Ublox XPLR-HPG-2, Руководство пользователя

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UBX-22039292 - R01 Module configuration Page 20 of 28
C1-Public
Bridging the JTAG_EN solder jumper (JP13), disables the voltage level translator and allows the
signals to be used for the JTAG connector, as shown in Figure 16.
Figure 16: JTAG_EN (JP13) and level translator
☞
Jumper JP13 is not mounted on the C214 board but can be added in the application design – if
needed.
4.2 ZED-F9R – GNSS receiver
ZED-F9R is an F9 high-precision dead reckoning module with 3D sensors and a multi-band GNSS
receiver. It provides a reliable multi-band, Real-time kinematic positioning (RTK), turnkey solution that
supports full GNSS carrier raw data and real-time positioning update rate of up to 30 Hz.
ZED-F9R is powered with a 3.3 V linear regulator and communicates with the NINA-W106 stand-alone
multiradio module over the I2C bus using the address 0x42.
Several ZED-F9R pins are exposed on the J2 pin header, as shown in
Table 2 and Figure 17 .
ZED-F9R pin no. Signal name Header pin Notes
43 ZED_RX1 J2-11 UART1 RX
42 ZED_TX1 J2-10 UART1 TX
50 ZED_SAFEBOOT# J2-9 SAFEBOOT pin
49 ZED_RESET# J2-8 Reset pin, active Low
22 ZED_WT J2-7 Odometry Wheel tick signal.
See also the ZED-F9R data sheet
[5]
23 ZED_DIR J2-6 Odometry Direction signal
See also the ZED-F9R data sheet
[5]
Table 2: ZED-F9R signal availability