Pin-Out Of The 42-Pin Dual-In-Line Board-To-Board Connectors On The Adp-L4 - Ublox EVK-L4 User Manual

1.6.2 Pin-out of the 42-pin Dual-In-Line Board-to-Board connectors on the ADP-L4

DIL B2B J201
Signal Name Pin N°
HOST_SELECT0 2
Not connected 4
Not connected 6
GND 8
GND 10
DTR 12
CTS 14
RXD 16
DSR 18
RXDx 20
Not connected 22
GPIO6 24
Not connected 26
Not connected 28
Not connected 30
GPIO3 32
HOST_SELECT1 34
V_INT 36
Not connected 38
Not connected 40
GND 42
Table 5: Pin-out of the 42-pin Dual-In-Line Board-to-Board connectors (J201, J200) available on the adapter board ADP-L4
The pins / interfaces that are not supported by a specific TOBY-L4 module product version should not be
driven by an external device (see the TOBY-L4 series Data Sheet [2] and TOBY-L4 series System Integration
Manual [3] for the features supported by each TOBY-L4 module product version).
UBX-17013792 - R01
Pin N° Signal Name
1 GND
3 V_BCKP
5 Not connected
7 GND
9 GND
11 DCD
13 RTS
15 TXD
17 RI
19 TXDx
21 Not connected
23 GPIO5
25 GPIO4
27 Not connected
29 PWR_ON
31 GPIO2
33 GPIO1
35 Not connected
37 Not connected
39 SPI_CS
41 GND
DIL B2B J200
Signal Name Pin N°
VSIM1 2
SIM1_CLK 4
GPIO7 6
VCC 8
VCC 10
MIC2 12
SIM_IO 14
SIM_RST 16
SPI_MOSI 18
SCL 20
I2S_CLK 22
I2S_TXD 24
RESET_N 26
MIC1 28
CTS1 30
RXD2 32
SPK_N 34
SCL1 36
I2S1_CLK 38
I2S1_TXD 40
GND 42
EVK-L4 - User Guide
Pin N° Signal Name
1 GND
3 SIM1_IO
5 SIM1_RST
7 VCC
9 VCC
11 MIC2_GND
13 VSIM
15 SIM_CLK
17 SPI_MISO
19 SPI_CLK
21 SDA
23 I2S_RXD
25 I2S_WA
27 MIC1_GND
29 RTS1
31 TXD2
33 SPK_P
35 GPIO8
37 SDA1
39 I2S1_RXD
41 I2S1_WA
Starting up
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