4x4key.mp

4*4按键扫描程序

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0054   03E4 =    996. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       002A  __start
       002A  __text_start
       004C  _exit
       004D  _s_ms
       0056  _sendbyte
       0074  _encoder
       00B6  _key_value
       00DB  _disa
       00FB  _disp
       014A  _turn
       01C6  _main
       01DC  mod8u
       01DE  div8u
       01DF  xdiv8u
       01F4  pop_xgset003C
       01F9  push_xgsetF0FC
       01FB  push_xgset30FC
       01FD  push_xgset00FC
       01FF  push_xgset003C
       0204  push_xgsetF000
       0209  pop_xgsetF000
       020E  push_xgsetF00C
       0215  pop_xgsetF00C
       021C  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0060   0003 =      3. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __bss_start
       0060  _a3
       0061  _a2
       0062  _a1
       0063  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0004 =      4. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\iccv7avr\lib\crtatmega.o	[ crtatmega.s ]
4x4key_main.o	[ _4x4key_main.c ]
<library>	[ div8u.s, gpop2.s, gpush.s, gpushy.s, gpushz.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x1e

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:0.512