at91sam7x256.inc

一、开发环境 1、开发板： AT91SAM7X256-EK 2、仿真器： SAM-ICE（ATMEL） 3、开发软件： ADS1.2 (ARM调试模式) 二、程序功能 1、程序目的：AT

;-  ----------------------------------------------------------------------------
;-          ATMEL Microcontroller Software Support  -  ROUSSET  -
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;-  DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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;-  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;-  ----------------------------------------------------------------------------
;- File Name           : AT91SAM7X256.h
;- Object              : AT91SAM7X256 definitions
;- Generated           : AT91 SW Application Group  11/02/2005 (15:17:24)
;- 
;- CVS Reference       : /AT91SAM7X256.pl/1.14/Tue Sep 13 15:06:52 2005//
;- CVS Reference       : /SYS_SAM7X.pl/1.3/Tue Feb  1 17:01:43 2005//
;- CVS Reference       : /MC_SAM7X.pl/1.2/Fri May 20 14:13:04 2005//
;- CVS Reference       : /PMC_SAM7X.pl/1.4/Tue Feb  8 13:58:10 2005//
;- CVS Reference       : /RSTC_SAM7X.pl/1.2/Wed Jul 13 14:57:50 2005//
;- CVS Reference       : /UDP_SAM7X.pl/1.1/Tue May 10 11:35:35 2005//
;- CVS Reference       : /PWM_SAM7X.pl/1.1/Tue May 10 11:53:07 2005//
;- CVS Reference       : /AIC_6075B.pl/1.3/Fri May 20 14:01:30 2005//
;- CVS Reference       : /PIO_6057A.pl/1.2/Thu Feb  3 10:18:28 2005//
;- CVS Reference       : /RTTC_6081A.pl/1.2/Tue Nov  9 14:43:58 2004//
;- CVS Reference       : /PITC_6079A.pl/1.2/Tue Nov  9 14:43:56 2004//
;- CVS Reference       : /WDTC_6080A.pl/1.3/Tue Nov  9 14:44:00 2004//
;- CVS Reference       : /VREG_6085B.pl/1.1/Tue Feb  1 16:05:48 2005//
;- CVS Reference       : /PDC_6074C.pl/1.2/Thu Feb  3 08:48:54 2005//
;- CVS Reference       : /DBGU_6059D.pl/1.1/Mon Jan 31 13:15:32 2005//
;- CVS Reference       : /SPI_6088D.pl/1.3/Fri May 20 14:08:59 2005//
;- CVS Reference       : /US_6089C.pl/1.1/Mon Jul 12 18:23:26 2004//
;- CVS Reference       : /SSC_6078B.pl/1.1/Wed Jul 13 15:19:19 2005//
;- CVS Reference       : /TWI_6061A.pl/1.1/Tue Jul 13 07:38:06 2004//
;- CVS Reference       : /TC_6082A.pl/1.7/Fri Mar 11 12:52:17 2005//
;- CVS Reference       : /CAN_6019B.pl/1.1/Tue Mar  8 12:42:22 2005//
;- CVS Reference       : /EMACB_6119A.pl/1.6/Wed Jul 13 15:05:35 2005//
;- CVS Reference       : /ADC_6051C.pl/1.1/Fri Oct 17 09:12:38 2003//
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;- Hardware register definition

;- *****************************************************************************
;-              SOFTWARE API DEFINITION  FOR System Peripherals
;- *****************************************************************************

;- *****************************************************************************
;-              SOFTWARE API DEFINITION  FOR Advanced Interrupt Controller
;- *****************************************************************************
                ^ 0 ;- AT91S_AIC
AIC_SMR         # 128 ;- Source Mode Register
AIC_SVR         # 128 ;- Source Vector Register
AIC_IVR         #  4 ;- IRQ Vector Register
AIC_FVR         #  4 ;- FIQ Vector Register
AIC_ISR         #  4 ;- Interrupt Status Register
AIC_IPR         #  4 ;- Interrupt Pending Register
AIC_IMR         #  4 ;- Interrupt Mask Register
AIC_CISR        #  4 ;- Core Interrupt Status Register
                #  8 ;- Reserved
AIC_IECR        #  4 ;- Interrupt Enable Command Register
AIC_IDCR        #  4 ;- Interrupt Disable Command Register
AIC_ICCR        #  4 ;- Interrupt Clear Command Register
AIC_ISCR        #  4 ;- Interrupt Set Command Register
AIC_EOICR       #  4 ;- End of Interrupt Command Register
AIC_SPU         #  4 ;- Spurious Vector Register
AIC_DCR         #  4 ;- Debug Control Register (Protect)
                #  4 ;- Reserved
AIC_FFER        #  4 ;- Fast Forcing Enable Register
AIC_FFDR        #  4 ;- Fast Forcing Disable Register
AIC_FFSR        #  4 ;- Fast Forcing Status Register
;- -------- AIC_SMR : (AIC Offset: 0x0) Control Register -------- 
AT91C_AIC_PRIOR           EQU (0x7:SHL:0) ;- (AIC) Priority Level
AT91C_AIC_PRIOR_LOWEST    EQU (0x0) ;- (AIC) Lowest priority level
AT91C_AIC_PRIOR_HIGHEST   EQU (0x7) ;- (AIC) Highest priority level
AT91C_AIC_SRCTYPE         EQU (0x3:SHL:5) ;- (AIC) Interrupt Source Type
AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL EQU (0x0:SHL:5) ;- (AIC) Internal Sources Code Label High-level Sensitive
AT91C_AIC_SRCTYPE_EXT_LOW_LEVEL EQU (0x0:SHL:5) ;- (AIC) External Sources Code Label Low-level Sensitive
AT91C_AIC_SRCTYPE_INT_POSITIVE_EDGE EQU (0x1:SHL:5) ;- (AIC) Internal Sources Code Label Positive Edge triggered
AT91C_AIC_SRCTYPE_EXT_NEGATIVE_EDGE EQU (0x1:SHL:5) ;- (AIC) External Sources Code Label Negative Edge triggered
AT91C_AIC_SRCTYPE_HIGH_LEVEL EQU (0x2:SHL:5) ;- (AIC) Internal Or External Sources Code Label High-level Sensitive
AT91C_AIC_SRCTYPE_POSITIVE_EDGE EQU (0x3:SHL:5) ;- (AIC) Internal Or External Sources Code Label Positive Edge triggered
;- -------- AIC_CISR : (AIC Offset: 0x114) AIC Core Interrupt Status Register -------- 
AT91C_AIC_NFIQ            EQU (0x1:SHL:0) ;- (AIC) NFIQ Status
AT91C_AIC_NIRQ            EQU (0x1:SHL:1) ;- (AIC) NIRQ Status
;- -------- AIC_DCR : (AIC Offset: 0x138) AIC Debug Control Register (Protect) -------- 
AT91C_AIC_DCR_PROT        EQU (0x1:SHL:0) ;- (AIC) Protection Mode
AT91C_AIC_DCR_GMSK        EQU (0x1:SHL:1) ;- (AIC) General Mask

;- *****************************************************************************
;-              SOFTWARE API DEFINITION  FOR Peripheral DMA Controller
;- *****************************************************************************
                ^ 0 ;- AT91S_PDC
PDC_RPR         #  4 ;- Receive Pointer Register
PDC_RCR         #  4 ;- Receive Counter Register
PDC_TPR         #  4 ;- Transmit Pointer Register
PDC_TCR         #  4 ;- Transmit Counter Register
PDC_RNPR        #  4 ;- Receive Next Pointer Register
PDC_RNCR        #  4 ;- Receive Next Counter Register
PDC_TNPR        #  4 ;- Transmit Next Pointer Register
PDC_TNCR        #  4 ;- Transmit Next Counter Register
PDC_PTCR        #  4 ;- PDC Transfer Control Register
PDC_PTSR        #  4 ;- PDC Transfer Status Register
;- -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register -------- 
AT91C_PDC_RXTEN           EQU (0x1:SHL:0) ;- (PDC) Receiver Transfer Enable
AT91C_PDC_RXTDIS          EQU (0x1:SHL:1) ;- (PDC) Receiver Transfer Disable
AT91C_PDC_TXTEN           EQU (0x1:SHL:8) ;- (PDC) Transmitter Transfer Enable
AT91C_PDC_TXTDIS          EQU (0x1:SHL:9) ;- (PDC) Transmitter Transfer Disable
;- -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register -------- 

;- *****************************************************************************
;-              SOFTWARE API DEFINITION  FOR Debug Unit
;- *****************************************************************************
                ^ 0 ;- AT91S_DBGU
DBGU_CR         #  4 ;- Control Register
DBGU_MR         #  4 ;- Mode Register
DBGU_IER        #  4 ;- Interrupt Enable Register
DBGU_IDR        #  4 ;- Interrupt Disable Register
DBGU_IMR        #  4 ;- Interrupt Mask Register
DBGU_CSR        #  4 ;- Channel Status Register
DBGU_RHR        #  4 ;- Receiver Holding Register
DBGU_THR        #  4 ;- Transmitter Holding Register
DBGU_BRGR       #  4 ;- Baud Rate Generator Register
                # 28 ;- Reserved
DBGU_CIDR       #  4 ;- Chip ID Register
DBGU_EXID       #  4 ;- Chip ID Extension Register
DBGU_FNTR       #  4 ;- Force NTRST Register
                # 180 ;- Reserved
DBGU_RPR        #  4 ;- Receive Pointer Register
DBGU_RCR        #  4 ;- Receive Counter Register
DBGU_TPR        #  4 ;- Transmit Pointer Register
DBGU_TCR        #  4 ;- Transmit Counter Register
DBGU_RNPR       #  4 ;- Receive Next Pointer Register
DBGU_RNCR       #  4 ;- Receive Next Counter Register
DBGU_TNPR       #  4 ;- Transmit Next Pointer Register
DBGU_TNCR       #  4 ;- Transmit Next Counter Register
DBGU_PTCR       #  4 ;- PDC Transfer Control Register
DBGU_PTSR       #  4 ;- PDC Transfer Status Register
;- -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register -------- 
AT91C_US_RSTRX            EQU (0x1:SHL:2) ;- (DBGU) Reset Receiver
AT91C_US_RSTTX            EQU (0x1:SHL:3) ;- (DBGU) Reset Transmitter
AT91C_US_RXEN             EQU (0x1:SHL:4) ;- (DBGU) Receiver Enable
AT91C_US_RXDIS            EQU (0x1:SHL:5) ;- (DBGU) Receiver Disable
AT91C_US_TXEN             EQU (0x1:SHL:6) ;- (DBGU) Transmitter Enable
AT91C_US_TXDIS            EQU (0x1:SHL:7) ;- (DBGU) Transmitter Disable
AT91C_US_RSTSTA           EQU (0x1:SHL:8) ;- (DBGU) Reset Status Bits
;- -------- DBGU_MR : (DBGU Offset: 0x4) Debug Unit Mode Register -------- 
AT91C_US_PAR              EQU (0x7:SHL:9) ;- (DBGU) Parity type
AT91C_US_PAR_EVEN         EQU (0x0:SHL:9) ;- (DBGU) Even Parity
AT91C_US_PAR_ODD          EQU (0x1:SHL:9) ;- (DBGU) Odd Parity
AT91C_US_PAR_SPACE        EQU (0x2:SHL:9) ;- (DBGU) Parity forced to 0 (Space)
AT91C_US_PAR_MARK         EQU (0x3:SHL:9) ;- (DBGU) Parity forced to 1 (Mark)
AT91C_US_PAR_NONE         EQU (0x4:SHL:9) ;- (DBGU) No Parity
AT91C_US_PAR_MULTI_DROP   EQU (0x6:SHL:9) ;- (DBGU) Multi-drop mode
AT91C_US_CHMODE           EQU (0x3:SHL:14) ;- (DBGU) Channel Mode
AT91C_US_CHMODE_NORMAL    EQU (0x0:SHL:14) ;- (DBGU) Normal Mode: The USART channel operates as an RX/TX USART.
AT91C_US_CHMODE_AUTO      EQU (0x1:SHL:14) ;- (DBGU) Automatic Echo: Receiver Data Input is connected to the TXD pin.
AT91C_US_CHMODE_LOCAL     EQU (0x2:SHL:14) ;- (DBGU) Local Loopback: Transmitter Output Signal is connected to Receiver Input Signal.
AT91C_US_CHMODE_REMOTE    EQU (0x3:SHL:14) ;- (DBGU) Remote Loopback: RXD pin is internally connected to TXD pin.
;- -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register -------- 
AT91C_US_RXRDY            EQU (0x1:SHL:0) ;- (DBGU) RXRDY Interrupt
AT91C_US_TXRDY            EQU (0x1:SHL:1) ;- (DBGU) TXRDY Interrupt
AT91C_US_ENDRX            EQU (0x1:SHL:3) ;- (DBGU) End of Receive Transfer Interrupt
AT91C_US_ENDTX            EQU (0x1:SHL:4) ;- (DBGU) End of Transmit Interrupt
AT91C_US_OVRE             EQU (0x1:SHL:5) ;- (DBGU) Overrun Interrupt
AT91C_US_FRAME            EQU (0x1:SHL:6) ;- (DBGU) Framing Error Interrupt
AT91C_US_PARE             EQU (0x1:SHL:7) ;- (DBGU) Parity Error Interrupt
AT91C_US_TXEMPTY          EQU (0x1:SHL:9) ;- (DBGU) TXEMPTY Interrupt
AT91C_US_TXBUFE           EQU (0x1:SHL:11) ;- (DBGU) TXBUFE Interrupt
AT91C_US_RXBUFF           EQU (0x1:SHL:12) ;- (DBGU) RXBUFF Interrupt
AT91C_US_COMM_TX          EQU (0x1:SHL:30) ;- (DBGU) COMM_TX Interrupt
AT91C_US_COMM_RX          EQU (0x1:SHL:31) ;- (DBGU) COMM_RX Interrupt
;- -------- DBGU_IDR : (DBGU Offset: 0xc) Debug Unit Interrupt Disable Register -------- 
;- -------- DBGU_IMR : (DBGU Offset: 0x10) Debug Unit Interrupt Mask Register -------- 
;- -------- DBGU_CSR : (DBGU Offset: 0x14) Debug Unit Channel Status Register -------- 
;- -------- DBGU_FNTR : (DBGU Offset: 0x48) Debug Unit FORCE_NTRST Register -------- 
AT91C_US_FORCE_NTRST      EQU (0x1:SHL:0) ;- (DBGU) Force NTRST in JTAG

;- *****************************************************************************
;-              SOFTWARE API DEFINITION  FOR Parallel Input Output Controler
;- *****************************************************************************
                ^ 0 ;- AT91S_PIO
PIO_PER         #  4 ;- PIO Enable Register
PIO_PDR         #  4 ;- PIO Disable Register
PIO_PSR         #  4 ;- PIO Status Register
                #  4 ;- Reserved
PIO_OER         #  4 ;- Output Enable Register
PIO_ODR         #  4 ;- Output Disable Registerr
PIO_OSR         #  4 ;- Output Status Register
                #  4 ;- Reserved
PIO_IFER        #  4 ;- Input Filter Enable Register
PIO_IFDR        #  4 ;- Input Filter Disable Register
PIO_IFSR        #  4 ;- Input Filter Status Register
                #  4 ;- Reserved