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KTD-N0876-0
USB Ports 12 and 13 (mounted on top of the DP#0 port):
Note
Type
DSIO-3.3
1
PWR
DSIO-3.3
DSIO-3.3
PWR
DSIO-3.3
1
PWR
DSIO-3.3
IO
PWR
Signal
Description
USB12+
USB12-
RX12+
RX12-
TX12+
TX12-
Differential pair works as Data/Address/Command Bus.
USB13+
USB13-
RX13+
RX13-
TX13+
TX13-
5V supply for external device.
powerdown to allow wakeup on device activity. Protected
5V/SB5V
by current limited power distribution switch,1A for each
port.
Notes:
In order to meet the requirements of USB standard, the 5V input supply
must be at least 5.00V.
The contacts for USB devices are protected and suitable to supply USB devices
with a maximum input current of 1000mA.
Do not supply external USB devices with higher power dissipation through these
pinsTo protect the external power lines of peripheral devices make sure that
- the wires have the right diameter to withstand the maximum available
current.
- to enclosure of the peripheral device fulfills the fire-protecting
conditions of IEC/EN 60950.
Page 24
Signal
PIN
USB12- USB12+
5V/SB5V
1
2
3
RX12-
5
6
7 8
RX12+
TX12-
GND
USB13- USB13+
5V/SB5V
1
2
3
RX13-
5
6
7 8
RX13+
TX13-
GND
KTA75/Flex Users Guide
KTA75/Flex Users Guide
Connector Signal Definition
Signal
Type
DSIO-
3.3
4
GND
PWR
9
TX12+
DSIO-
3.3
DSIO-
3.3
DSIO-
3.3
4
GND
PWR
9
TX13+
DSIO-
3.3
DSIO-
3.3
SB5V is supplied during
Note
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