(十一) Power - Alinx AX7102 User Manual

(十一) POWER
The power supply voltage of the AC7100 core board is DC5V and can supply
from mini USB port or board-to-board connector from expansion board. Please
note that the mini USB and expansion board cannot supply power to core board
at the same time, it maybe damage the USB port of computer. The schematic
diagram of the power supply on the board is shown in figure 2-11-1 below.
Mini USB
CON1
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Figure 2-10-4 CON4 Connector Onboard
U9
TLV62130R
+5V
GT
U8
TLV62130R
GT
U10
TLV62130R
GT
U11
TLV62130R
GT
U12
SPX3819M5
-3-3
AX7102 User Manual
1.0V/3A
1.8V/3A
U33
MGTAVTT
TPS74801
U34
MGTAVCC
TPS74801
1.5V/3A
U32
TPS51200
VREF
3.3V/3A
VCCIO/0.5A
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