TP1 |
Bottom |
N.A. |
Reserved |
TP2 |
Bottom |
RF_SW1 |
Bit 0 of RF switch control signals |
TP3 |
Bottom |
RF_SW2 |
Bit 1 of RF switch control signals |
TP4 |
Bottom |
RF_SW3 |
Bit 2 of RF switch control signals |
TP5 |
Bottom |
N.A. |
Reserved |
TP6 |
Bottom |
N.A. |
Reserved |
TP7 |
Bottom |
nRF91-P0.10 |
General-Purpose Input/Output (GPIO) of the nRF9160 |
TP8 |
Top |
nRF52-P0.18/RESET |
GPIO/RESET of the nRF52840 |
TP9 |
Top |
SCL |
I2C clock line |
TP10 |
Top |
SDA |
I2C data line |
TP11 |
Top |
VBUS' |
USB voltage before power switch |
TP12 |
Top |
VBUS |
USB voltage after power switch |
TP13 |
Top |
VLi-Ion' |
Battery voltage before power switch |
TP14 |
Top |
VLi-Ion |
Battery voltage after power switch |
TP15 |
Top |
GND |
Ground |
TP16 |
Top |
GND |
Ground |
TP17 |
Top |
VSYS |
Internal power domain of PMIC and default nRF9160 power supply |
TP18 |
Top |
1V8 |
Regulated 1.8 V domain |
TP19 |
Top |
3V3 |
Regulated 3.3 V domain |
TP20 |
Bottom |
ADP_PGOOD1 |
PMIC output status indication pin 1 |
TP21 |
Bottom |
ADP_PGOOD2 |
PMIC output status indication pin 2 |
TP22 |
Bottom |
ADP_STP |
Stop the buck regulator switching of PMIC |
TP23 |
Bottom |
ADP_RESET |
PMIC reset output |
TP24 |
Bottom |
ADP_MR |
PMIC manual reset input |
TP25 |
Bottom |
SPARE7 |
GPIO of the nRF52840 |
TP26 |
Bottom |
SPARE8 |
GPIO of the nRF52840 |
TP27 |
Top |
SWDIO |
Programming interface data line |
TP28 |
Top |
SWDSEL |
Programming interface target select |
TP29 |
Top |
SWDCLK |
Programming interface clock line |
TP30 |
Top |
D- |
USB data line |
TP31 |
Top |
D+ |
USB data line |
TP32 |
Top |
nRF91-P0.13/AIN0 |
Analog/digital GPIO of the nRF9160, combined with
N-MOS1 |
TP33 |
Top |
nRF91-P0.16/AIN3 |
Analog/digital GPIO of the nRF9160, combined with
N-MOS4 |
TP34 |
Top |
SCK |
SPI clock line |
TP35 |
Top |
MOSI |
SPI master output, slave input data line |
TP36 |
Top |
MISO |
SPI master input, slave output data line |
TP37 |
Top |
ADXL372_CS |
High-G accelerometer chip select line |
TP38 |
Top |
ADXL362_CS |
Low-power accelerometer chip select line |