ex1.mfd

[VHDL经典设计26例]--在xilinx芯片上调试通过--[01--1位全加器][02--2选1多路选择器][03--8位硬件加法器][04--7段数码显示译码器][05--8位串入并出寄存器][

MDF Database:  version 1.0
MDF_INFO | ex1 | XC95108-7-PC84
MACROCELL | 5 | 10 | N_c_out
ATTRIBUTES | 396034 | 0
INPUTS | 3 | a  | c_in  | b
INPUTP | 3 | 50 | 54 | 53
EQ | 3 | 
    c_out  =  b * a
	+ b * c_in
	+ a * c_in

MACROCELL | 5 | 16 | N_sum
ATTRIBUTES | 396034 | 0
INPUTS | 3 | a  | b  | c_in
INPUTP | 3 | 50 | 53 | 54
EQ | 3 | 
   /sum  =  a
	Xor b * c_in
	+ /b * /c_in

PIN | b | 64 | 0 | N/A | 53 | 2 | 5 | 10 | 5 | 16
PIN | a | 64 | 0 | N/A | 50 | 2 | 5 | 10 | 5 | 16
PIN | c_in | 64 | 0 | N/A | 54 | 2 | 5 | 10 | 5 | 16
PIN | c_out | 536871040 | 0 | N/A | 99
PIN | sum | 536871040 | 0 | N/A | 107