demo_9_3.inc

mega16的中断4*4键盘扫描

_led:
	.DB  0x28,0xEB,0x19,0x89,0xCA,0x8C,0xC,0xE9
	.DB  0x8,0x88,0xDF,0x4A,0x1C,0x3E,0x7E,0x2A
	.DEF _key_stime_counter=R5
	.DEF _key_temp=R4
	.DEF _key_state_S0=R7
	.DEF _key_value_S0=R6
	.DEF _key_line_S0=R9

__GLOBAL_INI_TBL:
	.DW  0
_0x2E: