CDF-II

XFT Phi Trigger Projects

Firmware development

Item Status Who Description

VME Interface Exercise standard Pulsar VME interface, trigger parameter input registers

Track list format Purude/OSU Complete specification of track data passed from SLAM

Track list input Include logic for accepting track list and formatting input section of L2 buffers

Phi logic timing Implement phi logic block, perform timing simulations

Track pair sequencing Examine methods for forming and routing track pairs

Trigger logic Implement n-phi and phi+track logic, format L2 buffer

Interface firmware Implement firmware to drive L1 output

Item	Who	Description
VME Interface		Exercise standard Pulsar VME interface, trigger parameter input registers
Track list format	Purude/OSU	Complete specification of track data passed from SLAM
Track list input		Include logic for accepting track list and formatting input section of L2 buffers
Phi logic timing		Implement phi logic block, perform timing simulations
Track pair sequencing		Examine methods for forming and routing track pairs
Trigger logic		Implement n-phi and phi+track logic, format L2 buffer
Interface firmware		Implement firmware to drive L1 output

Test stands

Item Status Who Description

Procurement Procure Pulsar+daughter boards for use in test stands.

Code distribution Need to identify optimal method for distribution of test stand/online code.

Test stand software Need software tools for loading and driving test patterns in test stands.

Pattern generation Write an offline module to take SLAM emulation output to produce a list of tracks to drive phi trigger in test stand.

Item	Status	Who	Description
Procurement			Procure Pulsar+daughter boards for use in test stands.
Code distribution			Need to identify optimal method for distribution of test stand/online code.
Test stand software			Need software tools for loading and driving test patterns in test stands.
Pattern generation			Write an offline module to take SLAM emulation output to produce a list of tracks to drive phi trigger in test stand.

Offline Software

Item Status Who Description

TPHD_StorableBank in progress Purdue Specification of output bank format and creation of online/offline interface code.

PhiTriggerModule Implement emulation of phi trigger driven by output of SLAM emulation. Needs to match firmware implementation. Fills TPHD_StorableBank.

Monte Carlo Samples Purdue/CMU? Generation of Monte Carlo for performance evaluation.

Monte Carlo storage Purdue/CMU? Storage space and documrnation of Monte Carlo samples

Analysis of efficiencies Purdue/CMU/others? Analysis of Monte Carlo samples for efficiency estimates.

Item	Status	Who	Description
`TPHD_StorableBank`	in progress	Purdue	Specification of output bank format and creation of online/offline interface code.
`PhiTriggerModule`			Implement emulation of phi trigger driven by output of SLAM emulation. Needs to match firmware implementation. Fills `TPHD_StorableBank`.
Monte Carlo Samples		Purdue/CMU?	Generation of Monte Carlo for performance evaluation.
Monte Carlo storage		Purdue/CMU?	Storage space and documrnation of Monte Carlo samples
Analysis of efficiencies		Purdue/CMU/others?	Analysis of Monte Carlo samples for efficiency estimates.

Data files

filename	Events	Description
`btodspi_100_production.output`	26,539	B_s-->D_s^-π⁺, D_s^--->φπ^-, φ-->K⁺K^-
`btodspi_101_production.output`	26,358	B_s-->D_s^-π⁺, D_s^--->φπ^-, φ-->K⁺K^-
`btodspi_103_production.output`	26,757	B_s-->D_s^-π⁺, D_s^--->φπ^-, φ-->K⁺K^-
`btodspi_104_production.output`	26,427	B_s-->D_s^-π⁺, D_s^--->φπ^-, φ-->K⁺K^-
`btodspi_105_production.output`	26,466	B_s-->D_s^-π⁺, D_s^--->φπ^-, φ-->K⁺K^-