Hardware
basicCON 4121 – User Manual
2-47
The MAX9276 interface module is a Grabber module supporting the
GMSL standard (Gigabit Multimedia Serial Link).
It includes the MAX9276 receiver of Maxim Integrated and a MAX9275
transmitter for routing through.
The module has a second connection and appropriate circuitry,
enabling not only signal receiving, but also routing through.
By this, the Grabber module can be inserted into an existing system of
transmitter and receiver without changing the system itself.
The module has the following characteristics:
3.12 GBits/s GMSL
24 bits or 32 bits transmission (colors and control signals)
Resolution up to 1920x720
Pixel clock frequency up to 104 MHz at 24 bits transmission
UART or I2C interface
Two connection versions – STP and Coax
In the “STP” version (Shielded Twisted Pair), the module includes two
“D4S20D-40ML5-Z” type connectors of Rosenberger, whereof the
“Input” connector receives the signals, while the “Output” connector
routes the signals through.
The following table shows the assignment of the STP “Input”
connector:
Pin
Signal
Annotation
1
Ground
Ground
2
SD_IN_P
Serial Data Input positive
3
not connected
4
SD_IN_N
Serial Data Input negative
The following table shows the assignment of the STP “Output”
connector:
Pin
Signal
Annotation
1
SD_OUT_N
Serial Data Output negative
2
not connected
3
SD_OUT_P
Serial Data Output positive
4
Ground
Ground
In the Coax version, the module includes two “59S21B-40MT5” type
connectors of Rosenberger, whereof the “Input” connector receives
the signals, while the “Output” connector routes the signals through.
The following table shows the assignment of the “Coax” connectors:
Pin
Signal
Annotation
1
SD_IN/UT
Serial Data Input or Output
Shield
Shield
Shield
The electrical signal properties correspond to the GMSL standard.
2.4.15
MAX9276