;********************************************************************************* ; ; EQUATES for 56302/3 I/O registers and ports ; ; Last update: June 11 1995 ; ;********************************************************************************* page 132,55,0,0,0 opt mex ioequ ident 1,0 ;------------------------------------------------------------------------ ; ; EQUATES for I/O Port Programming ; ;------------------------------------------------------------------------ ; Register Addresses M_HDR EQU $FFFFC9 ; Port B (host) GPIO data Register M_HDDR EQU $FFFFC8 ; Port B (host) GPIO direction Register M_PCRC EQU $FFFFBF ; Port C (ESSI0) Control Register M_PRRC EQU $FFFFBE ; Port C (ESSI0) Direction Register M_PDRC EQU $FFFFBD ; Port C (ESSI0) GPIO Data Register M_PCRD EQU $FFFFAF ; Port D (ESSI1) Control register M_PRRD EQU $FFFFAE ; Port D (ESSI1) Direction Data Register M_PDRD EQU $FFFFAD ; Port D (ESSI1) GPIO Data Register M_PCRE EQU $FFFF9F ; Port E (SCI) Control register M_PRRE EQU $FFFF9E ; Port E (SCI) Direction Register M_PDRE EQU $FFFF9D ; Port E (SCI) Data Register M_OGDB EQU $FFFFFC ; OnCE GDB Register ;------------------------------------------------------------------------ ; ; EQUATES for Host Interface ; ;------------------------------------------------------------------------ ; Register Addresses M_HCR EQU $FFFFC2 ; Host Control Register M_HSR EQU $FFFFC3 ; Host Status Rgister M_HPCR EQU $FFFFC4 ; Host Polarity Control Register M_HBAR EQU $FFFFC5 ; Host Base Address Register M_HRX EQU $FFFFC6 ; Host Receive Register M_HTX EQU $FFFFC7 ; Host Transmit Register ; HCR bits definition M_HRIE EQU $0 ; Host Receive interrupts Enable M_HTIE EQU $1 ; Host Transmit Interrupt Enable M_HCIE EQU $2 ; Host Command Interrupt Enable M_HF2 EQU $3 ; Host Flag 2 M_HF3 EQU $4 ; Host Flag 3 ; HSR bits definition M_HRDF EQU $0 ; Host Receive Data Full M_HTDE EQU $1 ; Host Receive Data Emptiy M_HCP EQU $2 ; Host Command Pending M_HF0 EQU $3 ; Host Flag 0 M_HF1 EQU $4 ; Host Flag 1 ; HPCR bits definition M_HGEN EQU $0 ; Host Port GPIO Enable M_HA8EN EQU $1 ; Host Address 8 Enable M_HA9EN EQU $2 ; Host Address 9 Enable M_HCSEN EQU $3 ; Host Chip Select Enable M_HREN EQU $4 ; Host Request Enable M_HAEN EQU $5 ; Host Acknowledge Enable M_HEN EQU $6 ; Host Enable M_HOD EQU $8 ; Host Request Open Drain mode M_HDSP EQU $9 ; Host Data Strobe Polarity M_HASP EQU $A ; Host Address Strobe Polarity M_HMUX EQU $B ; Host Multiplexed bus select M_HD_HS EQU $C ; Host Double/Single Strobe select M_HCSP EQU $D ; Host Chip Select Polarity M_HRP EQU $E ; Host Request PolarityPolarity M_HAP EQU $F ; Host Acknowledge Polarity ;------------------------------------------------------------------------ ; ; EQUATES for Serial Communications Interface (SCI) ; ;------------------------------------------------------------------------ ; Register Addresses M_STXH EQU $FFFF97 ; SCI Transmit Data Register (high) M_STXM EQU $FFFF96 ; SCI Transmit Data Register (middle) M_STXL EQU $FFFF95 ; SCI Transmit Data Register (low) M_SRXH EQU $FFFF9A ; SCI Receive Data Register (high) M_SRXM EQU $FFFF99 ; SCI Receive Data Register (middle) M_SRXL EQU $FFFF98 ; SCI Receive Data Register (low) M_STXA EQU $FFFF94 ; SCI Transmit Address Register M_SCR EQU $FFFF9C ; SCI Control Register M_SSR EQU $FFFF93 ; SCI Status Register M_SCCR EQU $FFFF9B ; SCI Clock Control Register ; SCI Control Register Bit Flags M_WDS EQU $7 ; Word Select Mask (WDS0-WDS3) M_WDS0 EQU 0 ; Word Select 0 M_WDS1 EQU 1 ; Word Select 1 M_WDS2 EQU 2 ; Word Select 2 M_SSFTD EQU 3 ; SCI Shift Direction M_SBK EQU 4 ; Send Break M_WAKE EQU 5 ; Wakeup Mode Select M_RWU EQU 6 ; Receiver Wakeup Enable M_WOMS EQU 7 ; Wired-OR Mode Select M_SCRE EQU 8 ; SCI Receiver Enable M_SCTE EQU 9 ; SCI Transmitter Enable M_ILIE EQU 10 ; Idle Line Interrupt Enable M_SCRIE EQU 11 ; SCI Receive Interrupt Enable M_SCTIE EQU 12 ; SCI Transmit Interrupt Enable M_TMIE EQU 13 ; Timer Interrupt Enable M_TIR EQU 14 ; Timer Interrupt Rate M_SCKP EQU 15 ; SCI Clock Polarity M_REIE EQU 16 ; SCI Error Interrupt Enable (REIE) ; SCI Status Register Bit Flags M_TRNE EQU 0 ; Transmitter Empty M_TDRE EQU 1 ; Transmit Data Register Empty M_RDRF EQU 2 ; Receive Data Register Full M_IDLE EQU 3 ; Idle Line Flag M_OR EQU 4 ; Overrun Error Flag M_PE EQU 5 ; Parity Error M_FE EQU 6 ; Framing Error Flag M_R8 EQU 7 ; Received Bit 8 (R8) Address ; SCI Clock Control Registe r M_CD EQU $FFF ; Clock Divider Mask (CD0-CD11) M_COD EQU 12 ; Clock Out Divider M_SCP EQU 13 ; Clock Prescaler M_RCM EQU 14 ; Receive Clock Mode Source Bit M_TCM EQU 15 ; Transmit Clock Source Bit ;------------------------------------------------------------------------ ; ; EQUATES for Enhanced Synchronous Serial Interface (ESSI) ; ;------------------------------------------------------------------------ ; ; Register Addresses Of ESSI0 M_TX00 EQU $FFFFBC ; ESSI0 Transmit Data Register 0 M_TX01 EQU $FFFFBB ; ESSIO Transmit Data Register 1 M_TX02 EQU $FFFFBA ; ESSIO Transmit Data Register 2 M_TSR0 EQU $FFFFB9 ; ESSI0 Time Slot Register M_RX0 EQU $FFFFB8 ; ESSI0 Receive Data Register M_SSISR0 EQU $FFFFB7 ; ESSI0 Status Register M_CRB0 EQU $FFFFB6 ; ESSI0 Control Register B M_CRA0 EQU $FFFFB5 ; ESSI0 Control Register A M_TSMA0 EQU $FFFFB4 ; ESSI0 Transmit Slot Mask Register A M_TSMB0 EQU $FFFFB3 ; ESSI0 Transmit Slot Mask Register B M_RSMA0 EQU $FFFFB2 ; ESSI0 Receive Slot Mask Register A M_RSMB0 EQU $FFFFB1 ; ESSI0 Receive Slot Mask Register B ; Register Addresses Of ESSI1 M_TX10 EQU $FFFFAC ; ESSI1 Transmit Data Register 0 M_TX11 EQU $FFFFAB ; ESSI1 Transmit Data Register 1 M_TX12 EQU $FFFFAA ; ESSI1 Transmit Data Register 2 M_TSR1 EQU $FFFFA9 ; ESSI1 Time Slot Register M_RX1 EQU $FFFFA8 ; ESSI1 Receive Data Register M_SSISR1 EQU $FFFFA7 ; ESSI1 Status Register M_CRB1 EQU $FFFFA6 ; ESSI1 Control Register B M_CRA1 EQU $FFFFA5 ; ESSI1 Control Register A M_TSMA1 EQU $FFFFA4 ; ESSI1 Transmit Slot Mask Register A M_TSMB1 EQU $FFFFA3 ; ESSI1 Transmit Slot Mask Register B M_RSMA1 EQU $FFFFA2 ; ESSI1 Receive Slot Mask Register A M_RSMB1 EQU $FFFFA1 ; ESSI1 Receive Slot Mask Register B ; ESSI Control Register A Bit Flags M_PM EQU $FF ; Prescale Modulus Select Mask (PM0-PM7) M_PSR EQU 11 ; Prescaler Range M_DC EQU $1F000 ; Frame Rate Divider Control Mask (DC0-DC7) M_ALC EQU 18 ; Alignment Control (ALC) M_WL EQU $380000 ; Word Length Control Mask (WL0-WL7) M_SSC1 EQU 22 ; Select SC1 as TR #0 drive enable (SSC1) ; ESSI Control Register B Bit Flags M_OF EQU $3 ; Serial Output Flag Mask M_OF0 EQU 0 ; Serial Output Flag 0 M_OF1 EQU 1 ; Serial Output Flag 1 M_SCD EQU $1C ; Serial Control Direction Mask M_SCD0 EQU 2 ; Serial Control 0 Direction M_SCD1 EQU 3 ; Serial Control 1 Direction M_SCD2 EQU 4 ; Serial Control 2 Direction M_SCKD EQU 5 ; Clock Source Direction M_SHFD EQU 6 ; Shift Direction M_FSL EQU $180 ; Frame Sync Length Mask (FSL0-FSL1) M_FSL0 EQU 7 ; Frame Sync Length 0 M_FSL1 EQU 8 ; Frame Sync Length 1 M_FSR EQU 9 ; Frame Sync Relative Timing M_FSP EQU 10 ; Frame Sync Polarity M_CKP EQU 11 ; Clock Polarity M_SYN EQU 12 ; Sync/Async Control M_MOD EQU 13 ; ESSI Mode Select M_SSTE EQU $1C000 ; ESSI Transmit enable Mask M_SSTE2 EQU 14 ; ESSI Transmit #2 Enable M_SSTE1 EQU 15 ; ESSI Transmit #1 Enable M_SSTE0 EQU 16 ; ESSI Transmit #0 Enable M_SSRE EQU 17 ; ESSI Receive Enable M_SSTIE EQU 18 ; ESSI Transmit Interrupt Enable M_SSRIE EQU 19 ; ESSI Receive Interrupt Enable M_STLIE EQU 20 ; ESSI Transmit Last Slot Interrupt Enable M_SRLIE EQU 21 ; ESSI Receive Last Slot Interrupt Enable M_STEIE EQU 22 ; ESSI Transmit Error Interrupt Enable M_SREIE EQU 23 ; ESSI Receive Error Interrupt Enable ; ESSI Status Register Bit Flags M_IF EQU $3 ; Serial Input Flag Mask M_IF0 EQU 0 ; Serial Input Flag 0 M_IF1 EQU 1 ; Serial Input Flag 1 M_TFS EQU 2 ; Transmit Frame Sync Flag M_RFS EQU 3 ; Receive Frame Sync Flag M_TUE EQU 4 ; Transmitter Underrun Error FLag M_ROE EQU 5 ; Receiver Overrun Error Flag M_TDE EQU 6 ; Transmit Data Register Empty M_RDF EQU 7 ; Receive Data Register Full ; ESSI Transmit Slot Mask Register A M_SSTSA EQU $FFFF ; ESSI Transmit Slot Bits Mask A (TS0-TS15) ; ESSI Transmit Slot Mask Register B M_SSTSB EQU $FFFF ; ESSI Transmit Slot Bits Mask B (TS16-TS31) ; ESSI Receive Slot Mask Register A M_SSRSA EQU $FFFF ; ESSI Receive Slot Bits Mask A (RS0-RS15) ; ESSI Receive Slot Mask Register B M_SSRSB EQU $FFFF ; ESSI Receive Slot Bits Mask B (RS16-RS31) ;------------------------------------------------------------------------ ; ; EQUATES for Exception Processing ; ;------------------------------------------------------------------------ ; Register Addresses M_IPRC EQU $FFFFFF ; Interrupt Priority Register Core M_IPRP EQU $FFFFFE ; Interrupt Priority Register Peripheral ; Interrupt Priority Register Core (IPRC) M_IAL EQU $7 ; IRQA Mode Mask M_IAL0 EQU 0 ; IRQA Mode Interrupt Priority Level (low) M_IAL1 EQU 1 ; IRQA Mode Interrupt Priority Level (high) M_IAL2 EQU 2 ; IRQA Mode Trigger Mode M_IBL EQU $38 ; IRQB Mode Mask M_IBL0 EQU 3 ; IRQB Mode Interrupt Priority Level (low) M_IBL1 EQU 4 ; IRQB Mode Interrupt Priority Level (high) M_IBL2 EQU 5 ; IRQB Mode Trigger Mode M_ICL EQU $1C0 ; IRQC Mode Mask M_ICL0 EQU 6 ; IRQC Mode Interrupt Priority Level (low) M_ICL1 EQU 7 ; IRQC Mode Interrupt Priority Level (high) M_ICL2 EQU 8 ; IRQC Mode Trigger Mode M_IDL EQU $E00 ; IRQD Mode Mask M_IDL0 EQU 9 ; IRQD Mode Interrupt Priority Level (low) M_IDL1 EQU 10 ; IRQD Mode Interrupt Priority Level (high) M_IDL2 EQU 11 ; IRQD Mode Trigger Mode M_D0L EQU $3000 ; DMA0 Interrupt priority Level Mask M_D0L0 EQU 12 ; DMA0 Interrupt Priority Level (low) M_D0L1 EQU 13 ; DMA0 Interrupt Priority Level (high) M_D1L EQU $C000 ; DMA1 Interrupt Priority Level Mask M_D1L0 EQU 14 ; DMA1 Interrupt Priority Level (low) M_D1L1 EQU 15 ; DMA1 Interrupt Priority Level (high) M_D2L EQU $30000 ; DMA2 Interrupt priority Level Mask M_D2L0 EQU 16 ; DMA2 Interrupt Priority Level (low) M_D2L1 EQU 17 ; DMA2 Interrupt Priority Level (high) M_D3L EQU $C0000 ; DMA3 Interrupt Priority Level Mask M_D3L0 EQU 18 ; DMA3 Interrupt Priority Level (low) M_D3L1 EQU 19 ; DMA3 Interrupt Priority Level (high) M_D4L EQU $300000 ; DMA4 Interrupt priority Level Mask M_D4L0 EQU 20 ; DMA4 Interrupt Priority Level (low) M_D4L1 EQU 21 ; DMA4 Interrupt Priority Level (high) M_D5L EQU $C00000 ; DMA5 Interrupt priority Level Mask M_D5L0 EQU 22 ; DMA5 Interrupt Priority Level (low) M_D5L1 EQU 23 ; DMA5 Interrupt Priority Level (high) ; Interrupt Priority Register Peripheral (IPRP) M_HPL EQU $3 ; Host Interrupt Priority Level Mask M_HPL0 EQU 0 ; Host Interrupt Priority Level (low) M_HPL1 EQU 1 ; Host Interrupt Priority Level (high) M_S0L EQU $C ; ESSI0 Interrupt Priority Level Mask M_S0L0 EQU 2 ; ESSI0 Interrupt Priority Level (low) M_S0L1 EQU 3 ; ESSI0 Interrupt Priority Level (high) M_S1L EQU $30 ; ESSI1 Interrupt Priority Level Mask M_S1L0 EQU 4 ; ESSI1 Interrupt Priority Level (low) M_S1L1 EQU 5 ; ESSI1 Interrupt Priority Level (high) M_SCL EQU $C0 ; SCI Interrupt Priority Level Mask M_SCL0 EQU 6 ; SCI Interrupt Priority Level (low) M_SCL1 EQU 7 ; SCI Interrupt Priority Level (high) M_T0L EQU $300 ; TIMER Interrupt Priority Level Mask M_T0L0 EQU 8 ; TIMER Interrupt Priority Level (low) M_T0L1 EQU 9 ; TIMER Interrupt Priority Level (high) ;------------------------------------------------------------------------ ; ; EQUATES for TIMER ; ;------------------------------------------------------------------------ ; Register Addresses Of TIMER0 M_TCSR0 EQU $FFFF8F ; TIMER0 Control/Status Register M_TLR0 EQU $FFFF8E ; TIMER0 Load Reg M_TCPR0 EQU $FFFF8D ; TIMER0 Compare Register M_TCR0 EQU $FFFF8C ; TIMER0 Count Register ; Register Addresses Of TIMER1 M_TCSR1 EQU $FFFF8B ; TIMER1 Control/Status Register M_TLR1 EQU $FFFF8A ; TIMER1 Load Reg M_TCPR1 EQU $FFFF89 ; TIMER1 Compare Register M_TCR1 EQU $FFFF88 ; TIMER1 Count Register ; Register Addresses Of TIMER2 M_TCSR2 EQU $FFFF87 ; TIMER2 Control/Status Register M_TLR2 EQU $FFFF86 ; TIMER2 Load Reg M_TCPR2 EQU $FFFF85 ; TIMER2 Compare Register M_TCR2 EQU $FFFF84 ; TIMER2 Count Register M_TPLR EQU $FFFF83 ; TIMER Prescaler Load Register M_TPCR EQU $FFFF82 ; TIMER Prescalar Count Register ; Timer Control/Status Register Bit Flags M_TE EQU 0 ; Timer Enable M_TOIE EQU 1 ; Timer Overflow Interrupt Enable M_TCIE EQU 2 ; Timer Compare Interrupt Enable M_TC EQU $F0 ; Timer Control Mask (TC0-TC3) M_INV EQU 8 ; Inverter Bit M_TRM EQU 9 ; Timer Restart Mode M_DIR EQU 11 ; Direction Bit M_DI EQU 12 ; Data Input M_DO EQU 13 ; Data Output M_PCE EQU 15 ; Prescaled Clock Enable M_TOF EQU 20 ; Timer Overflow Flag M_TCF EQU 21 ; Timer Compare Flag ; Timer Prescaler Register Bit Flags M_PS EQU $600000 ; Prescaler Source Mask M_PS0 EQU 21 M_PS1 EQU 22 ; Timer Control Bits M_TC0 EQU 4 ; Timer Control 0 M_TC1 EQU 5 ; Timer Control 1 M_TC2 EQU 6 ; Timer Control 2 M_TC3 EQU 7 ; Timer Control 3 ;------------------------------------------------------------------------ ; ; EQUATES for Direct Memory Access (DMA) ; ;------------------------------------------------------------------------ ; Register Addresses Of DMA M_DSTR EQU $FFFFF4 ; DMA Status Register M_DOR0 EQU $FFFFF3 ; DMA Offset Register 0 M_DOR1 EQU $FFFFF2 ; DMA Offset Register 1 M_DOR2 EQU $FFFFF1 ; DMA Offset Register 2 M_DOR3 EQU $FFFFF0 ; DMA Offset Register 3 ; Register Addresses Of DMA0 M_DSR0 EQU $FFFFEF ; DMA0 Source Address Register M_DDR0 EQU $FFFFEE ; DMA0 Destination Address Register M_DCO0 EQU $FFFFED ; DMA0 Counter M_DCR0 EQU $FFFFEC ; DMA0 Control Register ; Register Addresses Of DMA1 M_DSR1 EQU $FFFFEB ; DMA1 Source Address Register M_DDR1 EQU $FFFFEA ; DMA1 Destination Address Register M_DCO1 EQU $FFFFE9 ; DMA1 Counter M_DCR1 EQU $FFFFE8 ; DMA1 Control Register ; Register Addresses Of DMA2 M_DSR2 EQU $FFFFE7 ; DMA2 Source Address Register M_DDR2 EQU $FFFFE6 ; DMA2 Destination Address Register M_DCO2 EQU $FFFFE5 ; DMA2 Counter M_DCR2 EQU $FFFFE4 ; DMA2 Control Register ; Register Addresses Of DMA4 M_DSR3 EQU $FFFFE3 ; DMA3 Source Address Register M_DDR3 EQU $FFFFE2 ; DMA3 Destination Address Register M_DCO3 EQU $FFFFE1 ; DMA3 Counter M_DCR3 EQU $FFFFE0 ; DMA3 Control Register ; Register Addresses Of DMA4 M_DSR4 EQU $FFFFDF ; DMA4 Source Address Register M_DDR4 EQU $FFFFDE ; DMA4 Destination Address Register M_DCO4 EQU $FFFFDD ; DMA4 Counter M_DCR4 EQU $FFFFDC ; DMA4 Control Register ; Register Addresses Of DMA5 M_DSR5 EQU $FFFFDB ; DMA5 Source Address Register M_DDR5 EQU $FFFFDA ; DMA5 Destination Address Register M_DCO5 EQU $FFFFD9 ; DMA5 Counter M_DCR5 EQU $FFFFD8 ; DMA5 Control Register ; DMA Control Register M_DSS EQU $3 ; DMA Source Space Mask (DSS0-Dss1) M_DSS0 EQU 0 ; DMA Source Memory space 0 M_DSS1 EQU 1 ; DMA Source Memory space 1 M_DDS EQU $C ; DMA Destination Space Mask (DDS-DDS1) M_DDS0 EQU 2 ; DMA Destination Memory Space 0 M_DDS1 EQU 3 ; DMA Destination Memory Space 1 M_DAM EQU $3f0 ; DMA Address Mode Mask (DAM5-DAM0) M_DAM0 EQU 4 ; DMA Address Mode 0 M_DAM1 EQU 5 ; DMA Address Mode 1 M_DAM2 EQU 6 ; DMA Address Mode 2 M_DAM3 EQU 7 ; DMA Address Mode 3 M_DAM4 EQU 8 ; DMA Address Mode 4 M_DAM5 EQU 9 ; DMA Address Mode 5 M_D3D EQU 10 ; DMA Three Dimensional Mode M_DRS EQU $F800 ; DMA Request Source Mask (DRS0-DRS4) M_DCON EQU 16 ; DMA Continuous Mode M_DPR EQU $60000 ; DMA Channel Priority M_DPR0 EQU 17 ; DMA Channel Priority Level (low) M_DPR1 EQU 18 ; DMA Channel Priority Level (high) M_DTM EQU $380000 ; DMA Transfer Mode Mask (DTM2-DTM0) M_DTM0 EQU 19 ; DMA Transfer Mode 0 M_DTM1 EQU 20 ; DMA Transfer Mode 1 M_DTM2 EQU 21 ; DMA Transfer Mode 2 M_DIE EQU 22 ; DMA Interrupt Enable bit M_DE EQU 23 ; DMA Channel Enable bit ; DMA Status Register M_DTD EQU $3F ; Channel Transfer Done Status MASK (DTD0-DTD5) M_DTD0 EQU 0 ; DMA Channel Transfer Done Status 0 M_DTD1 EQU 1 ; DMA Channel Transfer Done Status 1 M_DTD2 EQU 2 ; DMA Channel Transfer Done Status 2 M_DTD3 EQU 3 ; DMA Channel Transfer Done Status 3 M_DTD4 EQU 4 ; DMA Channel Transfer Done Status 4 M_DTD5 EQU 5 ; DMA Channel Transfer Done Status 5 M_DACT EQU 8 ; DMA Active State M_DCH EQU $E00 ; DMA Active Channel Mask (DCH0-DCH2) M_DCH0 EQU 9 ; DMA Active Channel 0 M_DCH1 EQU 10 ; DMA Active Channel 1 M_DCH2 EQU 11 ; DMA Active Channel 2 ;------------------------------------------------------------------------ ; ; EQUATES for Phase Locked Loop (PLL) ; ;------------------------------------------------------------------------ ; Register Addresses Of PLL M_PCTL EQU $FFFFFD ; PLL Control Register ; PLL Control Register M_MF EQU $FFF ; Multiplication Factor Bits Mask (MF0-MF11) M_DF EQU $7000 ; Division Factor Bits Mask (DF0-DF2) M_XTLR EQU 15 ; XTAL Range select bit M_XTLD EQU 16 ; XTAL Disable Bit M_PSTP EQU 17 ; STOP Processing State Bit M_PEN EQU 18 ; PLL Enable Bit M_PCOD EQU 19 ; PLL Clock Output Disable Bit M_PD EQU $F00000 ; PreDivider Factor Bits Mask (PD0-PD3) ;------------------------------------------------------------------------ ; ; EQUATES for BIU ; ;------------------------------------------------------------------------ ; Register Addresses Of BIU M_BCR EQU $FFFFFB ; Bus Control Register M_DCR EQU $FFFFFA ; DRAM Control Register M_AAR0 EQU $FFFFF9 ; Address Attribute Register 0 M_AAR1 EQU $FFFFF8 ; Address Attribute Register 1 M_AAR2 EQU $FFFFF7 ; Address Attribute Register 2 M_AAR3 EQU $FFFFF6 ; Address Attribute Register 3 M_IDR EQU $FFFFF5 ; ID Register ; Bus Control Register M_BA0W EQU $1F ; Area 0 Wait Control Mask (BA0W0-BA0W4) M_BA1W EQU $3E0 ; Area 1 Wait Control Mask (BA1W0-BA14) M_BA2W EQU $1C00 ; Area 2 Wait Control Mask (BA2W0-BA2W2) M_BA3W EQU $E000 ; Area 3 Wait Control Mask (BA3W0-BA3W3) M_BDFW EQU $1F0000 ; Default Area Wait Control Mask (BDFW0-BDFW4) M_BBS EQU 21 ; Bus State M_BLH EQU 22 ; Bus Lock Hold M_BRH EQU 23 ; Bus Request Hold ; DRAM Control Register M_BCW EQU $3 ; In Page Wait States Bits Mask (BCW0-BCW1) M_BRW EQU $C ; Out Of Page Wait States Bits Mask (BRW0-BRW1) M_BPS EQU $300 ; DRAM Page Size Bits Mask (BPS0-BPS1) M_BPLE EQU 11 ; Page Logic Enable M_BME EQU 12 ; Mastership Enable M_BRE EQU 13 ; Refresh Enable M_BSTR EQU 14 ; Software Triggered Refresh M_BRF EQU $7F8000 ; Refresh Rate Bits Mask (BRF0-BRF7) M_BRP EQU 23 ; Refresh prescaler ; Address Attribute Registers M_BAT EQU $3 ; External Access Type and Pin Definition Bits Mask (BAT0-BAT1) M_BAAP EQU 2 ; Address Attribute Pin Polarity M_BPEN EQU 3 ; Program Space Enable M_BXEN EQU 4 ; X Data Space Enable M_BYEN EQU 5 ; Y Data Space Enable M_BAM EQU 6 ; Address Muxing M_BPAC EQU 7 ; Packing Enable M_BNC EQU $F00 ; Number of Address Bits to Compare Mask (BNC0-BNC3) M_BAC EQU $FFF000 ; Address to Compare Bits Mask (BAC0-BAC11) ; control and status bits in SR M_CP EQU $c00000 ; mask for CORE-DMA priority bits in SR M_CA equ 0 ; Carry M_V equ 1 ; Overflow M_Z equ 2 ; Zero M_N equ 3 ; Negative M_U equ 4 ; Unnormalized M_E equ 5 ; Extension M_L equ 6 ; Limit M_S equ 7 ; Scaling Bit M_I0 equ 8 ; Interupt Mask Bit 0 M_I1 equ 9 ; Interupt Mask Bit 1 M_S0 equ 10 ; Scaling Mode Bit 0 M_S1 equ 11 ; Scaling Mode Bit 1 M_SC equ 13 ; Sixteen_Bit Compatibility M_DM equ 14 ; Double Precision Multiply M_LF equ 15 ; DO-Loop Flag M_FV equ 16 ; DO-Forever Flag M_SA equ 17 ; Sixteen-Bit Arithmetic M_CE equ 19 ; Instruction Cache Enable M_SM equ 20 ; Arithmetic Saturation M_RM equ 21 ; Rounding Mode M_CP0 EQU 22 ; bit 0 of priority bits in SR M_CP1 EQU 23 ; bit 1 of priority bits in SR ; control and status bits in OMR M_CDP EQU $300 ; mask for CORE-DMA priority bits in OMR M_MA equ 0 ; Operating Mode A M_MB equ 1 ; Operating Mode B M_MC equ 2 ; Operating Mode C M_MD equ 3 ; Operating Mode D M_EBD equ 4 ; External Bus Disable bit in OMR M_SD equ 6 ; Stop Delay M_MS EQU 7 ; Memory Switch bit in OMR M_CDP0 EQU 8 ; bit 0 of priority bits in OMR M_CDP1 EQU 9 ; bit 1 of priority bits in OMR M_BEN EQU 10 ; Burst Enable M_TAS EQU 11 ; TA Synchronize Select M_BRT EQU 12 ; Bus Release Timing M_ATE equ 15 ; Address Tracing Enable bit in OMR. M_XYS equ 16 ; Stack Extension space select bit in OMR. M_EUN equ 17 ; Extensed stack UNderflow flag in OMR. M_EOV equ 18 ; Extended stack OVerflow flag in OMR. M_WRP equ 19 ; Extended WRaP flag in OMR. M_SEN equ 20 ; Stack Extension Enable bit in OMR. ;********************************************************************************* ; ; EQUATES for 56302/3 interrupts ; ; Last update: June 11 1995 ; ;********************************************************************************* page 132,55,0,0,0 opt mex intequ ident 1,0 if @DEF(I_VEC) ;leave user definition as is. else I_VEC equ $0 endif ;------------------------------------------------------------------------ ; Non-Maskable interrupts ;------------------------------------------------------------------------ I_RESET EQU I_VEC+$00 ; Hardware RESET I_STACK EQU I_VEC+$02 ; Stack Error I_ILL EQU I_VEC+$04 ; Illegal Instruction I_DBG EQU I_VEC+$06 ; Debug Request I_TRAP EQU I_VEC+$08 ; Trap I_NMI EQU I_VEC+$0A ; Non Maskable Interrupt ;------------------------------------------------------------------------ ; Interrupt Request Pins ;------------------------------------------------------------------------ I_IRQA EQU I_VEC+$10 ; IRQA I_IRQB EQU I_VEC+$12 ; IRQB I_IRQC EQU I_VEC+$14 ; IRQC I_IRQD EQU I_VEC+$16 ; IRQD ;------------------------------------------------------------------------ ; DMA Interrupts ;------------------------------------------------------------------------ I_DMA0 EQU I_VEC+$18 ; DMA Channel 0 I_DMA1 EQU I_VEC+$1A ; DMA Channel 1 I_DMA2 EQU I_VEC+$1C ; DMA Channel 2 I_DMA3 EQU I_VEC+$1E ; DMA Channel 3 I_DMA4 EQU I_VEC+$20 ; DMA Channel 4 I_DMA5 EQU I_VEC+$22 ; DMA Channel 5 ;------------------------------------------------------------------------ ; Timer Interrupts ;------------------------------------------------------------------------ I_TIM0C EQU I_VEC+$24 ; TIMER 0 compare I_TIM0OF EQU I_VEC+$26 ; TIMER 0 overflow I_TIM1C EQU I_VEC+$28 ; TIMER 1 compare I_TIM1OF EQU I_VEC+$2A ; TIMER 1 overflow I_TIM2C EQU I_VEC+$2C ; TIMER 2 compare I_TIM2OF EQU I_VEC+$2E ; TIMER 2 overflow ;------------------------------------------------------------------------ ; ESSI Interrupts ;------------------------------------------------------------------------ I_SI0RD EQU I_VEC+$30 ; ESSI0 Receive Data I_SI0RDE EQU I_VEC+$32 ; ESSI0 Receive Data With Exception Status I_SI0RLS EQU I_VEC+$34 ; ESSI0 Receive last slot I_SI0TD EQU I_VEC+$36 ; ESSI0 Transmit data I_SI0TDE EQU I_VEC+$38 ; ESSI0 Transmit Data With Exception Status I_SI0TLS EQU I_VEC+$3A ; ESSI0 Transmit last slot I_SI1RD EQU I_VEC+$40 ; ESSI1 Receive Data I_SI1RDE EQU I_VEC+$42 ; ESSI1 Receive Data With Exception Status I_SI1RLS EQU I_VEC+$44 ; ESSI1 Receive last slot I_SI1TD EQU I_VEC+$46 ; ESSI1 Transmit data I_SI1TDE EQU I_VEC+$48 ; ESSI1 Transmit Data With Exception Status I_SI1TLS EQU I_VEC+$4A ; ESSI1 Transmit last slot ;------------------------------------------------------------------------ ; SCI Interrupts ;------------------------------------------------------------------------ I_SCIRD EQU I_VEC+$50 ; SCI Receive Data I_SCIRDE EQU I_VEC+$52 ; SCI Receive Data With Exception Status I_SCITD EQU I_VEC+$54 ; SCI Transmit Data I_SCIIL EQU I_VEC+$56 ; SCI Idle Line I_SCITM EQU I_VEC+$58 ; SCI Timer ;------------------------------------------------------------------------ ; HOST Interrupts ;------------------------------------------------------------------------ I_HRDF EQU I_VEC+$60 ; Host Receive Data Full I_HTDE EQU I_VEC+$62 ; Host Transmit Data Empty I_HC EQU I_VEC+$64 ; Default Host Command ;------------------------------------------------------------------------ ; INTERRUPT ENDING ADDRESS ;------------------------------------------------------------------------ I_INTEND EQU I_VEC+$FF ; last address of interrupt vector space