Hardware
basicCON 4121 – User Manual
2-19
The INAP375T interface module is a Generator module supporting the
APIX 2 standard (Automotive Pixel Link).
It includes the INAP375T transmitter of Inova Semiconductors.
The module has the following characteristics:
Backward compatible to APIX 1
Downstream link with 3GBits/s band width
for Video transmission with up to 2591 MBits/s
Upstream link for Data transmission with up to 187.5 MBits/s
HD Video resolution and Pixel clock frequency up to 120 MHz
SPI interface
Data transmission is effected via two separated wire pairs for
Downstream and Upstream channel. Thereby, the different data, like
Video and SPI, use either only one channel or both channels.
The Video signal is always transferred via the Downstream.
The module includes a “D4S20D-40ML5-Z” type connector of
Rosenberger, marked as “Output”. The Video signal is output via this
connector.
The following table shows the assignment of the connector:
Pin
Signal
Annotation
1
SD_DOWN_OUT_N
Serial data Downstream negative
2
SD_UP_IN_P
Serial data Upstream positive
3
SD_DOWN_OUT_P
Serial data Downstream positive
4
SD_UP_IN_N
Serial data Upstream negative
The electrical signal properties correspond to the APIX standard.
2.4.2
INAP375T