Other Signals On Secondary High Speed Connector; Tertiary High Speed Connector: Hs3 - Thundercomm Qualcomm Robotics RB5 Hardware User Manual

5.2.6 Other signals on Secondary High Speed Connector

The Robotics RB5 Development Kit implements more GPIOs on the secondary high-speed
expansion connector. The GPIOs are 1.8 V voltage rail.
GPIO-CC: Connects to GPIO_82 of QRB5165 SoC. Can be configured as PCIE1 Reset.

GPIO-DD: Connects to GPIO_83 of QRB5165 SoC. Can be configured as PCIE1 Clock

Request.
GPIO-EE: Connects to GPIO_84 of QRB5165 SoC. Can be configured as PCIE1 Wake.

GPIO-FF: Connects to GPIO_85 of QRB5165 SoC. Can be configured as PCIE2 Reset.

GPIO-GG: Connects to GPIO_86 of QRB5165 SoC. Can be configured as PCIE2 Clock

Request.
GPIO-HH: Connects to GPIO_87 of QRB5165 SoC. Can be configured as PCIEI2 Wake.

GPIO-II: Connects to GPIO_78 of QRB5165 SoC. Can be configured as Camera2 Reset.

GPIO-JJ: Connects to GPIO_47 of QRB5165 SoC. Can be configured as Camera2

power down, QUP 14 CS or BOOT CONFIG 2.
PMIC_SPMI_CLK: Can be connected to SDX55 module.

PMIC_SPMI_DATA: Can be connected to SDX55 module.

5.3

Tertiary High Speed Connector: HS3

PIN RB5 Signals
1 CSI4_C_P
3 CSI4_C_M
5 CSI4_D0_P
7 CSI4_D0_M
9 GND
11 CSI4_D1_P
13 CSI4_D1_M
15 CSI4_D2_P
17 CSI4_D2_M
19 CSI4_D3_P
21 CSI4_D3_M
23 GND
25 CSI3_D2_P
27 CSI3_D2_M
29 CSI3_D3_P
31 CSI3_D3_M
33 GND
35 CSI5_C_P
37 CSI5_C_M
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Robotics RB5 Development Kit Hardware User Manual
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