89lp51rd2 七段显示器的接口

七段显示与新的 8051 单片机家庭 ATMEL89LP51RD2.this 是原代码......

ssd.c
ssd_dptr.c
ssd_inc_d
ssd_inc_d
ssd_inc_d.__i
ssd_inc_d.c
ssd_inc_d.hex
ssd_inc_d.lnp
ssd_inc_d.LST
ssd_inc_d.M51
ssd_inc_d.OBJ
ssd_inc_d.Opt
ssd_inc_d.plg
ssd_inc_d.Uv2
ssd_inc_d_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ
stop_sw
STARTUP.A51
STARTUP.LST
STARTUP.OBJ
stopwatch
stopwatch.__i
stopwatch.c
stopwatch.hex
stopwatch.lnp
stopwatch.LST
stopwatch.M51
stopwatch.OBJ
stopwatch.Opt
stopwatch.plg
stopwatch.Uv2
stopwatch_Uv2.Bak
led_chaser
led_chaser
led_chaser.__i
led_chaser.c
led_chaser.hex
led_chaser.lnp
led_chaser.LST
led_chaser.M51
led_chaser.OBJ
led_chaser.Opt
led_chaser.plg
led_chaser.Uv2
led_chaser_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ
ssd
ssd
ssd.__i
ssd.c
ssd.hex
ssd.lnp
ssd.LST
ssd.M51
ssd.OBJ
ssd.Opt
ssd.plg
ssd.Uv2
ssd_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ
ssd_dptr
ssd_dptr
ssd_dptr.__i
ssd_dptr.c
ssd_dptr.hex
ssd_dptr.lnp
ssd_dptr.LST
ssd_dptr.M51
ssd_dptr.OBJ
ssd_dptr.Opt
ssd_dptr.plg
ssd_dptr.Uv2
ssd_dptr_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ
clock
clock
clock.__i
clock.c
clock.hex
clock.lnp
clock.LST
clock.M51
clock.OBJ
clock.Opt
clock.plg
clock.Uv2
clock_Opt.Bak
clock_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ