Changes between Version 4 and Version 5 of DaughtercardSpec

Timestamp:

Dec 28, 2006, 3:30:56 AM (17 years ago)

Author:

murphpo

Comment:

--

DaughtercardSpec

@@ -18 +18 @@
 WARP daughtercards must meet certain mechanical requirements. First, the two 80-pin connectors must be aligned and spaced to match the placement of the mating connectors on the FPGA board. Second, a mounting hole should be included to secure daughtercards to their slots. Finally, the PCB must not extend beyond certain dimensions in order to fit in the space allowed by the FPGA's heat sink and adjascent daughtercards.
 
-The drawing below is a daughtercard viewed from the top, oriented for slots #1 and #2 (with the FPGA board's left-edge at the left and the FPGA itself to the right). The connectors are mounted on the bottom of the daughtercard; the footprint included in this drawing is viewed from the top (i.e. through the board) as it is in PCB design tools.
+The drawing below is a daughtercard viewed from the top, oriented for slots !#1 and !#2 (with the FPGA board's left-edge at the left and the FPGA itself to the right). The connectors are mounted on the bottom of the daughtercard; the footprint included in this drawing is viewed from the top (i.e. through the board) as it is in PCB design tools.
 
 [[Image(WARPImages:Daughtercard_Mech_Drawing.png)]]