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NCA-2522 User Manual
10. JI01: GPI0 Header (Pitch 2.0mm)
Pin No.
Description
1
GP0_B_1
3
GP0_B_2
5
GP0_B_3
7
GP0_B_4
9
GND
11. LTE_USB1: LTE Module Header
Pin No.
Description
19
NA
17
USB2_1+
15
USB2_1-
13
GND
11
USB3_T0+
9
USB3_T0-
7
GND
5
USB3_R0+
3
USB3_R0-
1
USB1_PW
12. JSPI_TPM1: TPM & BIOS Update Header
Pin No.
Description
1
SPI_HD1#
3
SPI_CS0#_DUAL
5
SPI_MIS0_TPM
7
NA(KEY)
9
GND
11
IRQ_TPM_SPI#_R
13
SPI_TPM_CS0#
13. J12: Disable Dual BIOS Function
Pin No.
1-2
2-3
Pin No.
Description
2
GPI_B_1
4
GPI_B_2
6
GPI_B_3
8
GPI_B_4
10
GND
Pin No.
Description
20
18
16
GND
14
SIM_SW
12
P3V3_STBY
10
GND
8
P3V3_STBY
6
P3V3-STBY
4
P3V3_STBY
2
Pin No.
Description
2
SPI_CS1#_DUAL
4
P3V3_SB_SPI
6
SOC_SPI_I03
8
SPI_CLK_TPM
10
SPI_MOSI_TPM
12
14
TPM_RST_N_R
Description
Enable dual BIOS(Default)
Disable Dual BIOS
NA
NA
NA
NA
20
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