Lantronix Qualcomm HDK8450 User Manual

HDK8450 (SM8450P) Processor User Guide Display card
80-28453-2 Rev. C Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 39
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Pin#
Signal
Description
Pin#
Signal
Description
J701[45]
NC
J701[46]
NC
J701[47]
NC
J701[48]
NC
J701[49]
NC
J701[50]
NC
J701[51]
NC
J701[52]
SENSOR_I2C_SDA
GPIO 196
J701[53]
NC
J701[54]
SENSOR_I2C_SCL
GPIO 197
J701[55]
NC
J701[56]
NC
J701[57]
NC
J701[58]
NC
J701[59]
NC
J701[60]
NC
4.2.2 Sensor4 legacy sensor connector
Sensor4 is for HDK legacy sensor card support.
Figure 4-3 J702 Sensor4 Legacy Sensor Connector
Table 4-4 Sensor4 Expansion GenX Connector Pinout
Pin#
Signal
Description
Pin#
Signal
Description
J702[1]
SENSOR_I3C_SDA
GPIO188
J702[2]
IMU1_INT
GPIO15
J702[3]
SENSOR_I3C_SCL
GPIO189
J702[4]
PRESS_INT
GPIO83
J702[5]
NC
J702[6]
IMU2_INT
GPIO12
J702[7]
VREG_L8C_1P8_S
NS
1.8V power
supplier
J702[8]
VREG_L10C_3P0_S
NS
3V power
supplier
J702[9]
GND
J702[10]
GND
J702[11]
SAR_INT_N
GPIO63
J702[12]
NC
J702[13]
NC
J702[14]
ALSP_INT_N
GPIO14
J702[15]
NC
J702[16]
MAG_INT_N
GPIO62
J702[17]
NC
J702[18]
HALL_INT_N
GPIO13
J702[19]
IMU_SPI_CS_N
GPIO195
J702[20]
IMU_SPI_MOSI
GPIO193
J702[21]
IMU_SPI_CLK
GPIO194
J702[22]
IMU_SPI_MISO
GPIO192
J702[23]
NC
J702[24]
NC
4.2.3 JTAG expansion connector
Figure 4-4 J601 JTAG Connector
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Lantronix Qualcomm HDK8450 Specifications

General

Brand	Lantronix
Model	Qualcomm HDK8450
Category	Computer Hardware
Language	English