Datasheet

Camera EI3 Extender Board Manual 1-5
Using Camera EI3 Extender Board
An example program demonstrating capabilities via a M114 headboard is
available by installing the Camera EI3 Extender Board Support Package
(BSP). The headboard can be purchased through C4AV.com using part
number MT9M114EBLSTCZH ES.
Expansion Interface III
The Expansion Interface III (EI3) allows an extender board to be tested
across various hardware platforms that have the same expansion interface
connectors.
The EI3 implemented on the Camera EI3 Extender Board contains the
PPI and TWI ports. These signals are used for the peripheral on the
extender. For pinout information, go to Appendix B, “Camera EI3
Extender Board Schematic”. The mechanical dimensions of the expansion
connectors can be obtained by contacting “Technical Support”.
The Camera EI3 Extender Board supports interfacing with EZ-Boards
which are operating at an IO voltage of 3.3V. Other IO voltages are not
supported.
The Camera EI3 Extender Board supports being powered from either the
EZ-Board or through the on-board 5V power connector (P1).
For more information about other daughter boards, visit the Analog
Devices Web site at
www.analog.com/processors/tools/blackfin.
Limits to current and interface speed must be taken into consideration
when using the EI3. Current for the EI3 can be sourced from the EZ-KIT
Lite/EZ-Board; therefore, the current should be limited to 200 mA for 5V
and 300 mA for the 3.3V planes.