path: root/fpga/xilinx/programmer/dependencies/libxsvf/xsvftool-xpcu.src/fx2regs.h

// **** Auto-generated using genfx2hrd.sh from CY3684 EZ USB FX2LP Development Kit headers
//-----------------------------------------------------------------------------
//   File:      FX2regs.h
//   Contents:   EZ-USB FX2/FX2LP/FX1 register declarations and bit mask definitions.
//
// $Archive: /USB/Target/Inc/fx2regs.h $
// $Date: 4/13/05 4:29p $
// $Revision: 42 $
//
//
//   Copyright (c) 2005 Cypress Semiconductor, All rights reserved
//-----------------------------------------------------------------------------

#ifndef FX2REGS_H   /* Header Sentry */
#define FX2REGS_H

//-----------------------------------------------------------------------------
// FX2/FX2LP/FX1 Related Register Assignments
//-----------------------------------------------------------------------------

// The Ez-USB FX2/FX2LP/FX1 registers are defined here. We use fx2regs.h for register 
// address allocation by using "#define ALLOCATE_EXTERN". 
// When using "#define ALLOCATE_EXTERN", you get (for instance): 
// xdata volatile BYTE OUT7BUF[64]   _at_   0x7B40;
// Such lines are created from FX2.h by using the preprocessor. 
// Incidently, these lines will not generate any space in the resulting hex 
// file; they just bind the symbols to the addresses for compilation. 
// You just need to put "#define ALLOCATE_EXTERN" in your main program file; 
// i.e. fw.c or a stand-alone C source file. 
// Without "#define ALLOCATE_EXTERN", you just get the external reference: 
// extern xdata volatile BYTE OUT7BUF[64]   ;//   0x7B40;
// This uses the concatenation operator "##" to insert a comment "//" 
// to cut off the end of the line, "_at_   0x7B40;", which is not wanted.

#ifdef ALLOCATE_EXTERN
#define EXTERN
#define _AT_ _at_
#else
#define EXTERN extern
#define _AT_ ;/ ## /
#endif

xdata at 0xE400 volatile BYTE GPIF_WAVE_DATA;    
xdata at 0xE480 volatile BYTE RES_WAVEDATA_END;  

// General Configuration

xdata at 0xE600 volatile BYTE CPUCS;               // Control & Status
xdata at 0xE601 volatile BYTE IFCONFIG;            // Interface Configuration
xdata at 0xE602 volatile BYTE PINFLAGSAB;          // FIFO FLAGA and FLAGB Assignments
xdata at 0xE603 volatile BYTE PINFLAGSCD;          // FIFO FLAGC and FLAGD Assignments
xdata at 0xE604 volatile BYTE FIFORESET;           // Restore FIFOS to default state
xdata at 0xE605 volatile BYTE BREAKPT;             // Breakpoint
xdata at 0xE606 volatile BYTE BPADDRH;             // Breakpoint Address H
xdata at 0xE607 volatile BYTE BPADDRL;             // Breakpoint Address L
xdata at 0xE608 volatile BYTE UART230;             // 230 Kbaud clock for T0,T1,T2
xdata at 0xE609 volatile BYTE FIFOPINPOLAR;        // FIFO polarities
xdata at 0xE60A volatile BYTE REVID;               // Chip Revision
xdata at 0xE60B volatile BYTE REVCTL;              // Chip Revision Control

// Endpoint Configuration

xdata at 0xE610 volatile BYTE EP1OUTCFG;           // Endpoint 1-OUT Configuration
xdata at 0xE611 volatile BYTE EP1INCFG;            // Endpoint 1-IN Configuration
xdata at 0xE612 volatile BYTE EP2CFG;              // Endpoint 2 Configuration
xdata at 0xE613 volatile BYTE EP4CFG;              // Endpoint 4 Configuration
xdata at 0xE614 volatile BYTE EP6CFG;              // Endpoint 6 Configuration
xdata at 0xE615 volatile BYTE EP8CFG;              // Endpoint 8 Configuration
xdata at 0xE618 volatile BYTE EP2FIFOCFG;          // Endpoint 2 FIFO configuration
xdata at 0xE619 volatile BYTE EP4FIFOCFG;          // Endpoint 4 FIFO configuration
xdata at 0xE61A volatile BYTE EP6FIFOCFG;          // Endpoint 6 FIFO configuration
xdata at 0xE61B volatile BYTE EP8FIFOCFG;          // Endpoint 8 FIFO configuration
xdata at 0xE620 volatile BYTE EP2AUTOINLENH;       // Endpoint 2 Packet Length H (IN only)
xdata at 0xE621 volatile BYTE EP2AUTOINLENL;       // Endpoint 2 Packet Length L (IN only)
xdata at 0xE622 volatile BYTE EP4AUTOINLENH;       // Endpoint 4 Packet Length H (IN only)
xdata at 0xE623 volatile BYTE EP4AUTOINLENL;       // Endpoint 4 Packet Length L (IN only)
xdata at 0xE624 volatile BYTE EP6AUTOINLENH;       // Endpoint 6 Packet Length H (IN only)
xdata at 0xE625 volatile BYTE EP6AUTOINLENL;       // Endpoint 6 Packet Length L (IN only)
xdata at 0xE626 volatile BYTE EP8AUTOINLENH;       // Endpoint 8 Packet Length H (IN only)
xdata at 0xE627 volatile BYTE EP8AUTOINLENL;       // Endpoint 8 Packet Length L (IN only)
xdata at 0xE630 volatile BYTE EP2FIFOPFH;          // EP2 Programmable Flag trigger H
xdata at 0xE631 volatile BYTE EP2FIFOPFL;          // EP2 Programmable Flag trigger L
xdata at 0xE632 volatile BYTE EP4FIFOPFH;          // EP4 Programmable Flag trigger H
xdata at 0xE633 volatile BYTE EP4FIFOPFL;          // EP4 Programmable Flag trigger L
xdata at 0xE634 volatile BYTE EP6FIFOPFH;          // EP6 Programmable Flag trigger H
xdata at 0xE635 volatile BYTE EP6FIFOPFL;          // EP6 Programmable Flag trigger L
xdata at 0xE636 volatile BYTE EP8FIFOPFH;          // EP8 Programmable Flag trigger H
xdata at 0xE637 volatile BYTE EP8FIFOPFL;          // EP8 Programmable Flag trigger L
xdata at 0xE640 volatile BYTE EP2ISOINPKTS;        // EP2 (if ISO) IN Packets per frame (1-3)
xdata at 0xE641 volatile BYTE EP4ISOINPKTS;        // EP4 (if ISO) IN Packets per frame (1-3)
xdata at 0xE642 volatile BYTE EP6ISOINPKTS;        // EP6 (if ISO) IN Packets per frame (1-3)
xdata at 0xE643 volatile BYTE EP8ISOINPKTS;        // EP8 (if ISO) IN Packets per frame (1-3)
xdata at 0xE648 volatile BYTE INPKTEND;            // Force IN Packet End
xdata at 0xE649 volatile BYTE OUTPKTEND;           // Force OUT Packet End

// Interrupts

xdata at 0xE650 volatile BYTE EP2FIFOIE;           // Endpoint 2 Flag Interrupt Enable
xdata at 0xE651 volatile BYTE EP2FIFOIRQ;          // Endpoint 2 Flag Interrupt Request
xdata at 0xE652 volatile BYTE EP4FIFOIE;           // Endpoint 4 Flag Interrupt Enable
xdata at 0xE653 volatile BYTE EP4FIFOIRQ;          // Endpoint 4 Flag Interrupt Request
xdata at 0xE654 volatile BYTE EP6FIFOIE;           // Endpoint 6 Flag Interrupt Enable
xdata at 0xE655 volatile BYTE EP6FIFOIRQ;          // Endpoint 6 Flag Interrupt Request
xdata at 0xE656 volatile BYTE EP8FIFOIE;           // Endpoint 8 Flag Interrupt Enable
xdata at 0xE657 volatile BYTE EP8FIFOIRQ;          // Endpoint 8 Flag Interrupt Request
xdata at 0xE658 volatile BYTE IBNIE;               // IN-BULK-NAK Interrupt Enable
xdata at 0xE659 volatile BYTE IBNIRQ;              // IN-BULK-NAK interrupt Request
xdata at 0xE65A volatile BYTE NAKIE;               // Endpoint Ping NAK interrupt Enable
xdata at 0xE65B volatile BYTE NAKIRQ;              // Endpoint Ping NAK interrupt Request
xdata at 0xE65C volatile BYTE USBIE;               // USB Int Enables
xdata at 0xE65D volatile BYTE USBIRQ;              // USB Interrupt Requests
xdata at 0xE65E volatile BYTE EPIE;                // Endpoint Interrupt Enables
xdata at 0xE65F volatile BYTE EPIRQ;               // Endpoint Interrupt Requests
xdata at 0xE660 volatile BYTE GPIFIE;              // GPIF Interrupt Enable
xdata at 0xE661 volatile BYTE GPIFIRQ;             // GPIF Interrupt Request
xdata at 0xE662 volatile BYTE USBERRIE;            // USB Error Interrupt Enables
xdata at 0xE663 volatile BYTE USBERRIRQ;           // USB Error Interrupt Requests
xdata at 0xE664 volatile BYTE ERRCNTLIM;           // USB Error counter and limit
xdata at 0xE665 volatile BYTE CLRERRCNT;           // Clear Error Counter EC[3..0]
xdata at 0xE666 volatile BYTE INT2IVEC;            // Interupt 2 (USB) Autovector
xdata at 0xE667 volatile BYTE INT4IVEC;            // Interupt 4 (FIFOS & GPIF) Autovector
xdata at 0xE668 volatile BYTE INTSETUP;            // Interrupt 2&4 Setup

// Input/Output

xdata at 0xE670 volatile BYTE PORTACFG;            // I/O PORTA Alternate Configuration
xdata at 0xE671 volatile BYTE PORTCCFG;            // I/O PORTC Alternate Configuration
xdata at 0xE672 volatile BYTE PORTECFG;            // I/O PORTE Alternate Configuration
xdata at 0xE678 volatile BYTE I2CS;                // Control & Status
xdata at 0xE679 volatile BYTE I2DAT;               // Data
xdata at 0xE67A volatile BYTE I2CTL;               // I2C Control
xdata at 0xE67B volatile BYTE XAUTODAT1;           // Autoptr1 MOVX access
xdata at 0xE67C volatile BYTE XAUTODAT2;           // Autoptr2 MOVX access

#define EXTAUTODAT1 XAUTODAT1
#define EXTAUTODAT2 XAUTODAT2

// USB Control

xdata at 0xE680 volatile BYTE USBCS;               // USB Control & Status
xdata at 0xE681 volatile BYTE SUSPEND;             // Put chip into suspend
xdata at 0xE682 volatile BYTE WAKEUPCS;            // Wakeup source and polarity
xdata at 0xE683 volatile BYTE TOGCTL;              // Toggle Control
xdata at 0xE684 volatile BYTE USBFRAMEH;           // USB Frame count H
xdata at 0xE685 volatile BYTE USBFRAMEL;           // USB Frame count L
xdata at 0xE686 volatile BYTE MICROFRAME;          // Microframe count, 0-7
xdata at 0xE687 volatile BYTE FNADDR;              // USB Function address

// Endpoints

xdata at 0xE68A volatile BYTE EP0BCH;              // Endpoint 0 Byte Count H
xdata at 0xE68B volatile BYTE EP0BCL;              // Endpoint 0 Byte Count L
xdata at 0xE68D volatile BYTE EP1OUTBC;            // Endpoint 1 OUT Byte Count
xdata at 0xE68F volatile BYTE EP1INBC;             // Endpoint 1 IN Byte Count
xdata at 0xE690 volatile BYTE EP2BCH;              // Endpoint 2 Byte Count H
xdata at 0xE691 volatile BYTE EP2BCL;              // Endpoint 2 Byte Count L
xdata at 0xE694 volatile BYTE EP4BCH;              // Endpoint 4 Byte Count H
xdata at 0xE695 volatile BYTE EP4BCL;              // Endpoint 4 Byte Count L
xdata at 0xE698 volatile BYTE EP6BCH;              // Endpoint 6 Byte Count H
xdata at 0xE699 volatile BYTE EP6BCL;              // Endpoint 6 Byte Count L
xdata at 0xE69C volatile BYTE EP8BCH;              // Endpoint 8 Byte Count H
xdata at 0xE69D volatile BYTE EP8BCL;              // Endpoint 8 Byte Count L
xdata at 0xE6A0 volatile BYTE EP0CS;               // Endpoint  Control and Status
xdata at 0xE6A1 volatile BYTE EP1OUTCS;            // Endpoint 1 OUT Control and Status
xdata at 0xE6A2 volatile BYTE EP1INCS;             // Endpoint 1 IN Control and Status
xdata at 0xE6A3 volatile BYTE EP2CS;               // Endpoint 2 Control and Status
xdata at 0xE6A4 volatile BYTE EP4CS;               // Endpoint 4 Control and Status
xdata at 0xE6A5 volatile BYTE EP6CS;               // Endpoint 6 Control and Status
xdata at 0xE6A6 volatile BYTE EP8CS;               // Endpoint 8 Control and Status
xdata at 0xE6A7 volatile BYTE EP2FIFOFLGS;         // Endpoint 2 Flags
xdata at 0xE6A8 volatile BYTE EP4FIFOFLGS;         // Endpoint 4 Flags
xdata at 0xE6A9 volatile BYTE EP6FIFOFLGS;         // Endpoint 6 Flags
xdata at 0xE6AA volatile BYTE EP8FIFOFLGS;         // Endpoint 8 Flags
xdata at 0xE6AB volatile BYTE EP2FIFOBCH;          // EP2 FIFO total byte count H
xdata at 0xE6AC volatile BYTE EP2FIFOBCL;          // EP2 FIFO total byte count L
xdata at 0xE6AD volatile BYTE EP4FIFOBCH;          // EP4 FIFO total byte count H
xdata at 0xE6AE volatile BYTE EP4FIFOBCL;          // EP4 FIFO total byte count L
xdata at 0xE6AF volatile BYTE EP6FIFOBCH;          // EP6 FIFO total byte count H
xdata at 0xE6B0 volatile BYTE EP6FIFOBCL;          // EP6 FIFO total byte count L
xdata at 0xE6B1 volatile BYTE EP8FIFOBCH;          // EP8 FIFO total byte count H
xdata at 0xE6B2 volatile BYTE EP8FIFOBCL;          // EP8 FIFO total byte count L
xdata at 0xE6B3 volatile BYTE SUDPTRH;             // Setup Data Pointer high address byte
xdata at 0xE6B4 volatile BYTE SUDPTRL;             // Setup Data Pointer low address byte
xdata at 0xE6B5 volatile BYTE SUDPTRCTL;           // Setup Data Pointer Auto Mode
xdata at 0xE6B8 volatile BYTE SETUPDAT[8];         // 8 bytes of SETUP data

// GPIF

xdata at 0xE6C0 volatile BYTE GPIFWFSELECT;        // Waveform Selector
xdata at 0xE6C1 volatile BYTE GPIFIDLECS;          // GPIF Done, GPIF IDLE drive mode
xdata at 0xE6C2 volatile BYTE GPIFIDLECTL;         // Inactive Bus, CTL states
xdata at 0xE6C3 volatile BYTE GPIFCTLCFG;          // CTL OUT pin drive
xdata at 0xE6C4 volatile BYTE GPIFADRH;            // GPIF Address H
xdata at 0xE6C5 volatile BYTE GPIFADRL;            // GPIF Address L

xdata at 0xE6CE volatile BYTE GPIFTCB3;            // GPIF Transaction Count Byte 3
xdata at 0xE6CF volatile BYTE GPIFTCB2;            // GPIF Transaction Count Byte 2
xdata at 0xE6D0 volatile BYTE GPIFTCB1;            // GPIF Transaction Count Byte 1
xdata at 0xE6D1 volatile BYTE GPIFTCB0;            // GPIF Transaction Count Byte 0

#define EP2GPIFTCH GPIFTCB1   // these are here for backwards compatibility
#define EP2GPIFTCL GPIFTCB0   // 
#define EP4GPIFTCH GPIFTCB1   // these are here for backwards compatibility
#define EP4GPIFTCL GPIFTCB0   // 
#define EP6GPIFTCH GPIFTCB1   // these are here for backwards compatibility
#define EP6GPIFTCL GPIFTCB0   // 
#define EP8GPIFTCH GPIFTCB1   // these are here for backwards compatibility
#define EP8GPIFTCL GPIFTCB0   // 

xdata at 0xE6D2 volatile BYTE EP2GPIFFLGSEL;       // EP2 GPIF Flag select
xdata at 0xE6D3 volatile BYTE EP2GPIFPFSTOP;       // Stop GPIF EP2 transaction on prog. flag
xdata at 0xE6D4 volatile BYTE EP2GPIFTRIG;         // EP2 FIFO Trigger
xdata at 0xE6DA volatile BYTE EP4GPIFFLGSEL;       // EP4 GPIF Flag select
xdata at 0xE6DB volatile BYTE EP4GPIFPFSTOP;       // Stop GPIF EP4 transaction on prog. flag
xdata at 0xE6DC volatile BYTE EP4GPIFTRIG;         // EP4 FIFO Trigger
xdata at 0xE6E2 volatile BYTE EP6GPIFFLGSEL;       // EP6 GPIF Flag select
xdata at 0xE6E3 volatile BYTE EP6GPIFPFSTOP;       // Stop GPIF EP6 transaction on prog. flag
xdata at 0xE6E4 volatile BYTE EP6GPIFTRIG;         // EP6 FIFO Trigger
xdata at 0xE6EA volatile BYTE EP8GPIFFLGSEL;       // EP8 GPIF Flag select
xdata at 0xE6EB volatile BYTE EP8GPIFPFSTOP;       // Stop GPIF EP8 transaction on prog. flag
xdata at 0xE6EC volatile BYTE EP8GPIFTRIG;         // EP8 FIFO Trigger
xdata at 0xE6F0 volatile BYTE XGPIFSGLDATH;        // GPIF Data H (16-bit mode only)
xdata at 0xE6F1 volatile BYTE XGPIFSGLDATLX;       // Read/Write GPIF Data L & trigger transac
xdata at 0xE6F2 volatile BYTE XGPIFSGLDATLNOX;     // Read GPIF Data L, no transac trigger
xdata at 0xE6F3 volatile BYTE GPIFREADYCFG;        // Internal RDY,Sync/Async, RDY5CFG
xdata at 0xE6F4 volatile BYTE GPIFREADYSTAT;       // RDY pin states
xdata at 0xE6F5 volatile BYTE GPIFABORT;           // Abort GPIF cycles

// UDMA

xdata at 0xE6C6 volatile BYTE FLOWSTATE;          //Defines GPIF flow state
xdata at 0xE6C7 volatile BYTE FLOWLOGIC;          //Defines flow/hold decision criteria
xdata at 0xE6C8 volatile BYTE FLOWEQ0CTL;         //CTL states during active flow state
xdata at 0xE6C9 volatile BYTE FLOWEQ1CTL;         //CTL states during hold flow state
xdata at 0xE6CA volatile BYTE FLOWHOLDOFF;       
xdata at 0xE6CB volatile BYTE FLOWSTB;            //CTL/RDY Signal to use as master data strobe 
xdata at 0xE6CC volatile BYTE FLOWSTBEDGE;        //Defines active master strobe edge
xdata at 0xE6CD volatile BYTE FLOWSTBHPERIOD;     //Half Period of output master strobe
xdata at 0xE60C volatile BYTE GPIFHOLDAMOUNT;     //Data delay shift 
xdata at 0xE67D volatile BYTE UDMACRCH;           //CRC Upper byte
xdata at 0xE67E volatile BYTE UDMACRCL;           //CRC Lower byte
xdata at 0xE67F volatile BYTE UDMACRCQUAL;        //UDMA In only, host terminated use only


// Debug/Test
// The following registers are for Cypress's internal testing purposes only.
// These registers are not documented in the datasheet or the Technical Reference
// Manual as they were not designed for end user application usage 
xdata at 0xE6F8 volatile BYTE DBUG;                // Debug
xdata at 0xE6F9 volatile BYTE TESTCFG;             // Test configuration
xdata at 0xE6FA volatile BYTE USBTEST;             // USB Test Modes
xdata at 0xE6FB volatile BYTE CT1;                 // Chirp Test--Override
xdata at 0xE6FC volatile BYTE CT2;                 // Chirp Test--FSM
xdata at 0xE6FD volatile BYTE CT3;                 // Chirp Test--Control Signals
xdata at 0xE6FE volatile BYTE CT4;                 // Chirp Test--Inputs

// Endpoint Buffers

xdata at 0xE740 volatile BYTE EP0BUF[64];          // EP0 IN-OUT buffer
xdata at 0xE780 volatile BYTE EP1OUTBUF[64];       // EP1-OUT buffer
xdata at 0xE7C0 volatile BYTE EP1INBUF[64];        // EP1-IN buffer
xdata at 0xF000 volatile BYTE EP2FIFOBUF[1024];    // 512/1024-byte EP2 buffer (IN or OUT)
xdata at 0xF400 volatile BYTE EP4FIFOBUF[1024];    // 512 byte EP4 buffer (IN or OUT)
xdata at 0xF800 volatile BYTE EP6FIFOBUF[1024];    // 512/1024-byte EP6 buffer (IN or OUT)
xdata at 0xFC00 volatile BYTE EP8FIFOBUF[1024];    // 512 byte EP8 buffer (IN or OUT)

// Error Correction Code (ECC) Registers (FX2LP/FX1 only)

xdata at 0xE628 volatile BYTE ECCCFG;              // ECC Configuration
xdata at 0xE629 volatile BYTE ECCRESET;            // ECC Reset
xdata at 0xE62A volatile BYTE ECC1B0;              // ECC1 Byte 0
xdata at 0xE62B volatile BYTE ECC1B1;              // ECC1 Byte 1
xdata at 0xE62C volatile BYTE ECC1B2;              // ECC1 Byte 2
xdata at 0xE62D volatile BYTE ECC2B0;              // ECC2 Byte 0
xdata at 0xE62E volatile BYTE ECC2B1;              // ECC2 Byte 1
xdata at 0xE62F volatile BYTE ECC2B2;              // ECC2 Byte 2

// Feature Registers  (FX2LP/FX1 only)
xdata at 0xE50D volatile BYTE GPCR2;               // Chip Features

#undef EXTERN
#undef _AT_

/*-----------------------------------------------------------------------------
   Special Function Registers (SFRs)
   The byte registers and bits defined in the following list are based
   on the Synopsis definition of the 8051 Special Function Registers for EZ-USB. 
    If you modify the register definitions below, please regenerate the file 
    "ezregs.inc" which includes the same basic information for assembly inclusion.
-----------------------------------------------------------------------------*/

sfr at 0x80 IOA;     
         /*  IOA  */
         sbit at (0x80 + 0) PA0;    
         sbit at (0x80 + 1) PA1;    
         sbit at (0x80 + 2) PA2;    
         sbit at (0x80 + 3) PA3;    

         sbit at (0x80 + 4) PA4;    
         sbit at (0x80 + 5) PA5;    
         sbit at (0x80 + 6) PA6;    
         sbit at (0x80 + 7) PA7;    
sfr at 0x81 SP;      
sfr at 0x82 DPL;     
sfr at 0x83 DPH;     
sfr at 0x84 DPL1;    
sfr at 0x85 DPH1;    
sfr at 0x86 DPS;     
         /*  DPS  */
         // sbit SEL   = 0x86+0;
sfr at 0x87 PCON;    
         /*  PCON  */
         //sbit IDLE   = 0x87+0;
         //sbit STOP   = 0x87+1;
         //sbit GF0    = 0x87+2;
         //sbit GF1    = 0x87+3;
         //sbit SMOD0  = 0x87+7;
sfr at 0x88 TCON;    
         /*  TCON  */
         sbit at (0x88+0) IT0;    
         sbit at (0x88+1) IE0;    
         sbit at (0x88+2) IT1;    
         sbit at (0x88+3) IE1;    
         sbit at (0x88+4) TR0;    
         sbit at (0x88+5) TF0;    
         sbit at (0x88+6) TR1;    
         sbit at (0x88+7) TF1;    
sfr at 0x89 TMOD;    
         /*  TMOD  */
         //sbit M00    = 0x89+0;
         //sbit M10    = 0x89+1;
         //sbit CT0    = 0x89+2;
         //sbit GATE0  = 0x89+3;
         //sbit M01    = 0x89+4;
         //sbit M11    = 0x89+5;
         //sbit CT1    = 0x89+6;
         //sbit GATE1  = 0x89+7;
sfr at 0x8A TL0;     
sfr at 0x8B TL1;     
sfr at 0x8C TH0;     
sfr at 0x8D TH1;     
sfr at 0x8E CKCON;   
         /*  CKCON  */
         //sbit MD0    = 0x89+0;
         //sbit MD1    = 0x89+1;
         //sbit MD2    = 0x89+2;
         //sbit T0M    = 0x89+3;
         //sbit T1M    = 0x89+4;
         //sbit T2M    = 0x89+5;
sfr at 0x8F SPC_FNC;  // Was WRS in Reg320
         /*  CKCON  */
         //sbit WRS    = 0x8F+0;
sfr at 0x90 IOB;     
         /*  IOB  */
         sbit at (0x90 + 0) PB0;    
         sbit at (0x90 + 1) PB1;    
         sbit at (0x90 + 2) PB2;    
         sbit at (0x90 + 3) PB3;    

         sbit at (0x90 + 4) PB4;    
         sbit at (0x90 + 5) PB5;    
         sbit at (0x90 + 6) PB6;    
         sbit at (0x90 + 7) PB7;    
sfr at 0x91 EXIF;     // EXIF Bit Values differ from Reg320
         /*  EXIF  */
         //sbit USBINT = 0x91+4;
         //sbit I2CINT = 0x91+5;
         //sbit IE4    = 0x91+6;
         //sbit IE5    = 0x91+7;
sfr at 0x92 MPAGE;  
sfr at 0x98 SCON0;  
         /*  SCON0  */
         sbit at (0x98+0) RI;    
         sbit at (0x98+1) TI;    
         sbit at (0x98+2) RB8;   
         sbit at (0x98+3) TB8;   
         sbit at (0x98+4) REN;   
         sbit at (0x98+5) SM2;   
         sbit at (0x98+6) SM1;   
         sbit at (0x98+7) SM0;   
sfr at 0x99 SBUF0;  

#define AUTOPTR1H AUTOPTRH1 // for backwards compatibility with examples
#define AUTOPTR1L AUTOPTRL1 // for backwards compatibility with examples
#define APTR1H AUTOPTRH1 // for backwards compatibility with examples
#define APTR1L AUTOPTRL1 // for backwards compatibility with examples

// this is how they are defined in the TRM
sfr at 0x9A AUTOPTRH1;      
sfr at 0x9B AUTOPTRL1;      
sfr at 0x9D AUTOPTRH2;     
sfr at 0x9E AUTOPTRL2;      

sfr at 0xA0 IOC;        
         /*  IOC  */
         sbit at (0xA0 + 0) PC0;    
         sbit at (0xA0 + 1) PC1;    
         sbit at (0xA0 + 2) PC2;    
         sbit at (0xA0 + 3) PC3;    

         sbit at (0xA0 + 4) PC4;    
         sbit at (0xA0 + 5) PC5;    
         sbit at (0xA0 + 6) PC6;    
         sbit at (0xA0 + 7) PC7;    
sfr at 0xA1 INT2CLR;    
sfr at 0xA2 INT4CLR;    

sfr at 0xA8 IE;     
         /*  IE  */
         sbit at (0xA8+0) EX0;   
         sbit at (0xA8+1) ET0;   
         sbit at (0xA8+2) EX1;   
         sbit at (0xA8+3) ET1;   
         sbit at (0xA8+4) ES0;   
         sbit at (0xA8+5) ET2;   
         sbit at (0xA8+6) ES1;   
         sbit at (0xA8+7) EA;    

sfr at 0xAA EP2468STAT;     
         /* EP2468STAT */
         //sbit EP2E   = 0xAA+0;
         //sbit EP2F   = 0xAA+1;
         //sbit EP4E   = 0xAA+2;
         //sbit EP4F   = 0xAA+3;
         //sbit EP6E   = 0xAA+4;
         //sbit EP6F   = 0xAA+5;
         //sbit EP8E   = 0xAA+6;
         //sbit EP8F   = 0xAA+7;

sfr at 0xAB EP24FIFOFLGS;   
sfr at 0xAC EP68FIFOFLGS;   
sfr at 0xAF AUTOPTRSETUP;  
         /* AUTOPTRSETUP */
         //   sbit EXTACC  = 0xAF+0;
         //   sbit APTR1FZ = 0xAF+1;
         //   sbit APTR2FZ = 0xAF+2;

sfr at 0xB0 IOD;     
         /*  IOD  */
         sbit at (0xB0 + 0) PD0;    
         sbit at (0xB0 + 1) PD1;    
         sbit at (0xB0 + 2) PD2;    
         sbit at (0xB0 + 3) PD3;    

         sbit at (0xB0 + 4) PD4;    
         sbit at (0xB0 + 5) PD5;    
         sbit at (0xB0 + 6) PD6;    
         sbit at (0xB0 + 7) PD7;    
sfr at 0xB1 IOE;     
sfr at 0xB2 OEA;     
sfr at 0xB3 OEB;     
sfr at 0xB4 OEC;     
sfr at 0xB5 OED;     
sfr at 0xB6 OEE;     

sfr at 0xB8 IP;     
         /*  IP  */
         sbit at (0xB8+0) PX0;   
         sbit at (0xB8+1) PT0;   
         sbit at (0xB8+2) PX1;   
         sbit at (0xB8+3) PT1;   
         sbit at (0xB8+4) PS0;   
         sbit at (0xB8+5) PT2;   
         sbit at (0xB8+6) PS1;   

sfr at 0xBA EP01STAT;    
sfr at 0xBB GPIFTRIG;    
                
sfr at 0xBD GPIFSGLDATH;     
sfr at 0xBE GPIFSGLDATLX;    
sfr at 0xBF GPIFSGLDATLNOX;  

sfr at 0xC0 SCON1;  
         /*  SCON1  */
         sbit at (0xC0+0) RI1;   
         sbit at (0xC0+1) TI1;   
         sbit at (0xC0+2) RB81;  
         sbit at (0xC0+3) TB81;  
         sbit at (0xC0+4) REN1;  
         sbit at (0xC0+5) SM21;  
         sbit at (0xC0+6) SM11;  
         sbit at (0xC0+7) SM01;  
sfr at 0xC1 SBUF1;  
sfr at 0xC8 T2CON;  
         /*  T2CON  */
         sbit at (0xC8+0) CP_RL2; 
         sbit at (0xC8+1) C_T2;  
         sbit at (0xC8+2) TR2;   
         sbit at (0xC8+3) EXEN2; 
         sbit at (0xC8+4) TCLK;  
         sbit at (0xC8+5) RCLK;  
         sbit at (0xC8+6) EXF2;  
         sbit at (0xC8+7) TF2;   
sfr at 0xCA RCAP2L; 
sfr at 0xCB RCAP2H; 
sfr at 0xCC TL2;    
sfr at 0xCD TH2;    
sfr at 0xD0 PSW;    
         /*  PSW  */
         sbit at (0xD0+0) P;     
         sbit at (0xD0+1) FL;    
         sbit at (0xD0+2) OV;    
         sbit at (0xD0+3) RS0;   
         sbit at (0xD0+4) RS1;   
         sbit at (0xD0+5) F0;    
         sbit at (0xD0+6) AC;    
         sbit at (0xD0+7) CY;    
sfr at 0xD8 EICON;   // Was WDCON in DS80C320; Bit Values differ from Reg320
         /*  EICON  */
         sbit at (0xD8+3) INT6;  
         sbit at (0xD8+4) RESI;  
         sbit at (0xD8+5) ERESI; 
         sbit at (0xD8+7) SMOD1; 
sfr at 0xE0 ACC;    
sfr at 0xE8 EIE;     // EIE Bit Values differ from Reg320
         /*  EIE  */
         sbit at (0xE8+0) EUSB;    
         sbit at (0xE8+1) EI2C;    
         sbit at (0xE8+2) EIEX4;   
         sbit at (0xE8+3) EIEX5;   
         sbit at (0xE8+4) EIEX6;   
sfr at 0xF0 B;      
sfr at 0xF8 EIP;     // EIP Bit Values differ from Reg320
         /*  EIP  */
         sbit at (0xF8+0) PUSB;    
         sbit at (0xF8+1) PI2C;    
         sbit at (0xF8+2) EIPX4;   
         sbit at (0xF8+3) EIPX5;   
         sbit at (0xF8+4) EIPX6;   

/*-----------------------------------------------------------------------------
   Bit Masks
-----------------------------------------------------------------------------*/

/* CPU Control & Status Register (CPUCS) */
#define bmPRTCSTB    bmBIT5
#define bmCLKSPD     (bmBIT4 | bmBIT3)
#define bmCLKSPD1    bmBIT4
#define bmCLKSPD0    bmBIT3
#define bmCLKINV     bmBIT2
#define bmCLKOE      bmBIT1
#define bm8051RES    bmBIT0
/* Port Alternate Configuration Registers */
/* Port A (PORTACFG) */
#define bmFLAGD      bmBIT7
#define bmINT1       bmBIT1
#define bmINT0       bmBIT0
/* Port C (PORTCCFG) */
#define bmGPIFA7     bmBIT7
#define bmGPIFA6     bmBIT6
#define bmGPIFA5     bmBIT5
#define bmGPIFA4     bmBIT4
#define bmGPIFA3     bmBIT3
#define bmGPIFA2     bmBIT2
#define bmGPIFA1     bmBIT1
#define bmGPIFA0     bmBIT0
/* Port E (PORTECFG) */
#define bmGPIFA8     bmBIT7
#define bmT2EX       bmBIT6
#define bmINT6       bmBIT5
#define bmRXD1OUT    bmBIT4
#define bmRXD0OUT    bmBIT3
#define bmT2OUT      bmBIT2
#define bmT1OUT      bmBIT1
#define bmT0OUT      bmBIT0

/* I2C Control & Status Register (I2CS) */
#define bmSTART      bmBIT7
#define bmSTOP       bmBIT6
#define bmLASTRD     bmBIT5
#define bmID         (bmBIT4 | bmBIT3)
#define bmBERR       bmBIT2
#define bmACK        bmBIT1
#define bmDONE       bmBIT0
/* I2C Control Register (I2CTL) */
#define bmSTOPIE     bmBIT1
#define bm400KHZ     bmBIT0
/* Interrupt 2 (USB) Autovector Register (INT2IVEC) */
#define bmIV4        bmBIT6
#define bmIV3        bmBIT5
#define bmIV2        bmBIT4
#define bmIV1        bmBIT3
#define bmIV0        bmBIT2
/* USB Interrupt Request & Enable Registers (USBIE/USBIRQ) */
#define bmEP0ACK     bmBIT6
#define bmHSGRANT    bmBIT5
#define bmURES       bmBIT4
#define bmSUSP       bmBIT3
#define bmSUTOK      bmBIT2
#define bmSOF        bmBIT1
#define bmSUDAV      bmBIT0
/* Breakpoint register (BREAKPT) */
#define bmBREAK      bmBIT3
#define bmBPPULSE    bmBIT2
#define bmBPEN       bmBIT1
/* Interrupt 2 & 4 Setup (INTSETUP) */
#define bmAV2EN      bmBIT3
#define INT4IN       bmBIT1
#define bmAV4EN      bmBIT0
/* USB Control & Status Register (USBCS) */
#define bmHSM        bmBIT7
#define bmDISCON     bmBIT3
#define bmNOSYNSOF   bmBIT2
#define bmRENUM      bmBIT1
#define bmSIGRESUME  bmBIT0
/* Wakeup Control and Status Register (WAKEUPCS) */
#define bmWU2        bmBIT7
#define bmWU         bmBIT6
#define bmWU2POL     bmBIT5
#define bmWUPOL      bmBIT4
#define bmDPEN       bmBIT2
#define bmWU2EN      bmBIT1
#define bmWUEN       bmBIT0
/* End Point 0 Control & Status Register (EP0CS) */
#define bmHSNAK      bmBIT7
/* End Point 0-1 Control & Status Registers (EP0CS/EP1OUTCS/EP1INCS) */
#define bmEPBUSY     bmBIT1
#define bmEPSTALL    bmBIT0
/* End Point 2-8 Control & Status Registers (EP2CS/EP4CS/EP6CS/EP8CS) */
#define bmNPAK       (bmBIT6 | bmBIT5 | bmBIT4)
#define bmEPFULL     bmBIT3
#define bmEPEMPTY    bmBIT2
/* Endpoint Status (EP2468STAT) SFR bits */
#define bmEP8FULL    bmBIT7
#define bmEP8EMPTY   bmBIT6
#define bmEP6FULL    bmBIT5
#define bmEP6EMPTY   bmBIT4
#define bmEP4FULL    bmBIT3
#define bmEP4EMPTY   bmBIT2
#define bmEP2FULL    bmBIT1
#define bmEP2EMPTY   bmBIT0
/* SETUP Data Pointer Auto Mode (SUDPTRCTL) */
#define bmSDPAUTO    bmBIT0
/* Endpoint Data Toggle Control (TOGCTL) */
#define bmQUERYTOGGLE  bmBIT7
#define bmSETTOGGLE    bmBIT6
#define bmRESETTOGGLE  bmBIT5
#define bmTOGCTLEPMASK bmBIT3 | bmBIT2 | bmBIT1 | bmBIT0
/* IBN (In Bulk Nak) enable and request bits (IBNIE/IBNIRQ) */
#define bmEP8IBN     bmBIT5
#define bmEP6IBN     bmBIT4
#define bmEP4IBN     bmBIT3
#define bmEP2IBN     bmBIT2
#define bmEP1IBN     bmBIT1
#define bmEP0IBN     bmBIT0

/* PING-NAK enable and request bits (NAKIE/NAKIRQ) */
#define bmEP8PING     bmBIT7
#define bmEP6PING     bmBIT6
#define bmEP4PING     bmBIT5
#define bmEP2PING     bmBIT4
#define bmEP1PING     bmBIT3
#define bmEP0PING     bmBIT2
#define bmIBN         bmBIT0

/* Interface Configuration bits (IFCONFIG) */
#define bmIFCLKSRC    bmBIT7
#define bm3048MHZ     bmBIT6
#define bmIFCLKOE     bmBIT5
#define bmIFCLKPOL    bmBIT4
#define bmASYNC       bmBIT3
#define bmGSTATE      bmBIT2
#define bmIFCFG1      bmBIT1
#define bmIFCFG0      bmBIT0
#define bmIFCFGMASK   (bmIFCFG0 | bmIFCFG1)
#define bmIFGPIF      bmIFCFG1

/* EP 2468 FIFO Configuration bits (EP2FIFOCFG,EP4FIFOCFG,EP6FIFOCFG,EP8FIFOCFG) */
#define bmINFM       bmBIT6
#define bmOEP        bmBIT5
#define bmAUTOOUT    bmBIT4
#define bmAUTOIN     bmBIT3
#define bmZEROLENIN  bmBIT2
#define bmWORDWIDE   bmBIT0

/* Chip Revision Control Bits (REVCTL) - used to ebable/disable revision specidic
   features */ 
#define bmNOAUTOARM    bmBIT1
#define bmSKIPCOMMIT   bmBIT0

/* Fifo Reset bits (FIFORESET) */
#define bmNAKALL       bmBIT7

/* Chip Feature Register (GPCR2) */
#define bmFULLSPEEDONLY    bmBIT4

#endif   /* FX2REGS_H */