r40008.inc

ATMEL公司的arm7处理器AT91R4008的库函数,我之前做的一个项目里面使用到的,在此网站上发现没有类似的资料,贡献给大家,能用到的最好.

#------------------------------------------------------------------------------
#-         ATMEL Microcontroller Software Support  -  ROUSSET  -
#------------------------------------------------------------------------------
# The software is delivered "AS IS" without warranty or condition of any
# kind, either express, implied or statutory. This includes without
# limitation any warranty or condition with respect to merchantability or
# fitness for any particular purpose, or against the infringements of
# intellectual property rights of others.
#------------------------------------------------------------------------------
#- File Name            : r40008.inc
#- Object               : AT91R40008 Definition File.
#-
#- 1.0 06/08/01  PFi    : Creation
#- 1.0 08/11/01  PFi    : SRAM_LIMIT Definition has been modify
#------------------------------------------------------------------------------


#--------------------------------------
#- Peripheral Identifier and Interrupt
#--------------------------------------

.EQU	FIQ_ID,              0       @- Fast Interrupt
.EQU	SWIRQ_ID,            1       @- Soft Interrupt (generated by the AIC)
.EQU	US0_ID,              2       @- USART Channel 0 interrupt
.EQU	US1_ID,              3       @- USART Channel 1 interrupt
.EQU	TC0_ID,              4       @- Timer Channel 0 interrupt
.EQU	TC1_ID,              5       @- Timer Channel 1 interrupt
.EQU	TC2_ID,              6       @- Timer Channel 2 interrupt
.EQU	WDI_ID,              7       @- Watchdog interrupt
.EQU	PIO_ID,              8       @- Parallel I/O Controller A interrupt

.EQU	IRQ0_ID,             16      @- External interrupt 0
.EQU	IRQ1_ID,             17      @- External interrupt 1
.EQU	IRQ2_ID,             18      @- External interrupt 2

#------------------------
#- Peripheral Memory Map
#------------------------

.EQU	WD_BASE,             0xFFFF8000      @- WD: Watchdog Timer Base Address
.EQU	PIO_BASE,            0xFFFF0000      @- Parallel I/O Controller Base Address
.EQU	USART1_BASE,         0xFFFCC000      @- USART 1 Base Address
.EQU	USART0_BASE,         0xFFFD0000      @- USART 0 Base Address

#- Timer Counter Base Addresses
.EQU	TCB0_BASE,           0xFFFE0000
.EQU	TC0_BASE,            0xFFFE0000
.EQU	TC1_BASE,            0xFFFE0040
.EQU	TC2_BASE,            0xFFFE0080

#--------------------------
#- Internal RAM Definition
#--------------------------
# The Internal SRAM is redefined in two blocks (248K + 8K) due to the EB40A has no External SRAM. 
# The 8K (from 0x0 to 0x01FFF) are for Vector table and Exception stack defined by RAM_LIMIT.
# The 248K (from 0x2000 to 0x3FFFF) are for User Application code and Application stack defined by EXT_SRAM_LIMIT

.EQU	RAM_BASE,            (0x00000000)    @- Address of the Internal SRAM after the remap command
.EQU	RAM_SIZE,            (256*1024)      

# **************
# * WARNING !!!*  The RAM_LIMIT definition does not correspond to ( RAM_BASE + RAM_SIZE )
# ************** 

# - This is for compatipility with the cstartup_xxx.ads (flash, ice or angel).
.EQU	RAM_LIMIT,           (RAM_BASE + (8*1024))       @ The size of the Application stack is 8K.


#- The internal RAM is mapped at address 0x00300000 after reset until
#- Remap command is performed on the EBI.

.EQU	RAM_BASE_BOOT,       0x00300000

#-----------
#- ARM Core
#-----------
        .INCLUDE         "../../periph/arm7tdmi/arm.inc"

#-----------------------------
#- Special Function Registers
#-----------------------------
        .INCLUDE         "../../periph/special_function/sf.inc"

#-------------------------
#- External Bus Interface
#-------------------------
        .INCLUDE         "../../periph/ebi/ebi.inc"

#---------------------------
#- Power Saving Controller
#---------------------------
        .INCLUDE         "../../periph/power_saving/ps40800.inc"

#--------------------------------
#- Advanced Interrupt Controller
#--------------------------------

        .INCLUDE         "../../periph/aic/aic.inc"

#--------------------------
#- Parallel I/O Controller
#--------------------------
        .INCLUDE        "../../periph/pio/pio.inc"
        .INCLUDE     	"../../periph/pio/pio_single.inc"

.EQU	NB_PIO,          31          @- Number of PIO Lines


#-------------------
#- Pin Multiplexing
#-------------------
#- PIO Controller

.EQU	PIOTCLK0,        0           @- Timer 0 Clock signal
.EQU	PIOTIOA0,        1           @- Timer 0 Signal A
.EQU	PIOTIOB0,        2           @- Timer 0 Signal B

.EQU	PIOTCLK1,        3           @- Timer 1 Clock signal
.EQU	PIOTIOA1,        4           @- Timer 1 Signal A
.EQU	PIOTIOB1,        5           @- Timer 1 Signal B

.EQU	PIOTCLK2,        6           @- Timer 2 Clock signal input
.EQU	PIOTIOA2,        7           @- Timer 2 Signal A
.EQU	PIOTIOB2,        8           @- Timer 2 Signal B

.EQU	PIOIRQ0,         9           @- External Interrupt 0
.EQU	PIOIRQ1,         10          @- External Interrupt 1
.EQU	PIOIRQ2,         11          @- External Interrupt 2
.EQU	PIOFIQ,          12          @- Fast Interrupt input

.EQU	PIOSCK0,         13          @- USART 0 clock signal
.EQU	PIOTXD0,         14          @- USART 0 transmit data signal
.EQU	PIORXD0,         15          @- USART 0 receive data signal

.EQU	PIOSCK1,         20          @- USART 1 clock signal
.EQU	PIOTXD1,         21          @- USART 1 transmit data signal
.EQU	PIORXD1,         22          @- USART 1 receive data signal

.EQU	PIOMCK0,         25          @- Master Clock Output
.EQU	PIONCS2,         26          @- Chip Select 2
.EQU	PIONCS3,         27          @- Chip Select 3
.EQU	PIOCS7,          28          @- Address 20/Chip Select 7
.EQU	PIOCS6,          29          @- Address 21/Chip Select 6
.EQU	PIOCS5,          30          @- Address 22/Chip Select 5
.EQU	PIOCS4,          31          @- Address 23/Chip Select 4

#---------
#- USARTs
#---------
#- Definition file
        .INCLUDE         "../../periph/usart/usart.inc"

#-----------
#- Watchdog
#-----------
#- Definition file
        .INCLUDE         "../../periph/watchdog/wd.inc"

#----------------
#- Timer Counter
#----------------
        .INCLUDE         "../../periph/timer_counter/tc.inc"

#                .END