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Controller and Cable Addresses

Table 3 shows for every read out cable the address of the last controller. It also lists the controller type that a cable reads.

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Table 3: Last Controller Address, controller type.

The controller addresses on a cable are not consecutive any more because some trays were removed from the beam test tower. Table 4 shows the controller addresses. Position p0 is the closest to the bottom of the tracker. Cable zero to three read out seven controller whereas cable four to seven read only six controller.

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Table 4: Controller Addresses for a cable

The table 5 shows the correspondence between tracker layer, read out cable and controller address. The index is random and was chosen to have even numbers for Y-layers and odd numbers for X-layers.

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Table 5: Correspondence between tracker layer and cable/GTRC addresses.



Masaharu Hirayama
Fri Feb 23 16:56:55 PST 2001