Board-ID Values for THE Card Types ------------------------------------ Original: 10-APR-1998 Revised: 18-NOV_1999 Introduction ------------ Each type of THE Card is identified with a Board ID, visible via a VME register read. This Board ID is a 16 bit quantity, subdivided as follows: Bit range Contents --------- -------- 15:8 PCB Type 7:4 Logical Species 3:0 Physical Species Description of Fields --------------------- 1. PCB Type The 8-bit PCB Type is "in etch," i.e. permanently set for each flavor of THE Card PCB. The defined PCB Types are: PCB Type PCB Name PCB Acronym -------- -------- ----------- 0 Foundation Module FM 1 And-Or Network Module AONM 2 Scaler Module SM 3 Term Receiver Module TRM 4 Trigger Decision Module TDM 2. Logical Species The 4-bit Logical Species is selectable via a "hex digit" type rotor switch, labelled Board Species MSNibble on each circuit board. It is used to mark the various logical functions performed by a single THE Card type (e.g. to differentiate FOM boards from AONM boards). 3. Physical Species The 4-bit Physical Species is selectable via a "hex digit" type rotor switch, labelled Board species LSNibble on each circuit board. It is used to mark ECO's, alternate FPGA types, or any other physical variation present in a particular THE Card. Table of defined Board ID's --------------------------- Board-ID hex name Description ------------ ----------- 0000 FM Foundation Module base type 0010 FM_L1H FM, L1 FW Helper, SCL Helper 0020 FM_L2H FM, L2 FW Helper 0030 FM_L3 FM, D-Latch to L3 0100 AONM And-Or Network Module base type 0101 AONM_XL And-Or Network Module, base type, 4013XL FPGA's 0102 AONM_B And-Or Network Module, Build B (4036XL FPGA's) 0112 AONM_PHY AONM, Physics And-Or Fired processing 0122 AONM_EG AONM, Exposure Group processing 0132 AONM_L2A AONM, L2 Accept processing 0142 AONM_L2R AONM, L2 Reject processing 0152 AONM_L2BZ AONM, L2 Busy processing 0182 FOM_FEBZ FOM, L1 FE Busy to Exp Grp Disbl processing 0192 FOM_L1A FOM, L1 Accept processing 01A2 FOM_PP FOM++ 01B2 FOM_L2A FOM, L2 Accept per Geo Sect processing 01C2 FOM_L2R FOM, L2 Reject per Geo Sect processing 0200 SM Scaler Module, base type 0210 PBS_EG SM, Exposure Group Per-Bunch Scaling 0220 PBS_OTHER SM, other Per-Bunch Scaling 0280 GSM SM, Gated Scaling 0290 TTS SM, Tick and Turn Scaling 0300 TRM Term Receiver Module, base type 0310 TRM_AOIT TRM, And-Or Input Term processing 0320 TRM_FEBZ TRM, L1 Front-End Busy processing 0330 TRM_ISTD TRM, Individual Spec Trig Disbl processing 0340 TRM_GSTD TRM, Global Disable processing 0350 TRM_L1L2 TRM, L1 Spec Trig Fired Mask FIFO for L2 0360 TRM_L2ANS TRM, L2 Answers 0370 TRM_AUX TRM, Auxiliary Data 0400 TDM Trigger Decision Module, base type 0410 TDM_STF TDM, L1 Specific Trigger Fired processing