wave50%.mp

利用ATmega16单片机的T2定时器产生方波的控制程序

NOTE: AVR Code addresses are word addresses
All other addresses (including ones in FLASH) are byte addresses

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0026   03A8 =    936. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0013  __text_start
       0013  __start
       0032  _exit
       0033  _port_init
       003E  _timer0_init
       0045  _timer0_ovf_isr
       00E3  _adc_init
       00EA  _adc_isr
       00EB  _init_devices
       00F6  _main
       0109  div32u
       010B  mod32u
       010F  div32s
       0111  mod32s
       013C  long_div_prolog
       014F  long_div_epilog
       015E  tst_R16_R19
       0163  tst_R24_R27
       0168  neg_R16_R19
       0171  neg_R24_R27
       017A  empy32u
       017A  empy32s
       01A6  pop_gset2
       01A8  push_gset1
       01AB  pop_gset1
       01AC  pop
       01BF  push_gset2
       01C2  long_prolog
       01D0  long_epilog
       01DB  tstzero1
       01E1  tstzero2
       01E7  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0060   0006 =      6. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  _Settings_PrintPhase
       0060  __bss_start
       0061  _Settings_PerDotGroupNum
       0062  _Ddummy
       0066  __bss_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   001E =     30. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\ICCAVR6.3\lib\crtAVR.o	[ crtavr.s ]
Wave50%.o	[ Wave50 ]
<library>	[ div32.s, emul32.s, gpop2.s, gpush.s, gpush2.s, longutil.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x26
data = 0x60
eeprom:1.512