控制数据(7位)
控制数据ctrl_dat (6 :0)
控制
CTRL
o_adr(5)
o_adr(4)
输出地址
o_adr(3)
o_adr(2)
o_adr(1)
o_adr(0)
所述控制信号, '按Ctrl ',激活下表中所示的操作控制。
当按Ctrl =“ 0”时,锁存器的操作被激活,在这种数据只存储在锁存寄存器中,不会被反映在输出中。
当按Ctrl =“ 1”时,负载操作被激活,在其中数据被存储在指定的锁存寄存器和锁存器的寄存器中的所有数据
地址将被存储在加载寄存器。
控制
( Ctrl键)
0
1
操作
控制
LATCH
负载
下表中的输出端分别指定与输出地址o_adr ( 5:0)
输出地址
o_adr ( 5:0)
(5) (4) (3) (2) (1) (0)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
OUTA0
OUTA1
OUTA2
OUTA3
OUTA4
OUTA5
OUTA6
OUTA7
OUTB0
OUTB1
OUTB2
OUTB3
OUTB4
OUTB5
OUTB6
OUTB7
OUTC0
OUTC1
OUTC2
OUTC3
OUTC4
OUTC5
OUTC6
OUTC7
OUTA0 , OUTA2 , OUTA4 , OUTA6
OUTA1 , OUTA3 , OUTA5 , OUTA7
OUTB0 , OUTB2 , OUTB4 , OUTB6
OUTB1 , OUTB3 , OUTB5 , OUTB7
OUTC0 , OUTC2 , OUTC4 , OUTC6
OUTC1 , OUTC3 , OUTC5 , OUTC7
OUTA0 , OUTA2 , OUTA4 , OUTA6
OUTB0 , OUTB2 , OUTB4 , OUTB6
OUTC0 , OUTC2 , OUTC4 , OUTC6
OUTA1 , OUTA3 , OUTA5 , OUTA7
OUTB1 , OUTB3 , OUTB5 , OUTB7
OUTC1 , OUTC3 , OUTC5 , OUTC7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
1
1
0
输出地址
o_adr ( 5:0)
(5) (4) (3) (2) (1) (0)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
OUTA0 , OUTA1 , OUTA4 , OUTA5
OUTA2 , OUTA3 , OUTA6 , OUTA7
OUTB0 , OUTB1 , OUTB4 , OUTB5
OUTB2 , OUTB3 , OUTB6 , OUTB7
OUTC0 , OUTC1 , OUTC4 , OUTC5
OUTC2 , OUTC3 , OUTC6 , OUTC7
OUTA0 , OUTA1 , OUTA4 , OUTA5
OUTB0 , OUTB1 , OUTB4 , OUTB5
OUTC0 , OUTC1 , OUTC4 , OUTC5
OUTA2 , OUTA3 , OUTA6 , OUTA7
OUTB2 , OUTB3 , OUTB6 , OUTB7
OUTC2 , OUTC3 , OUTC6 , OUTC7
OUTA0 , OUTA1 , OUTA2 , OUTA3
OUTA4 , OUTA5 , OUTA6 , OUTA7
OUTB0 , OUTB1 , OUTB2 , OUTB3
OUTB4 , OUTB5 , OUTB6 , OUTB7
OUTC0 , OUTC1 , OUTC2 , OUTC3
OUTC4 , OUTC5 , OUTC6 , OUTC7
OUTA0 , OUTA1 , OUTA2 , OUTA3
OUTB0 , OUTB1 , OUTB2 , OUTB3
OUTC0 , OUTC1 , OUTC2 , OUTC3
OUTA4 , OUTA5 , OUTA6 , OUTA7
OUTB4 , OUTB5 , OUTB6 , OUTB7
OUTC4 , OUTC5 , OUTC6 , OUTC7
OUTA0 , OUTB0 , OUTC0
OUTA1 , OUTB1 , OUTC1
OUTA2 , OUTB2 , OUTC2
OUTA3 , OUTB3 , OUTC3
OUTA4 , OUTB4 , OUTC4
OUTA5 , OUTB5 , OUTC5
OUTA6 , OUTB6 , OUTC6
OUTA7 , OUTB7 , OUTC7
(无终端)
所有OUTA
所有OUTB
所有OUTA , OUTB所有
所有OUTC
所有OUTA ,所有OUTC
所有OUTB ,所有OUTC
所有OUTA , OUTB所有,所有OUTC
输出端子
输出端子
0
1
1
1
1
1
LED控制IC
W2RF002RF
5