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Table of Contents
pxlpilotfed
Setup
Turn on crate
Login to cmspixel PC
Trigger
Start XDAQ TTC control:
source TriDAS/pixel/POSRelease/setenv.sh cd run/TTC/ source run_ttcci.csh
Open firefox (“TTCci XDAQ” bookmark)
In the TTCciControl tab:
click: configure click: enable
Note: PC name, port, TTCci slot and TTC configuration file are sepcified in run/TTC/XDAQConfig.xml
pxlpilotfed
In a new terminal:
source TriDAS/pixel/POSRelease/setenv.sh cd TriDAS/pixel/pxlpilotfed ./pxlpilotfed
The program gives a list of options which can be selected by keyboard entries.
Note: TTCci/FED base addressed defined in ttcaddcsr0/FEDBASE
case 'a'
Inject one trigger and readout FED.
How to interpret output:
Output of Piggy: (TBM cores A+B still encoded)
PIGGYup ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffdf ffbf 1111111111011111 1111111110111111 f006 e00e 1111000000000110 1110000000001110 e1ff 03ff 1110000111111111 0000001111111111 b880 7100 1011100010000000 0111000100000000 7fff ffff 0111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111 ffff ffff 1111111111111111 1111111111111111
This 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
Output of FIFO 1: Data for all channels which are connected is printed (loop over all channels).
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
Channels 1-4 are Nup, channels 5-9 are Ndown
TEMP FIFO NCup 2be11601 CH#:10 TBM_H_status:8b01 2bc018e2 CH#:10 TBM_T_status: 1e2 TEMP FIFO NCdown
