Lantronix Qualcomm HDK8450 User Manual

HDK8450 (SM8450P) Processor User Guide Main board
80-28453-2 Rev. C Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 27
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Pin#
Signal
Description
Pin#
Signal
Description
J901[41]
CSI4_B2_LN3_P
CSI4 Data
J901[42]
GND
Ground
J901[43]
GND
Ground
J901[44]
CSI4_A2_LN2_M
CSI4 Data
J901[45]
CSI4_B1_LN1_M
CSI4 Data
J901[46]
CSI4_C1_LN2_P
CSI4 Data
J901[47]
CSI4_A1_LN1_P
CSI4 Data
J901[48]
GND
Ground
J901[49]
GND
Ground
J901[50]
CSI4_C0_LN0_M
CSI4 Data
J901[51]
CSI4_A0_CLK_M
CSI4 Clock
J901[52]
CSI4_B0_LN0_P
CSI4 Data
J901[53]
CSI4_NC_CLK_P
CSI4 Clock
J901[54]
GND
Ground
J901[55]
GND
Ground
J901[56]
AON_DRI_INT
GPIO85
J901[57]
VREG_L7I_2P96
2.96V power
supplier
J901[58]
GND
Ground
J901[59]
AON_RESET_N
GPIO108
J901[60]
VREG_L6I_2P8
2.8V power
supplier
3.4.10 Sensor1 expansion GenX connector
The sensor expansion connector allows for a 60-pin connection to an external sensor card. There
are two GenX connectors on the Main Board. For ordinary usage, use Sensor1.
Figure 3-14 J5902 Sensor1 Expansion GenX Connector
Table 3-8 Sensor1 Expansion GenX Connector Pinout
Pin#
Signal
Description
Pin#
Signal
Description
J5902[1]
NC
J5902[2]
NC
J5902[3]
NC
J5902[4]
IMU_SPI_MOSI
GPIO 193
J5902[5]
NC
J5902[6]
IMU_SPI_MISO
GPIO 192
J5902[7]
NC
J5902[8]
IMU_SPI_SCLK
GPIO 194
J5902[9]
NC
J5902[10]
IMU_SPI_CS_N
GPIO 195
J5902[11]
NC
J5902[12]
NC
J5902[13]
NC
J5902[14]
NC
J5902[15]
NC
J5902[16]
NC
J5902[17]
NC
J5902[18]
SAR_INT_N
GPIO63
J5902[19]
NC
J5902[20]
ALSP_INT_N
GPIO14
J5902[21]
NC
J5902[22]
HALL_INT_N
GPIO13
J5902[23]
VREG_L8C_1P8
_SNS
1.8V sensor
digital power
J5902[24]
NFC_INT_REQ
GPIO46
J5902[25]
NC
J5902[26]
IMU2_INT_1P2
GPIO46
J5902[27]
NC
J5902[28]
PRESS_INT
GPIO83
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Lantronix Qualcomm HDK8450 Specifications

General

Brand	Lantronix
Model	Qualcomm HDK8450
Category	Computer Hardware
Language	English