3 Gines Martinez Status ● Indian team (mamu) developed a macro to generate rawdata for station 4 in bending plane (aliroot 3.09). ● Based on a naive read-out mapping: matrix of pads ix,iy (the only mapping-segmentation coded in aliroot). ● Macro has been adapted to aliroot 4 (mainly new IO) ● South Africa team (Bruce) adapting this macro into rawdata framework.
4 Gines Martinez Muon read-out: tracking DAQ CROCUS PRORC MUON DDL PRORC DDL x20 DC x5 Block A Block B Bus Patch MANU X64 pads x5 DSP
5 Gines Martinez Muon read-out: Tracking ● 20 DDL for muon tracking ● A DDL and crocus per half chamber or detection plane (right and left). ● 5 data concentrators per crocus, 10 bus patch each (5+5): 50 bus patch per crocus or DDL. ● Each bus patch is a read-out bus of MANU cards. ● 64 channels (pads) per manu card. 1.1 millions of channels in MUON tracking.
6 Gines Martinez MUON tracking rawdata DDL ALICE standard header Total length Type of block (A,B) | software version End of block header Total length Data length DSP number | software version End of DSP header Total length x2 Blocks x5 DC Data length Rawdata length Bus patch absolute id P|0|0|11 bits manu add|6 bits ch add|12 bits data x5 BusPatch
8 Gines Martinez Muon trigger rawdata DDL ALICE standard header DDL id|version|DarcSerialNumber|Evt type|MBZ Global output RegionalSerialNumber|Crate n|Version|MBZ Local card rawdata x4 Global input (4 regional outputs) Local card rawdata x16 Regional Input (local output) Regional Output (global input) x8 Regional Input (local output) End of trigger DDL subevent
9 Gines Martinez To be done ● Add the standard alice DDL header to rawdata muon DDL subevents. ● Extension to non-bending plane. ● 2 DDL per detection plane (or chamber) ● Extension to Stations 1, 2, 3 & 5. ● Add rawdata for trigger chambers (2 DDL for the full trigger stations). ● Rawdata alice technical note in preparation.