sam7s.lst

针对at91sam7s64芯片实现产生pwm信号

AA MACRO ASSEMBLER RSAM7S                                                                   13/11/07 16:42:20 PAGE     1


MACRO ASSEMBLER AA V2.50
OBJECT MODULE PLACED IN SAM7S.OBJ
ASSEMBLER INVOKED BY: C:\Keil\ARM\BIN\AA.exe SAM7S.s DEBUG EP

LOC      OBJ             LINE     SOURCE

                          1     
                          2     
                          3     
                          4     
                          5     
                          6     
                          7     
                          8     
                          9     
                         10     
                         11     
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                         25     
                         26     
                         27     
                         28     
                         29     
                         30     
                         31     
                         32     
                         33     
                         34     
 0010                    35             Mode_USR  EQU      0x10
 0011                    36             Mode_FIQ  EQU      0x11
 0012                    37             Mode_IRQ  EQU      0x12
 0013                    38             Mode_SVC  EQU      0x13
 0017                    39             Mode_ABT  EQU      0x17
 001B                    40             Mode_UND  EQU      0x1B
 001F                    41             Mode_SYS  EQU      0x1F
                         42     
 0080                    43             I_Bit     EQU      0x80     
 0040                    44             F_Bit     EQU      0x40     
                         45     
                         46     
                         47     
 00100000                48             FLASH_BASE      EQU     0x00100000   
 00200000                49             RAM_BASE        EQU     0x00200000
                         50     
                         51     
                         52     
                         53     
                         54     
                         55     
                         56     
                         57     
                         58     
AA MACRO ASSEMBLER RSAM7S                                                                   13/11/07 16:42:20 PAGE     2

                         59     
                         60     
                         61     
 0004                    62             UND_Stack_Size  EQU     0x00000004
 0004                    63             SVC_Stack_Size  EQU     0x00000004
 0004                    64             ABT_Stack_Size  EQU     0x00000004
 0004                    65             FIQ_Stack_Size  EQU     0x00000004
 0080                    66             IRQ_Stack_Size  EQU     0x00000080
 0400                    67             USR_Stack_Size  EQU     0x00000400
                         68     
00000000                 69     AREA   STACK, DATA, READWRITE, ALIGN=2
00000000                 70             DS   (USR_Stack_Size+3)&~3  ; Stack for User/System Mode 
00000400                 71             DS   (SVC_Stack_Size+3)&~3  ; Stack for Supervisor Mode
00000404                 72             DS   (IRQ_Stack_Size+3)&~3  ; Stack for Interrupt Mode
00000484                 73             DS   (FIQ_Stack_Size+3)&~3  ; Stack for Fast Interrupt Mode 
00000488                 74             DS   (ABT_Stack_Size+3)&~3  ; Stack for Abort Mode
0000048C                 75             DS   (UND_Stack_Size+3)&~3  ; Stack for Undefined Mode
00000490                 76     Top_Stack:
                         77     
                         78     
                         79     
 FFFFFF00                80             EFC_BASE        EQU     0xFFFFFF00   
 0060                    81             EFC_FMR         EQU     0x60         
                         82     
                         83     
                         84     
                         85     
                         86     
                         87     
                         88     
                         89     
                         90     
                         91     
                         92     
                         93     
 0001                    94             EFC_SETUP       EQU     1
 00320100                95             EFC_FMR_Val     EQU     0x00320100
                         96     
                         97     
                         98     
 FFFFFD40                99             WDT_BASE        EQU     0xFFFFFD40   
 0004                   100             WDT_MR          EQU     0x04         
                        101     
                        102     
                        103     
                        104     
                        105     
                        106     
                        107     
                        108     
                        109     
                        110     
                        111     
                        112     
                        113     
 0001                   114             WDT_SETUP       EQU     1
 8000                   115             WDT_MR_Val      EQU     0x00008000
                        116     
                        117     
                        118     
 FFFFFC00               119             PMC_BASE        EQU     0xFFFFFC00   
 0020                   120             PMC_MOR         EQU     0x20         
 0024                   121             PMC_MCFR        EQU     0x24         
 002C                   122             PMC_PLLR        EQU     0x2C         
 0030                   123             PMC_MCKR        EQU     0x30         
 0068                   124             PMC_SR          EQU     0x68         
AA MACRO ASSEMBLER RSAM7S                                                                   13/11/07 16:42:20 PAGE     3

 0001                   125             PMC_MOSCEN      EQU     (1<<0)       
 0002                   126             PMC_OSCBYPASS   EQU     (1<<1)       
 FF00                   127             PMC_OSCOUNT     EQU     (0xFF<<8)    
 00FF                   128             PMC_DIV         EQU     (0xFF<<0)    
 3F00                   129             PMC_PLLCOUNT    EQU     (0x3F<<8)    
 C000                   130             PMC_OUT         EQU     (0x03<<14)   
 07FF0000               131             PMC_MUL         EQU     (0x7FF<<16)  
 30000000               132             PMC_USBDIV      EQU     (0x03<<28)   
 0003                   133             PMC_CSS         EQU     (3<<0)       
 001C                   134             PMC_PRES        EQU     (7<<2)       
 0001                   135             PMC_MOSCS       EQU     (1<<0)       
 0004                   136             PMC_LOCK        EQU     (1<<2)       
                        137     
                        138     
                        139     
                        140     
                        141     
                        142     
                        143     
                        144     
                        145     
                        146     
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                        148     
                        149     
                        150     
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                        153     
                        154     
                        155     
                        156     
                        157     
                        158     
                        159     
                        160     
                        161     
                        162     
                        163     
                        164     
                        165     
                        166     
                        167     
                        168     
 0001                   169             PMC_SETUP       EQU     1
 0601                   170             PMC_MOR_Val     EQU     0x00000601
 00191C05               171             PMC_PLLR_Val    EQU     0x00191C05
 0007                   172             PMC_MCKR_Val    EQU     0x00000007
                        173     
                        174     
                        175     $if  (RAM_INTVEC)
                                
                                AREA   VECTORS, DATA, AT RAM_BASE
                                                DS      64
                                $endif         
                        180     
                        181     
                        182     
                        183     
                        184     $if  (RAM_MODE)
                                        CODE_BASE       EQU     RAM_BASE
                                $else 
 00100000               187             CODE_BASE       EQU     FLASH_BASE
                        188     $endif 
                        189                                                                             
00100000                190     AREA   STARTUPCODE, CODE, AT CODE_BASE
AA MACRO ASSEMBLER RSAM7S                                                                   13/11/07 16:42:20 PAGE     4

                        191            PUBLIC  __startup
                        192     
                        193            EXTERN  CODE32 (?C?INIT)
                        194     
                        195     __startup       PROC    CODE32
                        196     
                        197     
                        198     
                        199     EXTERN CODE32 (Undef_Handler?A)
                        200     EXTERN CODE32 (SWI_Handler?A)
                        201     EXTERN CODE32 (PAbt_Handler?A)
                        202     EXTERN CODE32 (DAbt_Handler?A)
                        203     ; EXTERN CODE32 (IRQ_Handler?A)
                        204     ; EXTERN CODE32 (FIQ_Handler?A)
                        205     
                        206     
                        207     
                        208     
                        209     
00100000 E59FF000       210     Vectors:        LDR     PC,Reset_Addr         
00100004 E59FF000       211                     LDR     PC,Undef_Addr
00100008 E59FF000       212                     LDR     PC,SWI_Addr
0010000C E59FF000       213                     LDR     PC,PAbt_Addr
00100010 E59FF000       214                     LDR     PC,DAbt_Addr
00100014 E1A00000       215                     NOP                             
                        216     ;               LDR     PC,IRQ_Addr
00100018 E51FFF20       217                     LDR     PC,[PC,#-0xF20]         
                        218     ;               LDR     PC,FIQ_Addr