SLWSTK6061A Datasheet, PDF (9/32 Pages) Silicon Laboratories – UG182: EFR32 Flex Gecko 2400/868 MHz Wireless Starter Kit

UG182: EFR32 Flex Gecko 2400/868 MHz Wireless Starter Kit
Connectors
4.4 Simplicity Connector
The Simplicity Connector featured on the Wireless Starter Kit Mainboard enables advanced debugging features such as the AEM, the
Virtual COM port and the Packet Trace Interface to be used towards an external target. The pinout is illustrated in the figure below.
VMCU 1
3V3 3
5V 5
GND 7
GND 9
GND 11
GND 13
GND 15
Board ID SCL 17
Board ID SDA 19
2 Virtual COM TX / MOSI
4 Virtual COM RX / MISO
6 Virtual COM CTS / SCLK
8 Virtual COM RTS / CS
10 Packet Trace 0 Sync
12 Packet Trace 0 Data
14 Packet Trace 0 Clock
16 Packet Trace 1 Sync
18 Packet Trace 1 Data
20 Packet Trace 1 Clock
Figure 4.5. Simplicity Connector
Note: Current drawn from the VMCU voltage pin is included in the AEM measurements, while the 3V3 and 5V voltage pins are not. To
monitor the current consumption of an external target with the AEM, unplug the WSTK Radio Board from the WSTK Mainboard to avoid
that the Radio Board current consumption is added to the measurements.
Pin number(s)
1
3
5
2
4
6
8
10
12
14
16
18
20
17
19
7, 9, 11, 13, 15
Table 4.3. Simplicity Connector Pin Descriptions
Function
VMCU
3V3
5V
VCOM_TX_MOSI
VCOM_RX_MISO
VCOM_CTS_SCLK
VCOM_RTS_CS
PTI0_SYNC
PTI0_DATA
PTI0_CLK
PTI1_SYNC
PTI1_DATA
PTI1_CLK
EXT_ID_SCL
EXT_ID_SDA
GND
Description
3.3 V power rail, monitored by the AEM
3.3 V power rail
5 V power rail
Virtual COM Tx/MOSI
Virtual COM Rx/MISO
Virtual COM CTS/SCLK
Virtual COM RTS/CS
Packet Trace 0 Sync
Packet Trace 0 Data
Packet Trace 0 Clock
Packet Trace 1 Sync
Packet Trace 1 Data
Packet Trace 1 Clock
Board ID SCL
Board ID SDA
Ground
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