← mskg4 → olord1

CADR – NPC,IPC,PC [npc]

3F294 BIT ADD74S283COAS3210B3B2B1B0CI3F284 BIT ADD74S283COAS3210B3B2B1B0CI3F274 BIT ADD74S283COAS3210B3B2B1B0CI3F264 BIT ADD74S283COAS3210B3B2B1B0CI4E0574S374OCT REGCLK↑01234567OENB4E0474S374OCT REGCLK↑01234567OENB4E02SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534E01SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534F05SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534F04SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534F03SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534F02SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S1534F01SEL1SEL0OUTENB3210OUTENB3210DUAL 4-1SELECT74S153Alias of TRAPTRAPBAlias of TRAPTRAPBNCNCAlias of PCPCCRY11GNDGNDGNDGNDPC12PC13Incremented PCIPC13Incremented PCIPC12NCNCNCAlias of PCPCCRY11Incremented PCIPC11Incremented PCIPC10Incremented PCIPC9Incremented PCIPC8PC11PC10PC9PC8GNDGNDGNDGNDAlias of PCPCCRY7GNDGNDGNDGNDAlias of PCPCCRY3PC7PC6PC5PC4Incremented PCIPC7Incremented PCIPC6Incremented PCIPC5Incremented PCIPC4Alias of PCPCCRY7Alias of PCPCCRY3Incremented PCIPC3Incremented PCIPC2Incremented PCIPC1Incremented PCIPC0PC3PC2PC1PC0GNDGNDGNDGNDHI4CLK4BGNDNCNCPC13PC12PC11PC10PC9PC8PC7PC6PC5PC4PC3PC2PC1PC0NCNCNext PCNPC13Next PCNPC12Next PCNPC11Next PCNPC10Next PCNPC9Next PCNPC8Next PCNPC7Next PCNPC6Next PCNPC5Next PCNPC4Next PCNPC3Next PCNPC2Next PCNPC1Next PCNPC0Alias of TRAPTRAPAAlias of TRAPTRAPAStack PCSPC13Stack PCSPC12Stack PCSPC11Stack PCSPC10Stack PCSPC9Stack PCSPC8Stack PCSPC7Stack PCSPC6Stack PCSPC5Stack PCSPC4Stack PCSPC3Stack PCSPC2Stack PCSPC1AStack PCSPC0Instruction Register bit 25: DISPATCH: L-PC flag. Alter return address pushed on SPC by the CALL transfer type, if the N bit is set, to be the address of this instruction rather than the next instruction.IR25IR24IR23IR22IR21IR20IR19IR18IR17IR16IR15IR14Output Bus Control. With IR12. 1 ALU; 2 ALU shifted right by one bit, with the correct sign shifted in; 3 ALU shifted left by one bit, shifting in Q31 from the right.IR13Output Bus Control. With IR13. 1 ALU; 2 ALU shifted right by one bit, with the correct sign shifted in; 3 ALU shifted left by one bit, shifting in Q31 from the right.IR12Dispatch PCDPC13Dispatch PCDPC12Dispatch PCDPC11Dispatch PCDPC10Dispatch PCDPC9Dispatch PCDPC8Dispatch PCDPC7Dispatch PCDPC6Dispatch PCDPC5Dispatch PCDPC4Dispatch PCDPC3Dispatch PCDPC2Dispatch PCDPC1Dispatch PCDPC0Incremented PCIPC13Incremented PCIPC12Incremented PCIPC11Incremented PCIPC10Incremented PCIPC9Incremented PCIPC8Incremented PCIPC7Incremented PCIPC6Incremented PCIPC5Incremented PCIPC4Incremented PCIPC3Incremented PCIPC2Incremented PCIPC1Incremented PCIPC0Next PCNPC13Next PCNPC12Next PCNPC11Next PCNPC10Next PCNPC9Next PCNPC8Next PCNPC7Next PCNPC6Next PCNPC5Next PCNPC4Next PCNPC3Next PCNPC2Next PCNPC1Next PCNPC0PC Source bit 0. False if popj, or dispatch and not fallthrough, or jump return if false and jump-condition is false, or jump return and jump condition and not jump invert condition. Used together with PCS1 to select the NPC bus source, 0=SPC, 1=IR, 2=DPC, 3=IPC.PCS0PC Source bit 1. False if popj and not ignore popj, or jump if false and not jump condition, or instruction is jump and not invert condition and jump condition, or dispatch enabled and R-bit but not P-bit. Used together with PCS0 to select the NPC bus source, 0=SPC, 1=IR, 2=DPC, 3=IPC.PCS19:10:13:1:4:5:3:14:12:11:15:2:6:7:9:10:13:1:4:5:3:14:12:11:15:2:6:7:9:10:13:1:4:5:3:14:12:11:15:2:6:7:9:10:13:1:4:5:3:14:12:11:15:2:6:7:2345678912131415161719181112345678912131415161719181117:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:7:9:15:13:12:11:10:1:3:4:5:6:2:14:

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