/* //----------------------------------------------------------------------------- // File: FX2regs.h // Contents: EZ-USB FX2 register declarations and bit mask definitions. // // $Archive: /USB/Target/Inc/fx2regs.h $ // $Date: 2002/04/22 12:32:56 $ // $Revision: 1.1 $ // // // Copyright (c) 2000 Cypress Semiconductor, All rights reserved //----------------------------------------------------------------------------- */ #ifndef FX2REGS_H /* Header Sentry */ #define FX2REGS_H /* //----------------------------------------------------------------------------- // FX2 Related Register Assignments //----------------------------------------------------------------------------- // The Ez-USB FX2 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_(a) at a #else #define EXTERN extern #define _AT_ ;/ ## / #endif typedef unsigned char BYTE; typedef unsigned short WORD; EXTERN xdata _AT_(0xE400) volatile BYTE GPIF_WAVE_DATA ; EXTERN xdata _AT_(0xE480) volatile BYTE RES_WAVEDATA_END ; // General Configuration EXTERN xdata _AT_(0xE600) volatile BYTE CPUCS ; // Control & Status EXTERN xdata _AT_(0xE601) volatile BYTE IFCONFIG ; // Interface Configuration EXTERN xdata _AT_(0xE602) volatile BYTE PINFLAGSAB ; // FIFO FLAGA and FLAGB Assignments EXTERN xdata _AT_(0xE603) volatile BYTE PINFLAGSCD ; // FIFO FLAGC and FLAGD Assignments EXTERN xdata _AT_(0xE604) volatile BYTE FIFORESET ; // Restore FIFOS to default state EXTERN xdata _AT_(0xE605) volatile BYTE BREAKPT ; // Breakpoint EXTERN xdata _AT_(0xE606) volatile BYTE BPADDRH ; // Breakpoint Address H EXTERN xdata _AT_(0xE607) volatile BYTE BPADDRL ; // Breakpoint Address L EXTERN xdata _AT_(0xE608) volatile BYTE UART230 ; // 230 Kbaud clock for T0,T1,T2 EXTERN xdata _AT_(0xE609) volatile BYTE FIFOPINPOLAR ; // FIFO polarities EXTERN xdata _AT_(0xE60A) volatile BYTE REVID ; // Chip Revision EXTERN xdata _AT_(0xE60B) volatile BYTE REVCTL ; // Chip Revision Control // Endpoint Configuration EXTERN xdata _AT_(0xE610) volatile BYTE EP1OUTCFG ; // Endpoint 1-OUT Configuration EXTERN xdata _AT_(0xE611) volatile BYTE EP1INCFG ; // Endpoint 1-IN Configuration EXTERN xdata _AT_(0xE612) volatile BYTE EP2CFG ; // Endpoint 2 Configuration EXTERN xdata _AT_(0xE613) volatile BYTE EP4CFG ; // Endpoint 4 Configuration EXTERN xdata _AT_(0xE614) volatile BYTE EP6CFG ; // Endpoint 6 Configuration EXTERN xdata _AT_(0xE615) volatile BYTE EP8CFG ; // Endpoint 8 Configuration EXTERN xdata _AT_(0xE618) volatile BYTE EP2FIFOCFG ; // Endpoint 2 FIFO configuration EXTERN xdata _AT_(0xE619) volatile BYTE EP4FIFOCFG ; // Endpoint 4 FIFO configuration EXTERN xdata _AT_(0xE61A) volatile BYTE EP6FIFOCFG ; // Endpoint 6 FIFO configuration EXTERN xdata _AT_(0xE61B) volatile BYTE EP8FIFOCFG ; // Endpoint 8 FIFO configuration EXTERN xdata _AT_(0xE620) volatile BYTE EP2AUTOINLENH ; // Endpoint 2 Packet Length H (IN only) EXTERN xdata _AT_(0xE621) volatile BYTE EP2AUTOINLENL ; // Endpoint 2 Packet Length L (IN only) EXTERN xdata _AT_(0xE622) volatile BYTE EP4AUTOINLENH ; // Endpoint 4 Packet Length H (IN only) EXTERN xdata _AT_(0xE623) volatile BYTE EP4AUTOINLENL ; // Endpoint 4 Packet Length L (IN only) EXTERN xdata _AT_(0xE624) volatile BYTE EP6AUTOINLENH ; // Endpoint 6 Packet Length H (IN only) EXTERN xdata _AT_(0xE625) volatile BYTE EP6AUTOINLENL ; // Endpoint 6 Packet Length L (IN only) EXTERN xdata _AT_(0xE626) volatile BYTE EP8AUTOINLENH ; // Endpoint 8 Packet Length H (IN only) EXTERN xdata _AT_(0xE627) volatile BYTE EP8AUTOINLENL ; // Endpoint 8 Packet Length L (IN only) EXTERN xdata _AT_(0xE630) volatile BYTE EP2FIFOPFH ; // EP2 Programmable Flag trigger H EXTERN xdata _AT_(0xE631) volatile BYTE EP2FIFOPFL ; // EP2 Programmable Flag trigger L EXTERN xdata _AT_(0xE632) volatile BYTE EP4FIFOPFH ; // EP4 Programmable Flag trigger H EXTERN xdata _AT_(0xE633) volatile BYTE EP4FIFOPFL ; // EP4 Programmable Flag trigger L EXTERN xdata _AT_(0xE634) volatile BYTE EP6FIFOPFH ; // EP6 Programmable Flag trigger H EXTERN xdata _AT_(0xE635) volatile BYTE EP6FIFOPFL ; // EP6 Programmable Flag trigger L EXTERN xdata _AT_(0xE636) volatile BYTE EP8FIFOPFH ; // EP8 Programmable Flag trigger H EXTERN xdata _AT_(0xE637) volatile BYTE EP8FIFOPFL ; // EP8 Programmable Flag trigger L EXTERN xdata _AT_(0xE640) volatile BYTE EP2ISOINPKTS ; // EP2 (if ISO) IN Packets per frame (1-3) EXTERN xdata _AT_(0xE641) volatile BYTE EP4ISOINPKTS ; // EP4 (if ISO) IN Packets per frame (1-3) EXTERN xdata _AT_(0xE642) volatile BYTE EP6ISOINPKTS ; // EP6 (if ISO) IN Packets per frame (1-3) EXTERN xdata _AT_(0xE643) volatile BYTE EP8ISOINPKTS ; // EP8 (if ISO) IN Packets per frame (1-3) EXTERN xdata _AT_(0xE648) volatile BYTE INPKTEND ; // Force IN Packet End EXTERN xdata _AT_(0xE649) volatile BYTE OUTPKTEND ; // Force OUT Packet End // Interrupts EXTERN xdata _AT_(0xE650) volatile BYTE EP2FIFOIE ; // Endpoint 2 Flag Interrupt Enable EXTERN xdata _AT_(0xE651) volatile BYTE EP2FIFOIRQ ; // Endpoint 2 Flag Interrupt Request EXTERN xdata _AT_(0xE652) volatile BYTE EP4FIFOIE ; // Endpoint 4 Flag Interrupt Enable EXTERN xdata _AT_(0xE653) volatile BYTE EP4FIFOIRQ ; // Endpoint 4 Flag Interrupt Request EXTERN xdata _AT_(0xE654) volatile BYTE EP6FIFOIE ; // Endpoint 6 Flag Interrupt Enable EXTERN xdata _AT_(0xE655) volatile BYTE EP6FIFOIRQ ; // Endpoint 6 Flag Interrupt Request EXTERN xdata _AT_(0xE656) volatile BYTE EP8FIFOIE ; // Endpoint 8 Flag Interrupt Enable EXTERN xdata _AT_(0xE657) volatile BYTE EP8FIFOIRQ ; // Endpoint 8 Flag Interrupt Request EXTERN xdata _AT_(0xE658) volatile BYTE IBNIE ; // IN-BULK-NAK Interrupt Enable EXTERN xdata _AT_(0xE659) volatile BYTE IBNIRQ ; // IN-BULK-NAK interrupt Request EXTERN xdata _AT_(0xE65A) volatile BYTE NAKIE ; // Endpoint Ping NAK interrupt Enable EXTERN xdata _AT_(0xE65B) volatile BYTE NAKIRQ ; // Endpoint Ping NAK interrupt Request EXTERN xdata _AT_(0xE65C) volatile BYTE USBIE ; // USB Int Enables EXTERN xdata _AT_(0xE65D) volatile BYTE USBIRQ ; // USB Interrupt Requests EXTERN xdata _AT_(0xE65E) volatile BYTE EPIE ; // Endpoint Interrupt Enables EXTERN xdata _AT_(0xE65F) volatile BYTE EPIRQ ; // Endpoint Interrupt Requests EXTERN xdata _AT_(0xE660) volatile BYTE GPIFIE ; // GPIF Interrupt Enable EXTERN xdata _AT_(0xE661) volatile BYTE GPIFIRQ ; // GPIF Interrupt Request EXTERN xdata _AT_(0xE662) volatile BYTE USBERRIE ; // USB Error Interrupt Enables EXTERN xdata _AT_(0xE663) volatile BYTE USBERRIRQ ; // USB Error Interrupt Requests EXTERN xdata _AT_(0xE664) volatile BYTE ERRCNTLIM ; // USB Error counter and limit EXTERN xdata _AT_(0xE665) volatile BYTE CLRERRCNT ; // Clear Error Counter EC[3..0] EXTERN xdata _AT_(0xE666) volatile BYTE INT2IVEC ; // Interupt 2 (USB) Autovector EXTERN xdata _AT_(0xE667) volatile BYTE INT4IVEC ; // Interupt 4 (FIFOS & GPIF) Autovector EXTERN xdata _AT_(0xE668) volatile BYTE INTSETUP ; // Interrupt 2&4 Setup // Input/Output EXTERN xdata _AT_(0xE670) volatile BYTE PORTACFG ; // I/O PORTA Alternate Configuration EXTERN xdata _AT_(0xE671) volatile BYTE PORTCCFG ; // I/O PORTC Alternate Configuration EXTERN xdata _AT_(0xE672) volatile BYTE PORTECFG ; // I/O PORTE Alternate Configuration EXTERN xdata _AT_(0xE678) volatile BYTE I2CS ; // Control & Status EXTERN xdata _AT_(0xE679) volatile BYTE I2DAT ; // Data EXTERN xdata _AT_(0xE67A) volatile BYTE I2CTL ; // I2C Control EXTERN xdata _AT_(0xE67B) volatile BYTE XAUTODAT1 ; // Autoptr1 MOVX access EXTERN xdata _AT_(0xE67C) volatile BYTE XAUTODAT2 ; // Autoptr2 MOVX access #define EXTAUTODAT1 XAUTODAT1 #define EXTAUTODAT2 XAUTODAT2 // USB Control EXTERN xdata _AT_(0xE680) volatile BYTE USBCS ; // USB Control & Status EXTERN xdata _AT_(0xE681) volatile BYTE SUSPEND ; // Put chip into suspend EXTERN xdata _AT_(0xE682) volatile BYTE WAKEUPCS ; // Wakeup source and polarity EXTERN xdata _AT_(0xE683) volatile BYTE TOGCTL ; // Toggle Control EXTERN xdata _AT_(0xE684) volatile BYTE USBFRAMEH ; // USB Frame count H EXTERN xdata _AT_(0xE685) volatile BYTE USBFRAMEL ; // USB Frame count L EXTERN xdata _AT_(0xE686) volatile BYTE MICROFRAME ; // Microframe count, 0-7 EXTERN xdata _AT_(0xE687) volatile BYTE FNADDR ; // USB Function address // Endpoints EXTERN xdata _AT_(0xE68A) volatile BYTE EP0BCH ; // Endpoint 0 Byte Count H EXTERN xdata _AT_(0xE68B) volatile BYTE EP0BCL ; // Endpoint 0 Byte Count L EXTERN xdata _AT_(0xE68D) volatile BYTE EP1OUTBC ; // Endpoint 1 OUT Byte Count EXTERN xdata _AT_(0xE68F) volatile BYTE EP1INBC ; // Endpoint 1 IN Byte Count EXTERN xdata _AT_(0xE690) volatile BYTE EP2BCH ; // Endpoint 2 Byte Count H EXTERN xdata _AT_(0xE691) volatile BYTE EP2BCL ; // Endpoint 2 Byte Count L EXTERN xdata _AT_(0xE694) volatile BYTE EP4BCH ; // Endpoint 4 Byte Count H EXTERN xdata _AT_(0xE695) volatile BYTE EP4BCL ; // Endpoint 4 Byte Count L EXTERN xdata _AT_(0xE698) volatile BYTE EP6BCH ; // Endpoint 6 Byte Count H EXTERN xdata _AT_(0xE699) volatile BYTE EP6BCL ; // Endpoint 6 Byte Count L EXTERN xdata _AT_(0xE69C) volatile BYTE EP8BCH ; // Endpoint 8 Byte Count H EXTERN xdata _AT_(0xE69D) volatile BYTE EP8BCL ; // Endpoint 8 Byte Count L EXTERN xdata _AT_(0xE6A0) volatile BYTE EP0CS ; // Endpoint Control and Status EXTERN xdata _AT_(0xE6A1) volatile BYTE EP1OUTCS ; // Endpoint 1 OUT Control and Status EXTERN xdata _AT_(0xE6A2) volatile BYTE EP1INCS ; // Endpoint 1 IN Control and Status EXTERN xdata _AT_(0xE6A3) volatile BYTE EP2CS ; // Endpoint 2 Control and Status EXTERN xdata _AT_(0xE6A4) volatile BYTE EP4CS ; // Endpoint 4 Control and Status EXTERN xdata _AT_(0xE6A5) volatile BYTE EP6CS ; // Endpoint 6 Control and Status EXTERN xdata _AT_(0xE6A6) volatile BYTE EP8CS ; // Endpoint 8 Control and Status EXTERN xdata _AT_(0xE6A7) volatile BYTE EP2FIFOFLGS ; // Endpoint 2 Flags EXTERN xdata _AT_(0xE6A8) volatile BYTE EP4FIFOFLGS ; // Endpoint 4 Flags EXTERN xdata _AT_(0xE6A9) volatile BYTE EP6FIFOFLGS ; // Endpoint 6 Flags EXTERN xdata _AT_(0xE6AA) volatile BYTE EP8FIFOFLGS ; // Endpoint 8 Flags EXTERN xdata _AT_(0xE6AB) volatile BYTE EP2FIFOBCH ; // EP2 FIFO total byte count H EXTERN xdata _AT_(0xE6AC) volatile BYTE EP2FIFOBCL ; // EP2 FIFO total byte count L EXTERN xdata _AT_(0xE6AD) volatile BYTE EP4FIFOBCH ; // EP4 FIFO total byte count H EXTERN xdata _AT_(0xE6AE) volatile BYTE EP4FIFOBCL ; // EP4 FIFO total byte count L EXTERN xdata _AT_(0xE6AF) volatile BYTE EP6FIFOBCH ; // EP6 FIFO total byte count H EXTERN xdata _AT_(0xE6B0) volatile BYTE EP6FIFOBCL ; // EP6 FIFO total byte count L EXTERN xdata _AT_(0xE6B1) volatile BYTE EP8FIFOBCH ; // EP8 FIFO total byte count H EXTERN xdata _AT_(0xE6B2) volatile BYTE EP8FIFOBCL ; // EP8 FIFO total byte count L EXTERN xdata _AT_(0xE6B3) volatile BYTE SUDPTRH ; // Setup Data Pointer high address byte EXTERN xdata _AT_(0xE6B4) volatile BYTE SUDPTRL ; // Setup Data Pointer low address byte EXTERN xdata _AT_(0xE6B5) volatile BYTE SUDPTRCTL ; // Setup Data Pointer Auto Mode EXTERN xdata _AT_(0xE6B8) volatile BYTE SETUPDAT[8] ; // 8 bytes of SETUP data // GPIF EXTERN xdata _AT_(0xE6C0) volatile BYTE GPIFWFSELECT ; // Waveform Selector EXTERN xdata _AT_(0xE6C1) volatile BYTE GPIFIDLECS ; // GPIF Done, GPIF IDLE drive mode EXTERN xdata _AT_(0xE6C2) volatile BYTE GPIFIDLECTL ; // Inactive Bus, CTL states EXTERN xdata _AT_(0xE6C3) volatile BYTE GPIFCTLCFG ; // CTL OUT pin drive EXTERN xdata _AT_(0xE6C4) volatile BYTE GPIFADRH ; // GPIF Address H EXTERN xdata _AT_(0xE6C5) volatile BYTE GPIFADRL ; // GPIF Address L EXTERN xdata _AT_(0xE6CE) volatile BYTE GPIFTCB3 ; // GPIF Transaction Count Byte 3 EXTERN xdata _AT_(0xE6CF) volatile BYTE GPIFTCB2 ; // GPIF Transaction Count Byte 2 EXTERN xdata _AT_(0xE6D0) volatile BYTE GPIFTCB1 ; // GPIF Transaction Count Byte 1 EXTERN xdata _AT_(0xE6D1) volatile BYTE GPIFTCB0 ; // GPIF Transaction Count Byte 0 #define EP2GPIFTCH GPIFTCB1 // these are here for backwards compatibility #define EP2GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) #define EP4GPIFTCH GPIFTCB1 // these are here for backwards compatibility #define EP4GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) #define EP6GPIFTCH GPIFTCB1 // these are here for backwards compatibility #define EP6GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) #define EP8GPIFTCH GPIFTCB1 // these are here for backwards compatibility #define EP8GPIFTCL GPIFTCB0 // before REVE silicon (ie. REVB and REVD) // EXTERN xdata volatile BYTE EP2GPIFTCH _AT_ 0xE6D0; // EP2 GPIF Transaction Count High // EXTERN xdata volatile BYTE EP2GPIFTCL _AT_ 0xE6D1; // EP2 GPIF Transaction Count Low EXTERN xdata _AT_(0xE6D2) volatile BYTE EP2GPIFFLGSEL ; // EP2 GPIF Flag select EXTERN xdata _AT_(0xE6D3) volatile BYTE EP2GPIFPFSTOP ; // Stop GPIF EP2 transaction on prog. flag EXTERN xdata _AT_(0xE6D4) volatile BYTE EP2GPIFTRIG ; // EP2 FIFO Trigger // EXTERN xdata volatile BYTE EP4GPIFTCH _AT_ 0xE6D8; // EP4 GPIF Transaction Count High // EXTERN xdata volatile BYTE EP4GPIFTCL _AT_ 0xE6D9; // EP4 GPIF Transactionr Count Low EXTERN xdata _AT_(0xE6DA) volatile BYTE EP4GPIFFLGSEL ; // EP4 GPIF Flag select EXTERN xdata _AT_(0xE6DB) volatile BYTE EP4GPIFPFSTOP ; // Stop GPIF EP4 transaction on prog. flag EXTERN xdata _AT_(0xE6DC) volatile BYTE EP4GPIFTRIG ; // EP4 FIFO Trigger // EXTERN xdata volatile BYTE EP6GPIFTCH _AT_ 0xE6E0; // EP6 GPIF Transaction Count High // EXTERN xdata volatile BYTE EP6GPIFTCL _AT_ 0xE6E1; // EP6 GPIF Transaction Count Low EXTERN xdata _AT_(0xE6E2) volatile BYTE EP6GPIFFLGSEL ; // EP6 GPIF Flag select EXTERN xdata _AT_(0xE6E3) volatile BYTE EP6GPIFPFSTOP ; // Stop GPIF EP6 transaction on prog. flag EXTERN xdata _AT_(0xE6E4) volatile BYTE EP6GPIFTRIG ; // EP6 FIFO Trigger // EXTERN xdata volatile BYTE EP8GPIFTCH _AT_ 0xE6E8; // EP8 GPIF Transaction Count High // EXTERN xdata volatile BYTE EP8GPIFTCL _AT_ 0xE6E9; // EP8GPIF Transaction Count Low EXTERN xdata _AT_(0xE6EA) volatile BYTE EP8GPIFFLGSEL ; // EP8 GPIF Flag select EXTERN xdata _AT_(0xE6EB) volatile BYTE EP8GPIFPFSTOP ; // Stop GPIF EP8 transaction on prog. flag EXTERN xdata _AT_(0xE6EC) volatile BYTE EP8GPIFTRIG ; // EP8 FIFO Trigger EXTERN xdata _AT_(0xE6F0) volatile BYTE XGPIFSGLDATH ; // GPIF Data H (16-bit mode only) EXTERN xdata _AT_(0xE6F1) volatile BYTE XGPIFSGLDATLX ; // Read/Write GPIF Data L & trigger transac EXTERN xdata _AT_(0xE6F2) volatile BYTE XGPIFSGLDATLNOX ; // Read GPIF Data L, no transac trigger EXTERN xdata _AT_(0xE6F3) volatile BYTE GPIFREADYCFG ; // Internal RDY,Sync/Async, RDY5CFG EXTERN xdata _AT_(0xE6F4) volatile BYTE GPIFREADYSTAT ; // RDY pin states EXTERN xdata _AT_(0xE6F5) volatile BYTE GPIFABORT ; // Abort GPIF cycles // UDMA EXTERN xdata _AT_(0xE6C6) volatile BYTE FLOWSTATE ; //Defines GPIF flow state EXTERN xdata _AT_(0xE6C7) volatile BYTE FLOWLOGIC ; //Defines flow/hold decision criteria EXTERN xdata _AT_(0xE6C8) volatile BYTE FLOWEQ0CTL ; //CTL states during active flow state EXTERN xdata _AT_(0xE6C9) volatile BYTE FLOWEQ1CTL ; //CTL states during hold flow state EXTERN xdata _AT_(0xE6CA) volatile BYTE FLOWHOLDOFF ; EXTERN xdata _AT_(0xE6CB) volatile BYTE FLOWSTB ; //CTL/RDY Signal to use as master data strobe EXTERN xdata _AT_(0xE6CC) volatile BYTE FLOWSTBEDGE ; //Defines active master strobe edge EXTERN xdata _AT_(0xE6CD) volatile BYTE FLOWSTBHPERIOD ; //Half Period of output master strobe EXTERN xdata _AT_(0xE60C) volatile BYTE GPIFHOLDAMOUNT ; //Data delay shift EXTERN xdata _AT_(0xE67D) volatile BYTE UDMACRCH ; //CRC Upper byte EXTERN xdata _AT_(0xE67E) volatile BYTE UDMACRCL ; //CRC Lower byte EXTERN xdata _AT_(0xE67F) volatile BYTE UDMACRCQUAL ; //UDMA In only, host terminated use only // Debug/Test EXTERN xdata _AT_(0xE6F8) volatile BYTE DBUG ; // Debug EXTERN xdata _AT_(0xE6F9) volatile BYTE TESTCFG ; // Test configuration EXTERN xdata _AT_(0xE6FA) volatile BYTE USBTEST ; // USB Test Modes EXTERN xdata _AT_(0xE6FB) volatile BYTE CT1 ; // Chirp Test--Override EXTERN xdata _AT_(0xE6FC) volatile BYTE CT2 ; // Chirp Test--FSM EXTERN xdata _AT_(0xE6FD) volatile BYTE CT3 ; // Chirp Test--Control Signals EXTERN xdata _AT_(0xE6FE) volatile BYTE CT4 ; // Chirp Test--Inputs // Endpoint Buffers EXTERN xdata _AT_(0xE740) volatile BYTE EP0BUF[64] ; // EP0 IN-OUT buffer EXTERN xdata _AT_(0xE780) volatile BYTE EP1OUTBUF[64] ; // EP1-OUT buffer EXTERN xdata _AT_(0xE7C0) volatile BYTE EP1INBUF[64] ; // EP1-IN buffer EXTERN xdata _AT_(0xF000) volatile BYTE EP2FIFOBUF[1024] ; // 512/1024-byte EP2 buffer (IN or OUT) EXTERN xdata _AT_(0xF400) volatile BYTE EP4FIFOBUF[1024] ; // 512 byte EP4 buffer (IN or OUT) EXTERN xdata _AT_(0xF800) volatile BYTE EP6FIFOBUF[1024] ; // 512/1024-byte EP6 buffer (IN or OUT) EXTERN xdata _AT_(0xFC00) volatile BYTE EP8FIFOBUF[1024] ; // 512 byte EP8 buffer (IN or OUT) #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; sfr SP = 0x81; sfr DPL = 0x82; sfr DPH = 0x83; sfr DPL1 = 0x84; sfr DPH1 = 0x85; sfr DPS = 0x86; /* DPS */ sbit SEL = 0x86+0; sfr PCON = 0x87; /* PCON */ //sbit IDLE = 0x87+0; //sbit STOP = 0x87+1; //sbit GF0 = 0x87+2; //sbit GF1 = 0x87+3; //sbit SMOD0 = 0x87+7; sfr TCON = 0x88; /* TCON */ sbit IT0 = 0x88+0; sbit IE0 = 0x88+1; sbit IT1 = 0x88+2; sbit IE1 = 0x88+3; sbit TR0 = 0x88+4; sbit TF0 = 0x88+5; sbit TR1 = 0x88+6; sbit TF1 = 0x88+7; sfr TMOD = 0x89; /* 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 TL0 = 0x8A; sfr TL1 = 0x8B; sfr TH0 = 0x8C; sfr TH1 = 0x8D; sfr CKCON = 0x8E; /* 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 SPC_FNC = 0x8F; // Was WRS in Reg320 /* CKCON */ //sbit WRS = 0x8F+0; sfr at 0x90 IOB; sfr EXIF = 0x91; // EXIF Bit Values differ from Reg320 /* EXIF */ //sbit USBINT = 0x91+4; //sbit I2CINT = 0x91+5; //sbit IE4 = 0x91+6; //sbit IE5 = 0x91+7; sfr MPAGE = 0x92; sfr SCON0 = 0x98; /* SCON0 */ sbit RI = 0x98+0; sbit TI = 0x98+1; sbit RB8 = 0x98+2; sbit TB8 = 0x98+3; sbit REN = 0x98+4; sbit SM2 = 0x98+5; sbit SM1 = 0x98+6; sbit SM0 = 0x98+7; sfr SBUF0 = 0x99; sfr APTR1H = 0x9A; sfr APTR1L = 0x9B; sfr AUTODAT1 = 0x9C; sfr AUTOPTRH2 = 0x9D; sfr AUTOPTRL2 = 0x9E; sfr AUTODAT2 = 0x9F; sfr at 0xA0 IOC; sfr INT2CLR = 0xA1; sfr INT4CLR = 0xA2; sfr IE = 0xA8; /* IE */ sbit EX0 = 0xA8+0; sbit ET0 = 0xA8+1; sbit EX1 = 0xA8+2; sbit ET1 = 0xA8+3; sbit ES0 = 0xA8+4; sbit ET2 = 0xA8+5; sbit ES1 = 0xA8+6; sbit EA = 0xA8+7; sfr EP2468STAT = 0xAA; /* 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 EP24FIFOFLGS = 0xAB; sfr EP68FIFOFLGS = 0xAC; sfr AUTOPTRSETUP = 0xAF; /* AUTOPTRSETUP */ sbit EXTACC = 0xAF+0; sbit APTR1FZ = 0xAF+1; sbit APTR2FZ = 0xAF+2; sfr at 0xB0 IOD; 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 IP = 0xB8; /* IP */ sbit PX0 = 0xB8+0; sbit PT0 = 0xB8+1; sbit PX1 = 0xB8+2; sbit PT1 = 0xB8+3; sbit PS0 = 0xB8+4; sbit PT2 = 0xB8+5; sbit PS1 = 0xB8+6; sfr EP01STAT = 0xBA; sfr GPIFTRIG = 0xBB; sfr GPIFSGLDATH = 0xBD; sfr GPIFSGLDATLX = 0xBE; sfr GPIFSGLDATLNOX = 0xBF; sfr SCON1 = 0xC0; /* SCON1 */ sbit RI1 = 0xC0+0; sbit TI1 = 0xC0+1; sbit RB81 = 0xC0+2; sbit TB81 = 0xC0+3; sbit REN1 = 0xC0+4; sbit SM21 = 0xC0+5; sbit SM11 = 0xC0+6; sbit SM01 = 0xC0+7; sfr SBUF1 = 0xC1; sfr T2CON = 0xC8; /* T2CON */ sbit CP_RL2 = 0xC8+0; sbit C_T2 = 0xC8+1; sbit TR2 = 0xC8+2; sbit EXEN2 = 0xC8+3; sbit TCLK = 0xC8+4; sbit RCLK = 0xC8+5; sbit EXF2 = 0xC8+6; sbit TF2 = 0xC8+7; sfr RCAP2L = 0xCA; sfr RCAP2H = 0xCB; sfr TL2 = 0xCC; sfr TH2 = 0xCD; sfr PSW = 0xD0; /* PSW */ sbit P = 0xD0+0; sbit FL = 0xD0+1; sbit OV = 0xD0+2; sbit RS0 = 0xD0+3; sbit RS1 = 0xD0+4; sbit F0 = 0xD0+5; sbit AC = 0xD0+6; sbit CY = 0xD0+7; sfr EICON = 0xD8; // Was WDCON in DS80C320; Bit Values differ from Reg320 /* EICON */ sbit INT6 = 0xD8+3; sbit RESI = 0xD8+4; sbit ERESI = 0xD8+5; sbit SMOD1 = 0xD8+7; sfr ACC = 0xE0; sfr EIE = 0xE8; // EIE Bit Values differ from Reg320 /* EIE */ sbit EUSB = 0xE8+0; sbit EI2C = 0xE8+1; sbit EIEX4 = 0xE8+2; sbit EIEX5 = 0xE8+3; sbit EIEX6 = 0xE8+4; sfr B = 0xF0; sfr EIP = 0xF8; // EIP Bit Values differ from Reg320 /* EIP */ sbit PUSB = 0xF8+0; sbit PI2C = 0xF8+1; sbit EIPX4 = 0xF8+2; sbit EIPX5 = 0xF8+3; sbit EIPX6 = 0xF8+4; /*----------------------------------------------------------------------------- Bit Masks -----------------------------------------------------------------------------*/ #define bmBIT0 1 #define bmBIT1 2 #define bmBIT2 4 #define bmBIT3 8 #define bmBIT4 16 #define bmBIT5 32 #define bmBIT6 64 #define bmBIT7 128 /* 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 #endif /* FX2REGS_H */