i2c抢答器_从机程序.mp

《深入浅出AVR单片机——从ATmega48/88/168开始》的实例程序源代码

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   0034   0001 =      1. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0034  __idata_start
       0035  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0036   02DC =    732. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       001B  __start
       001B  __text_start
       003A  _exit
       003B  _Device_INIT
       004F  _Timer1_OVF_ISR
       0063  _TWR_ISR
       0068  _System_INIT
       006D  _Delay_ms
       007D  _Beep
       0087  _Insert_Timer1_OVF_ISR_Code
       0091  _Insert_TWI_ISR_Code
       010A  _main
       013C  push_gset5
       013E  push_gset4
       0140  push_gset3
       0142  push_gset2
       0144  push_gset1
       0147  pop_gset1
       0148  pop
       015B  push_lset
       0172  pop_lset
       0189  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0100   0001 =      1. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0100  _TWIProcess
       0100  __data_start
       0101  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0101   0003 =      3. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0101  __bss_start
       0102  _Time
       0104  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0032 =     50. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

c:\icc\lib\crtAVR.o	[ crtavr.s ]
HD_Support.o	[ HD_Support.c ]
EX_Support.o	[ EX_Support.c ]
System.o	[ System.c ]
<library>	[ gpush.s, lpush.s ]

User Global Definitions

ram_end = 0x2ff
hwstk_size = 0x20

User Base Address Definitions

func_lit = 0x34
data = 0x100
eeprom:1.256