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phase1:phase1:pxlpilotfed [2015/12/09 12:50] – [case 'a'] leacphase1:phase1:pxlpilotfed [2015/12/09 13:01] – [case 'a'] leac
Line 50: Line 50:
   ffff ffff              1111111111111111    1111111111111111   ffff ffff              1111111111111111    1111111111111111
      
 +The above is the output of one fiber. The fiber is selcted by a VME command:
 +  //this choose the channel read by piggy: ex. CHa_CHb_mux+0x2304 reads channel 4
 +  VMEout(0x3,LAD_N+0x1a8000,4,CHa_CHb_mux+0x2300); // ch selection for transparent mode: 5-fiber#12, 4-fiber#11, 3-fiber#10, 2-fiber#9, 1-fiber# 8, 0-fiber#7
 +  VMEout(0x3,LAD_S+0x1a8000,4,CHa_CHb_mux+0x2304); // ch selection for transparent mode: 5-fiber#12, 4-fiber#11, 3-fiber#10, 2-fiber#9, 1-fiber# 8, 0-fiber#7
 +  
 +The output can be decoded using Satoshi's script (see: https://github.com/hsatoshi/FpixTbmDecoder):\\
 +  ./FpixTbmDecoder/bin/decode_piggy
 +  -----------------------------------
 +  ----------- TBM B -----------------
 +  -----------------------------------
 +  ---- Input words -------
 +  0111 1111 1100 0000 
 +  0001 1011 1000 0111 
 +  1111 1110 1110 0010 
 +  0000 0001 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 11
 +  ---------------------------
 +  011111111100 : TBM_Header
 +  00000001 : Event Number 
 +  10111000 : DataID 
 +  011111111110 : TBM Trailer
 +  1110001000   : TBM Trailer - info
 +    * 1 : NoTokenPass
 +    * 1 : Reset TBM
 +    * 1 : Reset Roc
 +    * 0 : Sync Error
 +    * 0 : Sync Trigger
 +    * 0 : Clear Trig Cntr
 +    * 1 : Cal Trigger
 +    * 0 : Stack Full
 +    * 0 : Auto Reset Sent
 +    * 0 : Pkam Reset Sent
 +  000001   : TBM Trailer - 6bit stack counter
 +  - - - end decoding - - - -  
 +  Data structure of input seems fine. Decode finished finiding TBM trailer.
 +  - - - Dump leftover - - - 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 11
 +  -----------------------------------
 +  ----------- TBM A -----------------
 +  -----------------------------------
 +  ---- Input words -------
 +  0111 1111 1100 0000 
 +  0001 1100 0000 0111 
 +  1111 1110 1110 0010 
 +  0000 0001 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 111
 +  ---------------------------
 +  011111111100 : TBM_Header
 +  00000001 : Event Number 
 +  11000000 : DataID 
 +  011111111110 : TBM Trailer
 +  1110001000   : TBM Trailer - info
 +    * 1 : NoTokenPass
 +    * 1 : Reset TBM
 +    * 1 : Reset Roc
 +    * 0 : Sync Error
 +    * 0 : Sync Trigger
 +    * 0 : Clear Trig Cntr
 +    * 1 : Cal Trigger
 +    * 0 : Stack Full
 +    * 0 : Auto Reset Sent
 +    * 0 : Pkam Reset Sent
 +  000001   : TBM Trailer - 6bit stack counter
 +  - - - end decoding - - - -  
 +  Data structure of input seems fine. Decode finished finiding TBM trailer.
 +   - - - Dump leftover - - - 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 1111 
 +  1111 1111 1111 111
  
  
 **Output of FIFO 1**: Data for all channels which are connected is printed (loop over all channels).\\ **Output of FIFO 1**: Data for all channels which are connected is printed (loop over all channels).\\
 Decodes TBM Header and Trailers. \\ Decodes TBM Header and Trailers. \\
-Channel mapping for FIFO1 is described on p.2 here: http://www.physik.uzh.ch/~leac/CMSPixel/Docs/FED/FED_configuration_map.pdf\\ +Channel mapping for FIFO1 is described on p.1 here: http://www.physik.uzh.ch/~leac/CMSPixel/Docs/FED/FED_configuration_map.pdf\\ 
-Channels 1-4 are Nup, channels 5-9 are Ndown+Channels 1-4 are Nup, channels 5-9 are Ndown\\ 
 +Channel selection described on p.3.
      
   TEMP FIFO NCup   TEMP FIFO NCup
Line 65: Line 149:
  
  
-  +**Output of FIFO 2**: How is channel selection done?\\
  
 +  Channel mapping for FIFO2 is described on p.1 here: http://www.physik.uzh.ch/~leac/CMSPixel/Docs/FED/FED_configuration_map.pdf\\
 +  Fifo-2 North up 0 0 Fifo-2 NorthCenter up 0 80
 +  Fifo-2 North up 1 0 Fifo-2 NorthCenter up 1 91
 +  Fifo-2 North up 2 0 Fifo-2 NorthCenter up 2 ab
 +  Fifo-2 North up 3 0 Fifo-2 NorthCenter up 3 b8
 +  Fifo-2 North up 4 0 Fifo-2 NorthCenter up 4 ce
 +  Fifo-2 North up 5 0 Fifo-2 NorthCenter up 5 d2
 +  Fifo-2 North up 6 0 Fifo-2 NorthCenter up 6 e0
 +  Fifo-2 North up 7 0 Fifo-2 NorthCenter up 7 f1
 +  Fifo-2 North up 8 0 Fifo-2 NorthCenter up 8 0
 +  Fifo-2 North up 9 0 Fifo-2 NorthCenter up 9 0
 +  
 +Marker for TBM Header: 89ab\\
 +Marker for TBM Trailer: cdef\\
 +Marker for ROC Header : 7\\
  
phase1/phase1/pxlpilotfed.txt · Last modified: 2015/12/09 19:01 by leac

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