CSCConstants Class Reference

#include <CSCConstants.h>

Public Types
enum	CFEB_Info { MAX_CFEBS = 5 }
enum	Digis_Info { MAX_DIGIS_PER_ALCT = 10, MAX_DIGIS_PER_CLCT = 8 }
enum	FPGA_Latency { CLCT_EMUL_TIME_OFFSET = 3, ALCT_EMUL_TIME_OFFSET = 6 }
enum	Layer_Info { NUM_LAYERS = 6, KEY_CLCT_LAYER = 3, KEY_ALCT_LAYER = 3 }
enum	LCT_stubs {   MAX_CLCT_TBINS = 16, MAX_ALCT_TBINS = 16, MAX_LCT_TBINS = 16, MAX_MATCH_WINDOW_SIZE = 15,   MAX_CLCTS_PER_PROCESSOR = 2, MAX_CLCTS_READOUT = 2, MAX_ALCTS_PER_PROCESSOR = 2, MAX_ALCTS_READOUT = 2,   MAX_LCTS_PER_CSC = 2, MAX_LCTS_PER_MPC = 18, LCT_CENTRAL_BX = 8, ALCT_CLCT_OFFSET = 1 }
enum	Pattern_Info {   NUM_ALCT_PATTERNS = 3, ALCT_PATTERN_WIDTH = 5, NUM_CLCT_PATTERNS = 11, CLCT_PATTERN_WIDTH = 11,   MAX_WIRES_IN_PATTERN = 14, NUM_COMPARATOR_CODES = 4096 }
enum	WG_and_Strip {   MAX_NUM_WIRES = 119, MAX_WIRES_ME11 = 48, MAX_NUM_STRIPS = 80, MAX_NUM_STRIPS_7CFEBS = 112,   NUM_DI_STRIPS = 40 + 1, NUM_HALF_STRIPS = 160 + 1, NUM_HALF_STRIPS_7CFEBS = 224 + 1, NUM_DISTRIPS_PER_CFEB = 8,   NUM_STRIPS_PER_CFEB = 16, NUM_HALF_STRIPS_PER_CFEB = 32, MAX_HALF_STRIP_ME1A_GANGED = 31, MAX_HALF_STRIP_ME1A_UNGANGED = 95,   MAX_HALF_STRIP_ME1B = 127, MAX_NUM_STRIPS_ME1B = 64, MAX_NUM_STRIPS_ME1A_GANGED = 16, MAX_NUM_STRIPS_ME1A_UNGANGED = 48 }

Detailed Description

Static interface to basic chamber constants.

Definition at line 11 of file CSCConstants.h.

Member Enumeration Documentation

CFEB_Info

enum CSCConstants::CFEB_Info

Enumerator
MAX_CFEBS

Definition at line 13 of file CSCConstants.h.

                 {
    //Maximum number of cathode front-end boards
    MAX_CFEBS = 5,
  };

Digis_Info

enum CSCConstants::Digis_Info

Enumerator
MAX_DIGIS_PER_ALCT
MAX_DIGIS_PER_CLCT

Definition at line 59 of file CSCConstants.h.

{ MAX_DIGIS_PER_ALCT = 10, MAX_DIGIS_PER_CLCT = 8 };

FPGA_Latency

enum CSCConstants::FPGA_Latency

Enumerator
CLCT_EMUL_TIME_OFFSET
ALCT_EMUL_TIME_OFFSET

Definition at line 18 of file CSCConstants.h.

{ CLCT_EMUL_TIME_OFFSET = 3, ALCT_EMUL_TIME_OFFSET = 6 };

Layer_Info

enum CSCConstants::Layer_Info

Enumerator
NUM_LAYERS
KEY_CLCT_LAYER
KEY_ALCT_LAYER

Definition at line 46 of file CSCConstants.h.

{ NUM_LAYERS = 6, KEY_CLCT_LAYER = 3, KEY_ALCT_LAYER = 3 };

LCT_stubs

enum CSCConstants::LCT_stubs

Enumerator
MAX_CLCT_TBINS
MAX_ALCT_TBINS
MAX_LCT_TBINS
MAX_MATCH_WINDOW_SIZE
MAX_CLCTS_PER_PROCESSOR
MAX_CLCTS_READOUT
MAX_ALCTS_PER_PROCESSOR
MAX_ALCTS_READOUT
MAX_LCTS_PER_CSC
MAX_LCTS_PER_MPC
LCT_CENTRAL_BX
ALCT_CLCT_OFFSET

Definition at line 61 of file CSCConstants.h.

                 {
    // CSC local trigger considers 4-bit BX window (16 numbers) in the readout
    MAX_CLCT_TBINS = 16,
    MAX_ALCT_TBINS = 16,
    MAX_LCT_TBINS = 16,
    // Maximum allowed matching window size
    MAX_MATCH_WINDOW_SIZE = 15,
    // Each CLCT processor can send up to 2 CLCTs to TMB per BX
    MAX_CLCTS_PER_PROCESSOR = 2,
    MAX_CLCTS_READOUT = 2,
    // Each ALCT processor can send up to 2 ALCTs to TMB per BX
    MAX_ALCTS_PER_PROCESSOR = 2,
    MAX_ALCTS_READOUT = 2,
    // Each CSC can send up to 2 LCTs to the MPC per BX
    MAX_LCTS_PER_CSC = 2,
    // An MPC receives up to 18 LCTs from 9 CSCs in the trigger sector
    MAX_LCTS_PER_MPC = 18,
    // Reference BX for LCTs in simulation and firmware
    LCT_CENTRAL_BX = 8,
    // Offset between the ALCT and CLCT central BX in simulation
    ALCT_CLCT_OFFSET = 1
  };

Pattern_Info

enum CSCConstants::Pattern_Info

Enumerator
NUM_ALCT_PATTERNS
ALCT_PATTERN_WIDTH
NUM_CLCT_PATTERNS
CLCT_PATTERN_WIDTH
MAX_WIRES_IN_PATTERN
NUM_COMPARATOR_CODES

Definition at line 49 of file CSCConstants.h.

                    {
    NUM_ALCT_PATTERNS = 3,
    ALCT_PATTERN_WIDTH = 5,
    NUM_CLCT_PATTERNS = 11,
    CLCT_PATTERN_WIDTH = 11,
    // Max number of wires participating in a pattern
    MAX_WIRES_IN_PATTERN = 14,
    NUM_COMPARATOR_CODES = 4096
  };

WG_and_Strip

enum CSCConstants::WG_and_Strip

Enumerator
MAX_NUM_WIRES
MAX_WIRES_ME11
MAX_NUM_STRIPS
MAX_NUM_STRIPS_7CFEBS
NUM_DI_STRIPS
NUM_HALF_STRIPS
NUM_HALF_STRIPS_7CFEBS
NUM_DISTRIPS_PER_CFEB
NUM_STRIPS_PER_CFEB
NUM_HALF_STRIPS_PER_CFEB
MAX_HALF_STRIP_ME1A_GANGED
MAX_HALF_STRIP_ME1A_UNGANGED
MAX_HALF_STRIP_ME1B
MAX_NUM_STRIPS_ME1B
MAX_NUM_STRIPS_ME1A_GANGED
MAX_NUM_STRIPS_ME1A_UNGANGED

Definition at line 21 of file CSCConstants.h.

                    {
    MAX_NUM_WIRES = 119,
    MAX_WIRES_ME11 = 48,
    MAX_NUM_STRIPS = 80,
    MAX_NUM_STRIPS_7CFEBS = 112,
    NUM_DI_STRIPS = 40 + 1,  // Add 1 to allow for staggering of strips
    NUM_HALF_STRIPS = 160 + 1,
    NUM_HALF_STRIPS_7CFEBS = 224 + 1,
    // each CFEB reads out 8 distrips, 16 strips or 32 halfstrips
    NUM_DISTRIPS_PER_CFEB = 8,
    NUM_STRIPS_PER_CFEB = 16,
    NUM_HALF_STRIPS_PER_CFEB = 32,
    // max halfstrip number in ME1/1 chambers
    // All ME1A readout by 1 CFEB -> 32 -1
    MAX_HALF_STRIP_ME1A_GANGED = 31,
    // All ME1A readout by 3 CFEBs -> 3*32 -1
    MAX_HALF_STRIP_ME1A_UNGANGED = 95,
    // All ME1B readout by 4 CFEBs -> 4*32 -1
    MAX_HALF_STRIP_ME1B = 127,
    MAX_NUM_STRIPS_ME1B = 64,
    MAX_NUM_STRIPS_ME1A_GANGED = 16,
    MAX_NUM_STRIPS_ME1A_UNGANGED = 48,
  };