Power Button; Table 20. Camera Pinouts; Table 21. Power Buttons And Designator - VersaLogic Tetra VL-EPC-2700 Hardware Reference Manual

Table 20. Camera Pinouts

Pin
1
GND
2
CSI_D0_N
3
CSI_D0_P
4
GND
5
CSI_D1_N
6
CSI_D1_P
7
GND
8
CLK_CSI_N
9
CLK_CSI_P
10
GND
11 CSI_GPIO0
12 CSI_GPIO1
13 CLK_I2C3_SCL
14 I2C3_SDA
15 V_CSI_VDD

Power Button

Table 21. Power Buttons and Designator

Reference
Designator
S1
S2
Note: The power pushbutton is level sensitive by default, holding the pushbutton in or driving the
signal low (using open-drain driver) from the User I/O connector pin is the only way to turn off the
power to the processor and I/O when the board input power is still being applied.
26
Signal
Ground
MIPI CSI-2 Data Lane 0 (negative diff pair)
MIPI CSI-2 Data Lane 0 (positive diff pair)
Ground
MIPI CSI-2 Data Lane 1 (negative diff pair)
MIPI CSI-2 Data Lane 1 (positive diff pair)
Ground
MIPI CSI-2 Clock (negative diff pair)
MIPI CSI-2 Clock (positive diff pair)
Ground
3.3V General Purpose I/O (function depends
on camera)
3.3V General Purpose I/O (function depends
on camera)
2
I C Interface Serial Clock
2
I C Interface Serial Data
3.3V Power for Camera Module
Signal Name
PB_CTL_RST#
Push Button Control for Power-On Reset
PB_CTL_PWR#
Push Button Control for PMIC Power Outputs
Interfaces and Connectors
Description
Description
Tetra (VL-EPC-2700) Reference Manual