

Table 4 provides a summary of the connectors and jumpers used to configure EVK-JODY-W3.
Designator Connector
J104-J106 Power supply selection
(power mux)
J1-J7 Input voltage selection Jumper settings for selecting the input voltages for the module. See also
SW503 Bootstrapping
J203 PCIe connector
J204 SDIO connector
J205 Type-C USB
J400 USB-UART Enable
J305 Bluetooth UART
J401, J402 Audio codec enable
J206 Audio jack
J301 Bluetooth audio
J300, J302, J303 Control lines
J406, J408, J410 SMA connectors
ANT400, ANT401 Internal antennas
SW500, SW501 Reset buttons
S1 Power enable switch
J11, J100 Power jack
J101-J103 External supply
J411 LEDs
Table 4: JODY-W3 evaluation board connectors

3.2.2 Jumper conventions

Figure 6 shows the graphical conventions used for the jumper settings described in this document.
Pin 0 is shown in grey color. All jumpers are shown with red lines terminated with round edges.
Jxxx
Figure 6: Jumper convention
UBX-20030840 - R04
Description
Jumper settings for external power supply selection.
See also External power supply
Input voltage selection.
Switch for host interface selection.
See also Bootstrapping.
ZIF connector for PCIe host interface on EVB.
See also PCIe interface.
ZIF connector for SDIO host interface on EVB.
See also SDIO interface.
USB connector for Bluetooth host interface (through USB-to-UART bridge).
See also Bluetooth host
Jumper to enable/disable the Bluetooth host interface through
USB-to-UART bridge
UART connector for Bluetooth host interface.
See also Bluetooth host
Jumpers to enable the audio codec on the EVB (3.8)
Audio jack for the audio codec.
See also Bluetooth audio
Connector for the PCM/I2S audio interface.
See also Bluetooth audio
Connector for host and device wake for Bluetooth and Wi-Fi.
See also Other interfaces.
SMA coaxial RF connectors for external antennas.
See also Antenna interfaces.
Internal dual-band chip antennas.
See also Antenna interfaces.
Reset buttons for module and power supply.
See also Reset buttons.
External EVB power supply switch
Power jack and connector for common external EVB supply
Connectors for individual external supplies
Jumper to enable power supply LEDs.
See also LEDs.
Pin 0 of the jumper JXXX
Jumper connected between 2 pins
Board description
EVK-JODY-W3 - User guide
selection.
interface.
interface.
interface.
interface.
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