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
24
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Pin#
Signal
Description
Pin#
Signal
Description
A6
CSI0_B1_LN1_M
CSI0 data
B6
CSI2_B1_LN1_M
CSI2 data
A7
CSI0_A1_LN1_P
CSI0 data
B7
CSI2_A1_LN1_P
CSI2 data
A8
CSI0_C0_LN0_M
CSI0 data
B8
CSI2_C0_LN0_M
CSI2 data
A9
CSI0_B0_LN0_P
CSI0 data
B9
CSI2_B0_LN0_P
CSI2 data
A10
CSI0_A0_CLK_M
CSI0 clock
B10
CSI2_A0_CLK_M
CSI2 clock
A11
CSI0_NC_CLK_P
CSI0 clock
B11
CSI2_NC_CLK_P
CSI2 clock
A12
GND
B12
GND
A13
CSI1_C2_LN3_M
CSI1 data
B13
CSI3_C2_LN3_M
CSI3 data
A14
CSI1_B2_LN3_P
CSI1 data
B14
CSI3_B2_LN3_P
CSI3 data
A15
CSI1_A2_LN2_M
CSI1 data
B15
CSI3_A2_LN2_M
CSI3 data
A16
CSI1_C1_LN2_P
CSI1 data
B16
CSI3_C1_LN2_P
CSI3 data
A17
CSI1_B1_LN1_M
CSI1 data
B17
CSI3_B1_LN1_M
CSI3 data
A18
CSI1_A1_LN1_P
CSI1 data
B18
CSI3_A1_LN1_P
CSI3 data
A19
CSI1_C0_LN0_M
CSI1 data
B19
CSI3_C0_LN0_M
CSI3 data
A20
CSI1_B0_LN0_P
CSI1 data
B20
CSI3_B0_LN0_P
CSI3 data
A21
CSI1_A0_CLK_M
CSI1 clock
B21
CSI3_A0_CLK_M
CSI3 clock
A22
CSI1_NC_CLK_P
CSI1 clock
B22
CSI3_NC_CLK_P
CSI3 clock
A23
GND
Ground
B23
GND
Ground
A24
CAM_I3C_SDA
I3C data
B24
VREG_L4J_1P8
1.8V power supplier
A25
CAM_I3C_SCL
I3C clock
B25
VREG_L6I_2P8
2.8V power supplier
A26
GND
Ground
B26
GND
Ground
A27
REAR_DMIC_DAT
A
I2C data
B27
FLK_ALS_SPI_MI
SO
SPI MISO
A28
REAR_DMIC_CLK
I2C clock
B28
FLK_ASL_SPI_C
LK
SPI_CLK
A29
GND
Ground
B29
VGRE_S10B_1P
8
1.8V power supplier
A30
VREG_L4I_2P8
2.8V power supplier
B30
GND
Ground
A31
GND
Ground
B31
VREG_L3I_2P9
2.9V power supplier
A32
VREG_L3J_1P8
1.8V power supplier
B32
FLASH_STROBE
1
Flash strobe
A33
GND
Ground
B33
GND
Ground
A34
VPH_PWR
3.9V power supply
B34
VPH_PWR
3.9V power supply
A35
GND
Ground
B35
GND
Ground
A36
VREG_L1I_1P1
1.1V power supplier
B36
VREG_L1I_1P1
1.1V power supplier
A37
GND
Ground
B37
GND
Ground
A38
VREG_S12B_1P25
1.25V power
supplier
B38
VREG_S12B_1P
25
1.25V power supplier
A39
GND
Ground
B39
GND
Ground
A40
VREG_L7I_2P96
2.96V power
supplier
B40
VREG_L7I_2P96
2.96V power supplier
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