****************************************************************************** * * * File L_DSP_C2.A40 Rev. 16-MAY-1995 * * * * "Meaningful" Register Usage * * --------------------------- * * AR4: Base of Peripheral Bus Input * * DP: Base of Global SRAM Input * * * * "Destroyable" Register Usage * * ---------------------------- * * R11 * * * * Module Description * * ================== * * * * This module performs the Node Initialization for Local DSP Node >> C2 <<. * * This module "hard-wires" the Local DSP Node ID to C2 (i.e. the node that * * services eta = +19..+20). There must be a different Local DSP Node * * Initialization module for each Local DSP Node. * * * * Recall the assignment of Eta Coordinates for this Local DSP Node * * * * Relative Actual Is this Node Relative Actual * * Eta Eta responsible for Rack Rack * * Coordinate Coordinate this Eta Coord? Number Number * * ---------- ---------- --------------- ------ ------ * * n + 0 +17 NO 1 M111 * * n + 1 +18 NO 1 M111 * * n + 2 +19 YES 1 M111 * * n + 3 +20 YES 1 M111 * * n + 4 non-existent YES 2 ---- * * n + 5 non-existent YES 2 ---- * * n + 6 non-existent NO 2 ---- * * n + 7 non-existent NO 2 ---- * * * * Also recall the assignment of the Comm Ports * * * * * * Comm Port Function * * --------- --------- * * 0 Local-to-Global Transfer: from DSP #C3 Comm Port #4 * * 1 Local-to-Global Transfer: to DSP #B2 Comm Port #5 * * 2 NOT USED, available at front panel * * 3 Local-to-Global Transfer: from DSP #C3 Comm Port #0 * * 4 Trigger Tower EM Et Data from Rack #2 (eta +17+20) * * 5 Trigger Tower Tot Et Data from Rack #2 (eta +17:+20) * * * * NOTE that this LDSP does not receive any Rack #2 Data. The Rack #2 * * data is forced to a fixed energy response of 16 counts for both * * EM Et and Total Et. The zero energy response of these Trigger Towers * * is also set to 16 counts (i.e. these fake Towers will appear to have * * 0 GeV of Et). * * * * Then control is returned to the calling module * * * * This module also contains a subroutine to setup the Mark and Force Pass * * Data Readout. This subroutine is called from the L_Scan module whenever * * a Mark-and-Force-Pass event occurs * * * * This module also contains a routine which is BRANCHED to from the L_Scan * * module, which is used to wait for the Local-to-Global Transfer from the * * "previous" LDSP (if appropriate) * ****************************************************************************** ****************************************************************************** * Include the Hydra and C40 Specific Constant Definitions * ****************************************************************************** .include "hydra.inc" ****************************************************************************** * Include the DSP Program-Specific Constant Definitions * ****************************************************************************** .include "constant.inc" ****************************************************************************** * Include the MACRO Definitions * ****************************************************************************** .include "macros.inc" ****************************************************************************** * Load Code into the .text Section * ****************************************************************************** .text Initialize_Node: ****************************************************************************** * This code is specific to Local DSP Node C2. All "Node-Specific" * * definitions are handled here. No other code module is allowed to * * reference node-specific labels. This is handled by using this module * * to copy all node-specific values and pointers into "generic" memory * * locations * * * * Recall the Node-Specific information: * * * * (1) The base of the LDSP List of Identified Objects * * (2) The actual eta coordinates serviced by this node * * (3) The EM Et and Total Et Zero Responses for the Trigger Towers * * serviced by this Local DSP Node * * (4) The Comm Ports corresponding to Rack #1 EM, Rack #1 Total, * * Rack #2 EM, and Rack #2 Total Inputs * * (5) The Comm Port(s) used for transmitting data to the Global DSP * * (recall that this is fairly complex due to the "staged" nature * * of the Local-to-Global transfer. * * * * Note that (1)-(3) are defined simply using assembler .word directives * * while (4)-(5) require code to execute on the C40 * * * ****************************************************************************** ****************************************************************************** * Program the Comm Ports and DMA Channels which correspond to * * * * >>>>> Rack #1 EM Et Trigger Tower Data <<<<< * * >>>>> Rack #1 Total Et Trigger Tower Data <<<<< * * >>>>> Local-to-Global Transfer to "next" <<<<< * * >>>>> Local-to-Global Transfer from "prev" DSP #C1 <<<<< * * >>>>> Local-to-Global Transfer from "prev" DSP #C3 <<<<< * * * * Programming each DMA Channel is done with the SETUP_DMA macro * * Programming each Local-to-Global-to-Next Comm Port is done with the * * SETUP_LG_NEXT_PORT macro * * Programming each Local-to-Global-from-Previous Comm Port is done with * * the SETUP_LG_PREV_PORT macro * ****************************************************************************** ****************************************************************************** * Program the Comm Port and DMA Channel corresponding to * * * * >>>>> Rack #1 EM Et Trigger Tower Data <<<<< * * * * Recall that this is DSP C2 * * * * The EM Et TT Data for Rack #1 arrives on Comm Port 4 * * * * The transfer should be Read Synchronized with ICRDY4 * * * * The Rack_1_EM_DMA_Finished_ISR should be called by DMAINT4 * * * ****************************************************************************** SETUP_DMA 4, @Rack_1_EM_DMA_Link_Pointer_Loc, @ICRDY4_Read_Synch_Loc, @Rack_1_EM_DMA_Finished_ISR_Loc SETUP_CRC_PORT 4 ****************************************************************************** * Program the Comm Port and DMA Channel corresponding to * * * * >>>>> Rack #1 Total Et Trigger Tower Data <<<<< * * * * Recall that this is DSP C2 * * * * The Total Et TT Data for Rack #1 arrives on Comm Port 5 * * * * The transfer should be Read Synchronized with ICRDY5 * * * * The Rack_1_Tot_DMA_Finished_ISR should be called by DMAINT5 * * * ****************************************************************************** SETUP_DMA 5, @Rack_1_Tot_DMA_Link_Pointer_Loc, @ICRDY5_Read_Synch_Loc, @Rack_1_Tot_DMA_Finished_ISR_Loc SETUP_CRC_PORT 5 ****************************************************************************** * Program the Comm Port and DMA Channel corresponding to * * * * >>>>> LDSP C2 Local-to-Global Transfer to "next" DSP <<<<< * * * * Recall that this is DSP C2 * * * * The connection to the "next" DSP is on Comm Port 1 * * * * The transfer should be Write Synchronized with OCRDY1 * * * * The LG_Xfr_to_Next_Complete_ISR hould be called by DMAINT1 * * * ****************************************************************************** SETUP_DMA 1, @LG_Object_DMA_Link_Pointer_Loc, @OCRDY1_Write_Synch_Loc, @LG_Xfr_to_Next_Complete_ISR_Loc SETUP_LG_NEXT_PORT 1 ****************************************************************************** * Program the Comm Port and DMA Channel corresponding to * * * * >>>>> LDSP C2 Local-to-Global Transfer from "prev" DSP #1 <<<<< * * * * Recall that this is DSP C2 * * * * The connection from the "prev" DSP #1 is on Comm Port 3 * * * * The transfer should be Read Synchronized with ICRDY3 * * * * The LG_Xfr_fr_Pr_1_Complete_ISR hould be called by DMAINT3 * * * ****************************************************************************** SETUP_DMA 3, @LG_P1_Object_Link_Pointer_Loc, @ICRDY3_Read_Synch_Loc, @LG_Xfr_fr_Pr_1_Complete_ISR_Loc SETUP_LG_PREV_PORT 3 ****************************************************************************** * Program the Comm Port and DMA Channel corresponding to * * * * >>>>> LDSP C2 Local-to-Global Transfer from "prev" DSP #3 <<<<< * * * * Recall that this is DSP C2 * * * * The connection from the "prev" DSP #3 is on Comm Port 0 * * * * The transfer should be Read Synchronized with ICRDY0 * * * * The LG_Xfr_fr_Pr_3_Complete_ISR hould be called by DMAINT0 * * * ****************************************************************************** SETUP_DMA 0, @LG_P3_Object_Link_Pointer_Loc, @ICRDY0_Read_Synch_Loc, @LG_Xfr_fr_Pr_3_Complete_ISR_Loc SETUP_LG_PREV_PORT 0 ****************************************************************************** * Now insert a lot of NOPs to allow the last DMA Dummy List to transfer * * and allow the DMA Channel to autoinitialize with the Real List * ****************************************************************************** NOP ; These are not NOP ; absolutely necessary NOP ; but I want the DMA NOP ; Channels to be NOP ; fully initialized NOP ; BEFORE control is NOP ; transferred to the NOP ; next module. NOP NOP NOP NOP NOP RETS ; Return to the ; calling module ****************************************************************************** * This section of code is used to set up the Mark and Force Pass Data * * Readout. It is called by the L_Scan module whenever a Mark and Force * * Pass event flows through the Cal Trig (recall that this information is * * derived from the "DSP Wakeup Word" which comes from the 68K). * * * * Recall that this is LDSP C2 * * * * The connection to the "next" DSP is on Comm Port 1 * * * * The connection from the "previous" DSP #1 is on Comm Port 3 * * * * The connection from the "previous" DSP #3 is on Comm Port 0 * * * * [Note that this LDSP receives data "previous" DSP data via * * two different Comm Ports] * * * * I use the SETUP_MFP_TO_NEXT_DMA macro to set up the DMA Channel * * * * I use the SETUP_MFP_FROM_DOUBLE_PREV_DMA macro to set up the DMA Channel * * for the "previous" data * * * ****************************************************************************** Setup_Mark_and_Force_Pass_DMA: Setup_MFP_to_Next_DSP: SETUP_MFP_TO_NEXT_DMA 1 Setup_MFP_from_Prev_DSP: SETUP_MFP_FROM_DOUBLE_PREV_DMA 3, 0 RETS ; return to the ; calling module ****************************************************************************** * This is the module which is called to wait for the arrival of the * * data from the "previous" LDSP(s) in the Local-to-Global Transfer * * Chain. The arrival of the data is indicated by an interrupt. * * * * Recall that not all LDSPs have a "previous" LDSP in the Local-to-Global * * Tranfer Chain. If there is no "previous" LDSP, then there is * * * * If this LDSP does have a "previous" LDSP, then this module is * * a loop which examines the status of the transfer from the * * "previous" DSP, followed by a BRANCH back to the * * Previous_Count_Transfer_Finished entry point of L_Scan * * * * If this LDSP does NOT have a "previous" LDSP, then this module is * * a BRANCH back to the Previous_Count_Transfer_Finished entry * * point of L_Scan * * * * This is LDSP C2 which has "previous" LDSP data * * * * I use the WAIT_FOR_PREV_DMA macro to wait for the "previous" LDSP data * * to arrive * ****************************************************************************** Wait_for_Previous_DSP_Counts: ; Need to wait for ; previous LDSP data WAIT_FOR_PREV_DMA ; the next instruction ; does not execute ; until the transfer ; from the previous ; DSP is complete LDA @LG_Pr_1_DMA_Control_Reg_Handle, AR7 ; Use R11, AR7 to load ; "Force Start" DMA LDI @DMA_Force_Start_Loc, R10 ; Channel Control Word ; into the DMA Control OR3 *AR7, R10, R11 ; Registers for the ; DMA Channels running STI R11, *AR7 ; the Local to Global ; Transfers. This BRD Previous_Count_Transfer_Finished ; starts the Local ; to Global Object LDA @LG_Pr_3_DMA_Control_Reg_Handle, AR7 ; Transfer from ; the Previous DSPs. OR3 *AR7, R10, R11 STI R11, *AR7 ; Return to the ; L_Scan module to ; start the Transfer ; to the next DSP ****************************************************************************** * This is the module which is called to wait for the arrival of the Object * * data from the "previous" LDSP(s) in the Local-to-Global Transfer * * Chain. The arrival of the data is indicated by an interrupt. * * * * Recall that not all LDSPs have a "previous" LDSP in the Local-to-Global * * Tranfer Chain. If there is no "previous" LDSP, then there is * * * * If this LDSP does have a "previous" LDSP, then this module is * * a loop which examines the status of the transfer from the * * "previous" DSP, followed by a BRANCH back to the * * Previous_Obj_Transfer_Finished entry point of L_Scan * * * * If this LDSP does NOT have a "previous" LDSP, then this module is * * a BRANCH back to the Previous_Obj_Transfer_Finished entry * * point of L_Scan * * * * This is LDSP C2 which has two previous LDSP's * ****************************************************************************** Wait_for_Previous_DSP_Objects: ; Need to wait ; for previous LDSP ; data WAIT_FOR_PREV_DMA ; the next instruction ; does not execute ; until the transfer ; from the previous ; DSP is complete BR Previous_Obj_Transfer_Finished ; Return to the ; L_Scan module to ; start the Transfer ; to the next DSP ****************************************************************************** * This is the Bulkhead. This code should never be executed * ****************************************************************************** End_Of_L_DSP_C2: ; These instructions should never be ; executed in the "normal" operation BR End_Of_L_DSP_C2 ; of the program. If the program ; counter becomes corrupted or BR End_Of_L_DSP_C2 ; if we have a bug in the program ; we MAY try to execute these BR End_Of_L_DSP_C2 ; instructions. If we get to these ; instructions the program will appear BR End_Of_L_DSP_C2 ; to halt. We could also use a ; TRAP instruction here, and jump to ; a service routine. ***************************************************************************** * Constants defined using the assembler .set directive * * These constants differ across Node Initialization Modules * ***************************************************************************** Local_Mem_Ctrl_Reg_Value .set 1DCC4000h ; Value to use for ; Local Memory ; Interface Control ; Register Rack_1_EM_ComPort_Input .set Base_of_Peripheral_Bus + Disp_to_ComPort_4_Input ; Port Input Register ; for Rack 2 EM Et ; Trigger Tower Data Rack_1_Tot_ComPort_Input .set Base_of_Peripheral_Bus + Disp_to_ComPort_5_Input ; Comm Port Input ; Register for Rack 2 ; Total Et Trigger Tower ; Data. Rack_2_EM_ComPort_Input .set 0 ; There is no Rack ; 2. This symbol is ; left in so that the ; DMA List defined in ; l_dmacmn.inc does ; not generate assembly ; errors. The DMA ; List from Rack 1 is ; not used in the code. Rack_2_Tot_ComPort_Input .set 0 ; There is no Rack ; 2. This symbol is ; left in so that the ; DMA List defined in ; l_dmacmn.inc does ; not generate assembly ; errors. The DMA ; List from Rack 1 is ; not used in the code. LG_to_Next_ComPort_Output .set Base_of_Peripheral_Bus + Disp_to_ComPort_1_Output ; Comm Port Output ; Register for Local ; to Global to Next ; DSP ; Transfer LG_to_Next_DMA_Control .set Base_of_Peripheral_Bus + Disp_to_DMA_1_Control ; DMA Control ; Register for Local ; to Global to Next ; DSP ; Transfer LG_from_Pr_1_ComPort_Input .set Base_of_Peripheral_Bus + Disp_to_ComPort_3_Input ; Comm Port Output ; Register for Local ; to Global from ; the Previous DSP ; Transfer LG_from_Pr_1_DMA_Control .set Base_of_Peripheral_Bus + Disp_to_DMA_3_Control ; DMA Control ; Register for Local ; to Global from ; the Previous DSP ; Transfer LG_from_Pr_3_ComPort_Input .set Base_of_Peripheral_Bus + Disp_to_ComPort_0_Input ; Comm Port Output ; Register for Local ; to Global from ; the Previous DSP ; Transfer LG_from_Pr_3_DMA_Control .set Base_of_Peripheral_Bus + Disp_to_DMA_0_Control ; DMA Control ; Register for Local ; to Global from ; the Previous DSP ; Transfer * NOTE these assignments are correct. The symbol names are not * optimal but this assignment is correct. .asg "LDSP_C3_ObjectList_Loc", This_LDSP_ObjectList_Loc .asg "LDSP_C3_Obj_Count_Data_Loc", This_LDSP_CountList_Loc ; Assign the strings ; in the left column ; to the symbols ; in the right ; column. Can't ; just use .set ; because the ; strings in the ; left column are ; the names of ; symbols that ; are not well- ; defined. Num_Prev_DSPs .set 3 ; How many Previous ; DSP's are there? Num_DSPs_Serviced .set Num_Prev_DSPs + 1 ; How many DSP's ; data are sent to ; Global DSP? ***************************************************************************** * Define constants and working variables in the Data Section * * These constants and working variables are the same for all * * Node Initialization Modules * ***************************************************************************** .data Local_Mem_Ctrl_Reg_Value_Loc: ; Memory location ; to store the .word Local_Mem_Ctrl_Reg_Value ; value of the Local ; MICR LG_Next_DMA_Control_Reg_Handle: ; Memory location ; which holds the .word LG_to_Next_DMA_Control ; address of the ; Local-to-Global ; DMA Channel ; Control Register ****************************************************************************** * Include the "common for all Nodes" parts of the DMA Lists * * These are defined in an include file * ****************************************************************************** .include "l_dmacmn.inc" **************************************************************************** * Define constants and working variables in the Data Section * * These constants and working variables differ across * * Node Initialization Modules * **************************************************************************** .data MFP_DC_DMA_List_Loc: ; The following 7 ; memory locations ; define the ; Derived Constant ; data subsection ; of the DMA List for ; the Mark and Force ; Pass section of ; the Data Block MFP_DC_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Cont_Word_for_MFP_Next ; Control Register MFP_DC_DMA_Source_Loc: ; Memory location ; which holds the .word MFP_Derived_Const_Data_Loc ; Source Address ; Register MFP_DC_DMA_Source_Index_Loc: ; Memory location ; which holds the .word 1 ; Source Address Index ; Register MFP_DC_DMA_Counter_Loc: ; Memory location ; which holds the .word MFP_Derived_Const_Length ; Transfer Counter ; Register MFP_DC_DMA_Destination_Loc: ; Memory location ; which holds the .word LG_to_Next_ComPort_Output ; Destination Address ; Register MFP_DC_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 0 ; Destination Address ; Index Register MFP_DC_DMA_Link_Pointer_Loc: ; Memory location ; which holds the .word MFP_Prv_to_Nxt_DMA_List_Loc ; Link Pointer ; Register MFP_Prv_to_Next_DMA_List_Handle ; Memory locatio ; to store the .word MFP_Prv_to_Nxt_DMA_List_Loc ; base address of ; the DMA List for ; for the transfer of ; all Previous DSP ; Mark and Force Pass ; Data to the Next ; DSP MFP_Prv_to_Nxt_DMA_List_Loc: ; The following 7 ; memory locations ; define the ; "MFP Data from the ; Previous DSP to ; the Next DSP" ; data subsection ; of the DMA List for ; the Mark and Force ; Pass section of ; the Data Block MFP_PN_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Cont_Word_for_MFP_Next_End ; Control Register MFP_PN_DMA_Source_Loc: ; Memory location ; which holds the .word LDSP_C3_Mark_Pass_Data_Loc ; Source Address ; Register MFP_PN_DMA_Source_Index_Loc: ; Memory location ; which holds the .word 1 ; Source Address Index ; Register MFP_PN_DMA_Counter_Loc: ; Memory location ; which holds the .word 3 * LDSP_MFP_Section_Length ; Transfer Counter ; Register MFP_PN_DMA_Destination_Loc: ; Memory location ; which holds the .word LG_to_Next_ComPort_Output ; Destination Address ; Register MFP_PN_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 0 ; Destination Address ; Index Register MFP_PN_DMA_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_Next_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_Pr_1_DMA_List_Loc: ; The following ; memory locations ; define the DMA List ; for the Local to ; Global from the ; "Previous" DSP #1 ; DMA Transfer. This ; is broken into 2 ; parts, the "Counts" ; part and the ; "Objects" part. ****************************************************************************** LG_P1_Count_DMA_List_Loc: ; This is the ; Counts part LG_P1_Count_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_LG_P_Counts ; Control Register LG_P1_Count_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_1_ComPort_Input ; Source Address ; Register LG_P1_Count_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_P1_Count_Counter_Loc: ; Memory location ; which holds the .word LDSP_CountList_Length ; Transfer Counter ; Register LG_P1_Count_Destination_Loc: ; Memory location ; which holds the .word LDSP_C1_Obj_Count_Data_Loc ; Destination Address ; Register LG_P1_Count_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_P1_Count_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_P1_Object_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_P1_Object_DMA_List_Loc: ; This is the ; Objects part LG_P1_Object_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_LG_P_Objects ; Control Register LG_P1_Object_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_1_ComPort_Input ; Source Address ; Register LG_P1_Object_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_P1_Object_Counter_Loc: ; Memory location ; which holds the .word LDSP_ObjectList_Length ; Transfer Counter ; Register LG_P1_Object_Destination_Loc: ; Memory location ; which holds the .word LDSP_C1_ObjectList_Loc ; Destination Address ; Register LG_P1_Object_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_P1_Object_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_Pr_1_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_MFP_Pr_1_DMA_List_Handle: ; Memory locatio ; to store the .word LG_MFP_Pr_1_DMA_List_Loc ; base address of ; the DMA List for ; for the Mark and ; Force Pass section ; of the "Previous" ; DSP #1's Data Block ****************************************************************************** LG_MFP_Pr_1_DMA_List_Loc: ; The following ; memory locations ; define the DMA List ; from the "previous" ; DSP #1's ; Mark and Force Pass ; section of the Data ; Block. ; The Mark and Force ; Pass section is ; composed of Trigger ; Tower data, Ref Set ; Data, and Tool- ; Dependent data. ; The Object List ; is redefined ; here because its ; control is ; different from ; the "normal" ; Object List. ****************************************************************************** LG_MFP_P1_OL_DMA_List_Loc: ; This is the Object ; List from the ; Previous "1" DSP ; for MFP events LG_MFP_P1_OL_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_MFP_P_Objects ; Control Register LG_MFP_P1_OL_DMA_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_1_ComPort_Input ; Source Address ; Register LG_MFP_P1_OL_DMA_Src_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_MFP_P1_OL_DMA_Counter_Loc: ; Memory location ; which holds the .word LDSP_ObjectList_Length ; Transfer Counter ; Register LG_MFP_P1_OL_DMA_Destination_Loc: ; Memory location ; which holds the .word LDSP_C1_ObjectList_Loc ; Destination Address ; Register LG_MFP_P1_OL_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_MFP_P1_OL_DMA_Link_Pntr_Loc: ; Memory location ; which holds the .word LG_MFP_Pr_1_Data_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_MFP_Pr_1_Data_DMA_List_Loc: ; This is the MFP ; data from the ; Previous "1" DSP. LG_MFP_Pr_1_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_MFP_P_Data ; Control Register LG_MFP_Pr_1_DMA_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_1_ComPort_Input ; Source Address ; Register LG_MFP_Pr_1_DMA_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_MFP_Pr_1_DMA_Counter_Loc: ; Memory location ; which holds the .word LDSP_MFP_Section_Length ; Transfer Counter ; Register LG_MFP_Pr_1_DMA_Destination_Loc: ; Memory location ; which holds the .word LDSP_C1_Mark_Pass_Data_Loc ; Destination Address ; Register LG_MFP_Pr_1_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_MFP_Pr_1_DMA_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_Pr_1_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** ****************************************************************************** LG_Pr_3_DMA_List_Loc: ; The following ; memory locations ; define the DMA List ; for the Local to ; Global from the ; "Previous" DSP #3 ; DMA Transfer. This ; is broken into 2 ; parts, the "Counts" ; part and the ; "Objects" part. ****************************************************************************** LG_P3_Count_DMA_List_Loc: ; This is the ; Counts part LG_P3_Count_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_LG_P_Counts ; Control Register LG_P3_Count_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_3_ComPort_Input ; Source Address ; Register LG_P3_Count_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_P3_Count_Counter_Loc: ; Memory location ; which holds the .word 2 * LDSP_CountList_Length ; Transfer Counter ; Register LG_P3_Count_Destination_Loc: ; Memory location ; which holds the .word LDSP_C3_Obj_Count_Data_Loc ; Destination Address ; Register LG_P3_Count_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_P3_Count_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_P3_Object_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_P3_Object_DMA_List_Loc: ; This is the ; Objects part LG_P3_Object_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_LG_P_Objects ; Control Register LG_P3_Object_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_3_ComPort_Input ; Source Address ; Register LG_P3_Object_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_P3_Object_Counter_Loc: ; Memory location ; which holds the .word 2 * LDSP_ObjectList_Length ; Transfer Counter ; Register LG_P3_Object_Destination_Loc: ; Memory location ; which holds the .word LDSP_C3_ObjectList_Loc ; Destination Address ; Register LG_P3_Object_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_P3_Object_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_Pr_3_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_MFP_Pr_3_DMA_List_Handle: ; Memory locatio ; to store the .word LG_MFP_Pr_3_DMA_List_Loc ; base address of ; the DMA List for ; for the Mark and ; Force Pass section ; of the "Previous" ; DSP #3's Data Block ****************************************************************************** LG_MFP_Pr_3_DMA_List_Loc: ; The following ; memory locations ; define the DMA List ; from the "previous" ; DSP #3's ; Mark and Force Pass ; section of the Data ; Block. ; The Mark and Force ; Pass section is ; composed of Trigger ; Tower data, Ref Set ; Data, and Tool- ; Dependent data. ; The Object List ; is redefined ; here because its ; control is ; different from ; the "normal" ; Object List. ****************************************************************************** LG_MFP_P3_OL_DMA_List_Loc: ; This is the Object ; List from the ; Previous "3" DSP ; for MFP events LG_MFP_P3_OL_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_MFP_P_Objects ; Control Register LG_MFP_P3_OL_DMA_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_3_ComPort_Input ; Source Address ; Register LG_MFP_P3_OL_DMA_Src_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_MFP_P3_OL_DMA_Counter_Loc: ; Memory location ; which holds the .word 2 * LDSP_ObjectList_Length ; Transfer Counter ; Register LG_MFP_P3_OL_DMA_Destination_Loc: ; Memory location ; which holds the .word LDSP_C3_ObjectList_Loc ; Destination Address ; Register LG_MFP_P3_OL_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_MFP_P3_OL_DMA_Link_Pntr_Loc: ; Memory location ; which holds the .word LG_MFP_Pr_3_Data_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** LG_MFP_Pr_3_Data_DMA_List_Loc: ; This is the MFP ; data from the ; Previous "3" DSP. LG_MFP_Pr_3_DMA_Control_Loc: ; Memory location ; which holds the .word DMA_Start_Word_for_MFP_P_Data ; Control Register LG_MFP_Pr_3_DMA_Source_Loc: ; Memory location ; which holds the .word LG_from_Pr_3_ComPort_Input ; Source Address ; Register LG_MFP_Pr_3_DMA_Source_Index_Loc: ; Memory location ; which holds the .word 0 ; Source Address Index ; Register LG_MFP_Pr_3_DMA_Counter_Loc: ; Memory location ; which holds the .word 2 * LDSP_MFP_Section_Length ; Transfer Counter ; Register LG_MFP_Pr_3_DMA_Destination_Loc: ; Memory location ; which holds the .word LDSP_C3_Mark_Pass_Data_Loc ; Destination Address ; Register LG_MFP_Pr_3_DMA_Dest_Index_Loc: ; Memory location ; which holds the .word 1 ; Destination Address ; Index Register LG_MFP_Pr_3_DMA_Link_Pointer_Loc: ; Memory location ; which holds the .word LG_Pr_3_DMA_List_Loc ; Link Pointer ; Register ****************************************************************************** ****************************************************************************** This_LDSP_Node_ID_Loc: .word Local_DSP_C2 ; Memory location ; to store the Node ; ID of this Local ; DSP This_LDSP_Ref_Set_Block_Handle: ; Memory location ; to store the .word LDSP_C2_Ref_Set_Block_Loc ; base address of ; this LDSP's ; Ref Set Data in ; Dual Port Memory ; (for loading ; from TCC) This_LDSP_to_TCC_Status_Handle: ; Memory location ; to store the .word LDSP_C2_to_TCC_Stat_Base_Address ; Base Address of ; the "LDSP-to-TCC" ; Status Block in ; Dual Port Memory ; for this LDSP This_LDSP_to_68K_Status_Handle: ; Memory location ; to store the .word LDSP_C2_to_68K_Stat_Base_Address ; Base Address of ; the "LDSP-to-68K" ; Status Block in ; Dual Port Memory ; for this LDSP Eta_Nplus2_Coord_Loc: .word Eta_Pos_19 ; Memory location ; to store the actual ; eta coordinate ; corresponding to ; this Node's eta ; "n + 2" Eta_Nplus3_Coord_Loc: .word Eta_Pos_20 ; Memory location ; to store the actual ; eta coordinate ; corresponding to ; this Node's eta ; "n + 3" Eta_Nplus4_Coord_Loc: .word Eta_Nonexistent ; Memory location ; to store the actual ; eta coordinate ; corresponding to ; this Node's eta ; "n + 4" Eta_Nplus5_Coord_Loc: .word Eta_Nonexistent ; Memory location ; to store the actual ; eta coordinate ; corresponding to ; this Node's eta ; "n + 5" Eta_Nplus0_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_17_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 0" Eta_Nplus1_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_18_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 1" Eta_Nplus2_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_19_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 2" Eta_Nplus3_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_20_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 3" Eta_Nplus4_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 4" Eta_Nplus5_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 5" Eta_Nplus6_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 6" Eta_Nplus7_EM_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_EM_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 7" Eta_Nplus0_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_17_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 0" Eta_Nplus1_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_18_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 1" Eta_Nplus2_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_19_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 2" Eta_Nplus3_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_20_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 3" Eta_Nplus4_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 4" Eta_Nplus5_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 5" Eta_Nplus6_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 6" Eta_Nplus7_Tot_Et_Zeresp_Loc: ; Memory location to ; store the EM Et .word Eta_Fake_Tot_Et_Zero_Response ; Zero Response of ; this Node's eta ; "n + 7" This_LDSP_ObjectList_Handle: ; Memory location to ; store the base Adrs .word LDSP_C2_ObjectList_Loc ; of the List of ID'd ; Objects for this ; Local DSP Node This_LDSP_CountList_Handle: ; Memory location to ; store the base Adrs .word LDSP_C2_Obj_Count_Data_Loc ; of the Object ; Counts (for ; transfer to GDSP) ; for this LDSP ; Node Mask_of_TT_Data_Blocks_Loc: ; Memory location ; to store the Mask .word Rack_1_EM_Tot_TT_Data ; of Trigger Tower ; Data Blocks. LG_Pr_1_DMA_Control_Reg_Handle: ; Memory location ; to store the address .word LG_from_Pr_1_DMA_Control ; of the Control ; Register for the ; DMA Channel ; corresponding to ; the Previous "1" ; LDSP. LG_Pr_3_DMA_Control_Reg_Handle: ; Memory location ; to store the address .word LG_from_Pr_3_DMA_Control ; of the Control ; Register for the ; DMA Channel ; corresponding to ; the Previous "3" ; LDSP. ****************************************************************************** * Cross-References * ****************************************************************************** ****************************************************************************** * Include the Local Definitions and References * ****************************************************************************** .include "l_refdef.inc" ****************************************************************************** * End of this module * ****************************************************************************** .end