Texas Instruments FPD Link III - DS90UB903Q & DS90UB904Q EVK SERDESUB-21USB/NOPB SERDESUB-21USB/NOPB Fiche De Données
Codes de produits
SERDESUB-21USB/NOPB
19
SERDESUB-21USB User’s Guide
SNLU101 – April 2012
Typical Connection and Test Equipment
The following is a list of typical test equipment that may be used to generate signals for the
Serializer inputs:
1) Digital Video Source – for generation of specific display timing such as a Graphics
Controller or CMOS imager with digital video signals (1.8V/3.3V LVCMOS).
2) Any other signal generator / video source that generates the correct input levels.
The following is a list of typical test equipment that may be used to monitor the output
signals from the Deserializer:
The following is a list of typical test equipment that may be used to monitor the output
signals from the Deserializer:
1) A display module (such as an LCD)
2) Controller or capture card which supports digital video signals (1.8V/3.3V
2) Controller or capture card which supports digital video signals (1.8V/3.3V
LVCMOS).
3) Video capture card
4) Microcontroller or FPGA with an I2C interface
5) Optional – Logic Analyzer or Oscilloscope
6) Any SCOPE with a bandwidth of at least 50MHz for 1.8V/3.3V LVCMOS and/or
4) Microcontroller or FPGA with an I2C interface
5) Optional – Logic Analyzer or Oscilloscope
6) Any SCOPE with a bandwidth of at least 50MHz for 1.8V/3.3V LVCMOS and/or
1.5GHz for observing differential signals.
Figure 4 below illustrates an application using a MCU/FPGA controller connected to
DS90UB903Q with I2C bus and a display module connected to DS90UB904Q with I2C
bus. Both MCU/FPGA controller video and control information are transferred on the same
serial video link.