| Line 145... |
Line 145... |
.S( iUCodeReturnValue ),
|
.S( iUCodeReturnValue ),
|
.Q( wHit )
|
.Q( wHit )
|
);
|
);
|
//--------------------------------------------------------------
|
//--------------------------------------------------------------
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
always @ ( wHit )
|
always @ ( wHit )
|
begin
|
begin
|
`LOGME "*** Triangle HIT ***\n");
|
`LOGME "*** Triangle HIT ***\n");
|
end
|
end
|
`endif
|
`endif
|
| Line 171... |
Line 171... |
case (CurrentState)
|
case (CurrentState)
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_AFTER_RESET_STATE:
|
`CU_AFTER_RESET_STATE:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d CU_AFTER_RESET_STATE\n",$time);
|
`LOGME"%d CU_AFTER_RESET_STATE\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= 0;
|
oRamBusOwner <= 0;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
| Line 197... |
Line 197... |
//-----------------------------------------
|
//-----------------------------------------
|
|
|
`CU_WAIT_FOR_INITIAL_CONFIGURATION:
|
`CU_WAIT_FOR_INITIAL_CONFIGURATION:
|
begin
|
begin
|
//$display("CORE: %d CU_WAIT_FOR_INITIAL_CONFIGURATION", iDebug_CoreID);
|
//$display("CORE: %d CU_WAIT_FOR_INITIAL_CONFIGURATION", iDebug_CoreID);
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_INITIAL_CONFIGURATION\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_INITIAL_CONFIGURATION\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= 0;
|
oRamBusOwner <= 0;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
| Line 251... |
Line 251... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_CLEAR_REGISTERS:
|
`CU_CLEAR_REGISTERS:
|
begin
|
begin
|
//$display("CORE: %d CU_CLEAR_REGISTERS", iDebug_CoreID);
|
//$display("CORE: %d CU_CLEAR_REGISTERS", iDebug_CoreID);
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d CU_CLEAR_REGISTERS\n",$time);
|
`LOGME"%d CU_CLEAR_REGISTERS\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
| Line 275... |
Line 275... |
NextState <= `CU_WAIT_CLEAR_REGISTERS;
|
NextState <= `CU_WAIT_CLEAR_REGISTERS;
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_CLEAR_REGISTERS:
|
`CU_WAIT_CLEAR_REGISTERS:
|
begin
|
begin
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d CU_WAIT_CLEAR_REGISTERS\n",$time);
|
// `LOGME"%d CU_WAIT_CLEAR_REGISTERS\n",$time);
|
// `endif
|
// `endif
|
//$display("CORE: %d CU_WAIT_CLEAR_REGISTERS", iDebug_CoreID);
|
//$display("CORE: %d CU_WAIT_CLEAR_REGISTERS", iDebug_CoreID);
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_INITIAL;
|
| Line 303... |
Line 303... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_CLEAR_REGISTERS:
|
`CU_ACK_CLEAR_REGISTERS:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d CU_ACK_CLEAR_REGISTERS\n", $time);
|
`LOGME"%d CU_ACK_CLEAR_REGISTERS\n", $time);
|
`endif
|
`endif
|
|
|
//$display("CORE: %d CU_ACK_CLEAR_REGISTERS", iDebug_CoreID);
|
//$display("CORE: %d CU_ACK_CLEAR_REGISTERS", iDebug_CoreID);
|
|
|
| Line 332... |
Line 332... |
|
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_CONFIG_DATA_READ:
|
`CU_WAIT_FOR_CONFIG_DATA_READ:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_CONFIG_DATA_READ\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_CONFIG_DATA_READ\n",$time);
|
// `endif
|
// `endif
|
|
|
|
|
//$display("CORE: %d CU_WAIT_FOR_CONFIG_DATA_READ", iDebug_CoreID);
|
//$display("CORE: %d CU_WAIT_FOR_CONFIG_DATA_READ", iDebug_CoreID);
|
| Line 363... |
Line 363... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_PRECALCULATE_CONSTANTS:
|
`CU_PRECALCULATE_CONSTANTS:
|
begin
|
begin
|
//$display("CORE: %d CU_PRECALCULATE_CONSTANTS", iDebug_CoreID);
|
//$display("CORE: %d CU_PRECALCULATE_CONSTANTS", iDebug_CoreID);
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_PRECALCULATE_CONSTANTS\n", $time);
|
`LOGME"%d Control: CU_PRECALCULATE_CONSTANTS\n", $time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_CPPU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_CPPU;
|
| Line 387... |
Line 387... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_CONSTANT:
|
`CU_WAIT_FOR_CONSTANT:
|
begin
|
begin
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_CONSTANT\n", $time);
|
// `LOGME"%d Control: CU_WAIT_FOR_CONSTANT\n", $time);
|
// `endif
|
// `endif
|
|
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
| Line 416... |
Line 416... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_PRECALCULATE_CONSTANTS:
|
`CU_ACK_PRECALCULATE_CONSTANTS:
|
begin
|
begin
|
//$display("CORE: %d CU_ACK_PRECALCULATE_CONSTANTS", iDebug_CoreID);
|
//$display("CORE: %d CU_ACK_PRECALCULATE_CONSTANTS", iDebug_CoreID);
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_PRECALCULATE_CONSTANTS\n", $time);
|
`LOGME"%d Control: CU_ACK_PRECALCULATE_CONSTANTS\n", $time);
|
`endif
|
`endif
|
|
|
|
|
oRamBusOwner <= 0;//`REG_BUS_OWNED_BY_BCU;
|
oRamBusOwner <= 0;//`REG_BUS_OWNED_BY_BCU;
|
| Line 442... |
Line 442... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
|
|
`CU_TRIGGER_USERCONSTANTS:
|
`CU_TRIGGER_USERCONSTANTS:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_RGU\n",$time);
|
`LOGME"%d Control: CU_TRIGGER_USERCONSTANTS\n",$time);
|
`endif
|
`endif
|
|
|
//$display("CORE: %d CU_TRIGGER_USERCONSTANTS", iDebug_CoreID);
|
//$display("CORE: %d CU_TRIGGER_USERCONSTANTS", iDebug_CoreID);
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
| Line 468... |
Line 468... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_USERCONSTANTS:
|
`CU_WAIT_USERCONSTANTS:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_RGU\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_RGU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_USERCONSTANTS;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_USERCONSTANTS;
|
| Line 495... |
Line 495... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_USERCONSTANTS:
|
`CU_ACK_USERCONSTANTS:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_RGU\n",$time);
|
`LOGME"%d Control: CU_ACK_RGU\n",$time);
|
`endif
|
`endif
|
|
|
//$display("CORE: %d CU_ACK_USERCONSTANTS", iDebug_CoreID);
|
//$display("CORE: %d CU_ACK_USERCONSTANTS", iDebug_CoreID);
|
|
|
| Line 524... |
Line 524... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_RENDER_ENABLE:
|
`CU_WAIT_FOR_RENDER_ENABLE:
|
begin
|
begin
|
//$display("CORE: %d CU_WAIT_FOR_RENDER_ENABLE", iDebug_CoreID);
|
`ifdef DEBUG_CU
|
|
$display("CORE: %d CU_WAIT_FOR_RENDER_ENABLE", iDebug_CoreID);
|
|
`endif
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
oIOWritePixel <= 0;
|
oIOWritePixel <= 0;
|
| Line 549... |
Line 550... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_RGU:
|
`CU_TRIGGER_RGU:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_RGU\n",$time);
|
`LOGME"CORE: %d CU_TRIGGER_RGU", iDebug_CoreID);
|
`endif
|
`endif
|
|
|
//$display("CORE: %d CU_TRIGGER_RGU", iDebug_CoreID);
|
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_RGU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_RGU;
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oUCodeEnable <= 1; //*
|
oUCodeEnable <= 1; //*
|
| Line 575... |
Line 575... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_RGU:
|
`CU_WAIT_FOR_RGU:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_RGU\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_RGU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
| Line 602... |
Line 602... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_RGU:
|
`CU_ACK_RGU:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
|
`LOGME"%d Control: CU_ACK_RGU\n",$time);
|
`ifdef DEBUG_CU
|
|
`LOGME"CORE: %d CU_ACK_RGU", iDebug_CoreID);
|
`endif
|
`endif
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
| Line 629... |
Line 630... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_GEO:
|
`CU_TRIGGER_GEO:
|
begin
|
begin
|
|
|
//$display("CORE: %d CU_TRIGGER_GEO", iDebug_CoreID);
|
|
|
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_GEO\n",$time);
|
`LOGME"CORE: %d CU_TRIGGER_GEO", iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oUCodeEnable <= 0;
|
oUCodeEnable <= 0;
|
| Line 657... |
Line 656... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_GEO_SYNC:
|
`CU_WAIT_FOR_GEO_SYNC:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
|
`LOGME"%d Control: CU_WAIT_FOR_GEO_SYNC\n",$time);
|
|
|
`ifdef DEBUG_CU
|
|
`LOGME"%d CORE %d Control: CU_WAIT_FOR_GEO_SYNC\n",$time,iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oUCodeEnable <= 0;
|
oUCodeEnable <= 0;
|
| Line 691... |
Line 692... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_TCC:
|
`CU_TRIGGER_TCC:
|
begin
|
begin
|
////$display("CU_TRIGGER_TCC");
|
////$display("CU_TRIGGER_TCC");
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_TCC\n",$time);
|
`LOGME"%d CORE %d Control: CU_TRIGGER_TCC\n",$time,iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_TCC;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_TCC;
|
oUCodeEnable <= 1; //*
|
oUCodeEnable <= 1; //*
|
| Line 753... |
Line 754... |
values corresponding to the triangle that we hitted.
|
values corresponding to the triangle that we hitted.
|
*/
|
*/
|
`CU_CHECK_HIT:
|
`CU_CHECK_HIT:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_CHECK_HIT\n",$time);
|
`LOGME"%d CORE %d Control: CU_CHECK_HIT\n",$time,iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oUCodeEnable <= 0;
|
oUCodeEnable <= 0;
|
| Line 788... |
Line 789... |
texture addresses for the 4 coordinates so now lets
|
texture addresses for the 4 coordinates so now lets
|
just ask for them.
|
just ask for them.
|
*/
|
*/
|
`CU_TRIGGER_TFF:
|
`CU_TRIGGER_TFF:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_TFF\n",$time);
|
`LOGME"%d CORE %d Control: CU_TRIGGER_TFF\n",$time,iDebug_CoreID);
|
`endif
|
`endif
|
|
|
////$display("CU_TRIGGER_TFF");
|
////$display("CU_TRIGGER_TFF");
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
| Line 813... |
Line 814... |
NextState <= `CU_WAIT_FOR_TFF;
|
NextState <= `CU_WAIT_FOR_TFF;
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_TFF:
|
`CU_WAIT_FOR_TFF:
|
begin
|
begin
|
|
`ifdef DEBUG_CU
|
|
`LOGME"%d CORE %d Control: CU_WAIT_FOR_TFF\n",$time,iDebug_CoreID);
|
|
`endif
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
oUCodeEnable <= 0;
|
oUCodeEnable <= 0;
|
oGFUEnable <= 0; //Changed Aug 14
|
oGFUEnable <= 0; //Changed Aug 14
|
oIOWritePixel <= 0;
|
oIOWritePixel <= 0;
|
| Line 839... |
Line 842... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_PSU_WITH_TEXTURE:
|
`CU_TRIGGER_PSU_WITH_TEXTURE:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_PSU_WITH_TEXTURE\n",$time);
|
`LOGME"%d Control: CU_TRIGGER_PSU_WITH_TEXTURE\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU2;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU2;
|
| Line 864... |
Line 867... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_AABBIU:
|
`CU_TRIGGER_AABBIU:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_AABBIU\n",$time);
|
`LOGME"%d Control: CU_TRIGGER_AABBIU\n",$time);
|
`endif
|
`endif
|
// $stop();
|
// $stop();
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
|
|
| Line 891... |
Line 894... |
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_AABBIU:
|
`CU_WAIT_FOR_AABBIU:
|
begin
|
begin
|
|
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_AABBIU\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_AABBIU\n",$time);
|
// `endif
|
// `endif
|
|
|
|
|
// //$display("iUCodeDone",iUCodeDone);
|
// //$display("iUCodeDone",iUCodeDone);
|
| Line 924... |
Line 927... |
NextState <= `CU_WAIT_FOR_AABBIU;
|
NextState <= `CU_WAIT_FOR_AABBIU;
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_BIU:
|
`CU_TRIGGER_BIU:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_BIU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_TRIGGER_BIU\n",$time,iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_BIU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_BIU;
|
oUCodeEnable <= 1;
|
oUCodeEnable <= 1;
|
| Line 950... |
Line 953... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_BIU:
|
`CU_WAIT_FOR_BIU:
|
begin
|
begin
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_BIU\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_BIU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_BIU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_BIU;
|
| Line 979... |
Line 982... |
/*
|
/*
|
ACK UCODE by setting oUCodeEnable = 0
|
ACK UCODE by setting oUCodeEnable = 0
|
*/
|
*/
|
`CU_ACK_UCODE:
|
`CU_ACK_UCODE:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_UCODE\n",$time);
|
`LOGME"%d CORE: %d Control: CU_ACK_UCODE\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
| Line 1010... |
Line 1013... |
/*
|
/*
|
Here we no longer use GFU so set Enable to zero
|
Here we no longer use GFU so set Enable to zero
|
*/
|
*/
|
`CU_TRIGGER_PSU:
|
`CU_TRIGGER_PSU:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_TRIGGER_PSU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU;
|
oUCodeEnable <= 1;
|
oUCodeEnable <= 1;
|
| Line 1036... |
Line 1039... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_PSU:
|
`CU_WAIT_FOR_PSU:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
// `LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PSU;
|
| Line 1064... |
Line 1067... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_PSU:
|
`CU_ACK_PSU:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_PSU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_ACK_PSU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
| Line 1096... |
Line 1099... |
Trigger the Pixel Commit.
|
Trigger the Pixel Commit.
|
*/
|
*/
|
`CU_TRIGGER_PCU:
|
`CU_TRIGGER_PCU:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_PCU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_TRIGGER_PCU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
| Line 1122... |
Line 1125... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_SET_PICTH:
|
`CU_SET_PICTH:
|
begin
|
begin
|
|
|
|
`ifdef DEBUG_CU
|
|
`LOGME"%d CORE: %d Control: CU_SET_PICTH\n",$time, iDebug_CoreID);
|
|
`endif
|
|
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oIOWritePixel <= 1; //*
|
oIOWritePixel <= 1; //*
|
| Line 1143... |
Line 1152... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_PCU:
|
`CU_WAIT_FOR_PCU:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_WAIT_FOR_PCU\n",$time);
|
// `LOGME"%d Control: CU_WAIT_FOR_PCU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
| Line 1171... |
Line 1180... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_PCU:
|
`CU_ACK_PCU:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_PCU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_ACK_PCU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_GFU;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oIOWritePixel <= 0;
|
oIOWritePixel <= 0;
|
| Line 1194... |
Line 1204... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_TRIGGER_NPU: //Next Pixel Unit
|
`CU_TRIGGER_NPU: //Next Pixel Unit
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_NPU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_TRIGGER_NPU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_NPG; //*
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_NPG; //*
|
oUCodeEnable <= 1; //*
|
oUCodeEnable <= 1; //*
|
oGFUEnable <= 0;
|
oGFUEnable <= 0;
|
oIOWritePixel <= 0;
|
oIOWritePixel <= 0;
|
| Line 1243... |
Line 1255... |
to RGU for the next pixel, or we have no
|
to RGU for the next pixel, or we have no
|
more pixels so we are done we our picture!
|
more pixels so we are done we our picture!
|
*/
|
*/
|
`CU_ACK_NPU:
|
`CU_ACK_NPU:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_PSU\n",$time);
|
`LOGME"%d CORE: %d Control: CU_ACK_NPU\n",$time, iDebug_CoreID);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
oUCodeEnable <= 0; //*
|
oUCodeEnable <= 0; //*
|
| Line 1297... |
Line 1309... |
/*
|
/*
|
Here we no longer use GFU so set Enable to zero
|
Here we no longer use GFU so set Enable to zero
|
*/
|
*/
|
`CU_TRIGGER_USERPIXELSHADER:
|
`CU_TRIGGER_USERPIXELSHADER:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
`LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PIXELSHADER;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PIXELSHADER;
|
| Line 1322... |
Line 1334... |
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_WAIT_FOR_USERPIXELSHADER:
|
`CU_WAIT_FOR_USERPIXELSHADER:
|
begin
|
begin
|
|
|
// `ifdef DEBUG
|
// `ifdef DEBUG_CU
|
// `LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
// `LOGME"%d Control: CU_TRIGGER_PSU\n",$time);
|
// `endif
|
// `endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PIXELSHADER;
|
oCodeInstructioPointer <= `ENTRYPOINT_INDEX_PIXELSHADER;
|
| Line 1350... |
Line 1362... |
|
|
end
|
end
|
//-----------------------------------------
|
//-----------------------------------------
|
`CU_ACK_USERPIXELSHADER:
|
`CU_ACK_USERPIXELSHADER:
|
begin
|
begin
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: CU_ACK_PSU\n",$time);
|
`LOGME"%d Control: CU_ACK_PSU\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oRamBusOwner <= `REG_BUS_OWNED_BY_UCODE;
|
oCodeInstructioPointer <= 0; //*
|
oCodeInstructioPointer <= 0; //*
|
| Line 1379... |
Line 1391... |
end
|
end
|
//---------------------------------------------------
|
//---------------------------------------------------
|
default:
|
default:
|
begin
|
begin
|
|
|
`ifdef DEBUG
|
`ifdef DEBUG_CU
|
`LOGME"%d Control: ERRO Undefined State\n",$time);
|
`LOGME"%d Control: ERRO Undefined State\n",$time);
|
`endif
|
`endif
|
|
|
oRamBusOwner <= 0;
|
oRamBusOwner <= 0;
|
oCodeInstructioPointer <= 0;
|
oCodeInstructioPointer <= 0;
|
