Texas Instruments SimpleLink Wi-Fi BoosterPack CC3120, Руководство пользователя

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CC3120 Wi-Fi
NWP
P1
P3
P4
P2
IN
NA
IN
OUT
IN
IN
NA
IN
NA
NA
NA
IN
UNUSED
UART1_TX
UART1_RX
nHIB
UNUSED
SPI_CLK
FACTORY DEFAULT
UNUSED
UNUSED
1.9
1.10
1.7
1.8
1.6
1.5
1.4
1.3
1.2
NA UNUSED 3.3
NA UNUSED 3.4
NA UNUSED 3.5
NA UNUSED 3.6
NA UNUSED 3.7
NA UNUSED 3.8
NA UNUSED 3.10
NA UNUSED 3.9
IN
IN SPI_CS 2.3
2.2 IRQ OUT
2.4 UNUSED NA
RST
OUT
IN 2.6 SPI_MOSI
2.7 SPI_MISO
NA
NA 2.8 UNUSED
2.9 UNUSED
2.10 UNUSED NA
4.1 UNUSED OUT
4.2 UNUSED OUT
4.3
UNUSED
NA
4.4
UART1_CTS
IN
4.7 NWP_LOG_TX OUT
4.8 WLAN_LOG_TX OUT
4.9 UNUSED IN
4.10 UNUSED OUT
4.6 UNUSED NA
4.5 UART1_RTS OUT
VCC (3.3 V) 1.1
2.1 GND
nRESET 2.5
3.1
3.2
+5V
GND
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Hardware Description
7 SWRU457A – February 2017 – Revised August 2018
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Copyright © 2017–2018, Texas Instruments Incorporated
CC3120 SimpleLink™ Wi-Fi
®
BoosterPack™ Plug-In Module and IoT Solution
2.3.3 Assignment of the Two 20-Pin Connectors
Figure 4 shows the signal assignment on the two 20-pin connectors. The convention of J1...J4 is replaced with P1…P4 to avoid confusion with the
actual board reference.
Figure 4. Pin Connector Assignment
Table 4 lists the outer row connectors.
Table 4. Outer Row Connectors
Pin Number Signal Name Direction Pin Number Signal Name Direction
P1.1 VCC (3.3 V) IN P2.1 GND IN
P1.2 UNUSED NA P2.2 IRQ OUT
P1.3 UART1_TX OUT P2.3 SPI_CS IN
P1.4 UART1_RX IN P2.4 UNUSED NA
P1.5 nHIB IN P2.5 nRESET IN
P1.6 UNUSED NA P2.6 SPI_MOSI IN