Rev 2.0
Page 105 of 164
Generic Qseven Carrier Board Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
59
GND
Power
0V
Ground.
60
UART2_RXD
Output
3.3V CMOS
UART2 Receive signal.
Connected to 3
rd
pin of UART2
header (J45) through UART2 RS232
transceiver.
61
UART2_485RE#
Output
3.3V CMOS
UART2 Ready to Send signal.
Connected to 4
th
pin of UART2
header (J45) through UART2 RS232
transceiver.
62
UART2_485DE
Input
3.3V CMOS
UART2 Clear to Send signal.
Connected to 2
nd
pin of UART2
header (J45) through UART2 RS232
transceiver.
63
UART2_TXD
Input
3.3V CMOS
UART2 Transmit signal.
Connected to 1
st
pin of UART2
header (J45) through UART2 RS232
transceiver.
64
CSI1_MCLK
Input
3.3V CMOS
CSI port1 Master clock.
Default NC.
Optionally
Connected
to
TV
decoder reference clock input
through resistor and default not
populated.
65
CSI1_PCLK
Output
3.3V CMOS
CSI port1 Pixel clock.
Connected to TV decoder PCLK pin.
66
CSI1_HSYNC
Output
3.3V CMOS
CSI port1 HSYNC.
Connected to TV decoder HSYNC
pin.
67
CS1_VCLK
Output
3.3V CMOS
CSI port1 data enable.
Default NC.
Optionally Connected to 13
th
Pin of
CMOS Camera Connector (J51)
through resistor and default not
populated.