Power Header J700 (36); User Buttons And Leds (7, 36); Table 7. Power Header J700 (36) - Intrinsyc Open-Q 845 mSOM User Manual

Open-Q™ 845 µSOM Development Kit User Guide

3.7.6 Power Header J700 (36)

The Power Header J700 provides access to various carrier board voltage rails. The pinout of the
connector is listed in table below. See item 36 in Figure 1 for the power header location on the 845
carrier board.
Pin
Signal
No
1 MB_ELDO_CAM0_DVDD_1P1
3 MB_ELDO_CAM3_DVDD_1P1
5 MB_VREG_1P8
7 MB_ELDO_CAM1_DVDD_1P1
MB_ELDO_CAM0_AVDD_2P8
9
5
11 MB_VREG_1P8
13 MB_ELDO_CAM2_DVDD_1P1
MB_ELDO_CAM1_AVDD_2P8
15
5
17 MB_VREG_1P8
19 MB_VREG_5P0

3.7.7 User Buttons and LEDs (7, 36)

There are four user buttons and four LED's on the Open-Q 845 µSOM Development Kit as
described in the tables below. See items 7 and 36 in Figure 1 for the carrier board locations of the
user buttons and LEDs, respectively.
© Copyright Intrinsyc Technologies Corporation

Table 7. Power Header J700 (36)

Pin
Description
No
+1.1V Carrier
Board LDO for
2
Camera 1 DVDD,
Camera core
+1.1V Carrier
Board LDO for
4
Camera 4 DVDD,
Camera core
+1.8V Carrier
Board Buck Power
6
Supply for general
+1.8V rail
+1.1V Carrier
Board LDO for
8
Camera 2 DVDD,
Camera core
+2.85V Carrier
Board LDO for 10
Camera 1 AVDD
+1.8V Carrier
Board Buck Power
12
Supply for general
+1.8V rail
+1.1V Carrier
Board LDO for
14
Camera 3 DVDD,
Camera core
+2.85V Carrier
Board LDO for 16
Camera 2 AVDD
+1.8V Carrier
Board Buck Power
18
Supply for general
+1.8V rail
+5.0V Carrier
Board Boost Power
20
Supply for general
+5.0V rail.
Signal
MB_ELDO_CAM0_VCM_2P8
5
GND
MB_ELDO_CAM3_VCM_2P8
5
MB_ELDO_CAM1_VCM_2P8
5
GND
MB_VREG_3P3
MB_ELDO_CAM2_VCM_2P8
5
GND
MB_VREG_3P3
DC_IN_12V
Version 1.0
Description
+2.85V Carrier
Board LDO for
Camera 1 VCM
System Ground
+2.85V Carrier
Board LDO for
Camera 4 VCM
+2.8V Carrier
Board LDO for
Camera 2 VCM
System Ground
+3.3V Carrier
Board buck-boost
power supply for
general +3.3V rail
+2.8V Carrier
Board LDO for
Camera 3 VCM
System Ground
+3.3V Carrier
Board buck-boost
power supply for
general +3.3V rail
Main +12.0V Power
from DC power jack
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