You copied the Doc URL to your clipboard.

D.2. Header connectors

This section gives a brief overview of the RealView Logic Tile header connectors and the associated signal groups. For information on a specific tile site interface, see the documentation for your RealView Logic Tile.

There are three headers on the top and bottom of the tile. The HDRX and HDRY headers are 180-way and the HDRZ connectors are 300-way.

Warning

There is a limit to the number of RealView Logic Tiles which can be stacked on a RealView baseboard. Please contact ARM support for the current recommended limits for the PB11MPCore.

When stacking tiles ensure that the power source can maintain the required voltage at the top tile when supplying maximum current to the system.

The FPGA signals on a RealView Logic Tile and the PB11MPCore are fully programmable. Ensure that there are no clashes between the signals on the tiles or with the signals from the PB11MPCore.

The FPGA can be damaged if several pins configured as outputs are connected together and attempt to output different logic levels.

Figure D.2 shows the pin numbers and power-blade usage of the HDRX, HDRY, and HDRZ headers on the upper side of the tile. See RealView Logic Tile header connectors for details of the signals on the PB11MPCore header connectors.

Figure D.2. HDRX, HDRY, and HDRZ (upper) pin numbering

Figure D.2. HDRX, HDRY, and HDRZ (upper) pin
numbering

Was this page helpful? Yes No