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Pin
J11.6
J11.8
J11.10
J11.12
J11.14
J11.16
J11.18
J11.1, J11.7, J11.13, J11.19, J11.20
SWAU130 – MARCH 2023
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Figure 2-6. 20 pin LP-XDS110 Connector (J11)
Table 2-6. 20 Pin LP-XDS110 Connector (J11) Assignment
Signal Name
SWCLK
SWDIO
RESET_1V8
UART_TX_1V8
UART_RX_1V8
VCC_BRD_1V8
VCC_BRD_5V
GND
Copyright © 2023 Texas Instruments Incorporated
Description
Serial wire clock
Serial wire data in/out
nReset (Enable line for the CC3301)
The CC3301 UART TX to host for BLE host
controller interface
The CC3301 UART RX from host for BLE
host controller interface
1.8V supply for reference voltage to
connector
5 V supply to BP-CC3301 from LP-XDS110
Board ground
™
SimpleLink
CC3301 Wi-Fi 6 and Bluetooth
Hardware
®
™
Low Energy BoosterPack
Plug-
in Module (BP-CC3301)
11
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