Difference: RatesTest (4 vs. 5)

Revision 512 Oct 2013 - DavidZou

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META TOPICPARENT name="AMC13ToolRecipes"

High Rates Test Procedure

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 EVB Counters: (All 32-bit counters read 0x0) etc...
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    • NOTE: Typically the BC0s for 09 (or which ever enabled links have a uHTR) should be locked, indicating that the Bc0s are be received and send trough the backplane. However, currently (July 16, 2013) there is a bug in the uHTR firmware and this does not happen.
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    • NOTE: Typically the BC0s for 09 (or which ever enabled links have a uHTR) should be locked, indicating that the Bc0s are be received and send through the backplane. If Bc0s are not locked, you may have to do a clock setup and lumi reset in the uHTR.
 
  1. Set high prescaling (~10,000.):
    • This can be done in one of two ways:
      • Using the Mega Monitor prescaling (reg T1 0x2, bits 23,22-19) (which checks for events that end in a given number of 0's in binary min 5 - max 20) or
 
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