getkey.mp

4X4键盘扫描程序

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   028E =    654. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       002A  __start
       002A  __text_start
       004A  _exit
       004B  _main
       00B1  _get_key
       011C  _delay_1us
       011E  _delay_nus
       012D  _delay_1ms
       0137  _delay_nms
       0146  pop_gset2
       0149  pop_gset3
       014C  push_gset5
       014E  push_gset4
       0150  push_gset3
       0152  push_gset2
       0154  push_gset1
       0157  pop_gset1
       0158  pop
       016B  lsl8
       0171  __text_end

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

Files Linked      [ module(s) ]

C:\icc\lib\crtatmega.o	[ crtatmega.s ]
getkey.o	[ getkey.c ]
<library>	[ gpop2.s, gpop3.s, gpush.s, lsl8.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512