代码搜索：Carry
找到约 8,060 项符合「Carry」的源代码
代码结果 8,060
www.eeworm.com/read/107655/6334367
vhd prefixandorcendaround.vhd
-------------------------------------------------------------------------------
-- Title : Parallel-prefix AND-OR structure for end-around carry
-- Project : VHDL Library of Arithmetic Units
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vhd comparator.vhd
-------------------------------------------------------------------------------
-- $Id: comparator.vhd,v 1.3 2007/11/09 13:06:27 stefana Exp $
---------------------------------------------------------
www.eeworm.com/read/217632/14956795
vhd binarytodigit.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity binarytodigit is
port (lowfirst,lowsecond,highfirst,highsecond : in std_logic_vector(3 downto 0);
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hier_info myadder.hier_info
|adder4
a[0] => a[0]~1.IN1
a[1] => a[1]~0.IN1
a[2] => ~NO_FANOUT~
a[3] => ~NO_FANOUT~
b[0] => b[0]~1.IN1
b[1] => b[1]~0.IN1
b[2] => ~NO_FANOUT~
b[3] => ~NO_FANOUT~
carry_in => carry_in~0.IN1
www.eeworm.com/read/329914/7109740
hier_info clock.hier_info
|clock
x => show~0.OUTPUTSELECT
x => show~1.OUTPUTSELECT
x => show~2.OUTPUTSELECT
x => show~3.OUTPUTSELECT
x => show~4.OUTPUTSELECT
x => show~5.OUTPUTSELECT
x => show~6.OUTPUTSELECT
clk => cnt
www.eeworm.com/read/492896/6411850
txt 大数相减 .txt
//大数相减
//调用形式：N.Sub(A)，返回值：N-A
//若两大数符号相同，其值相减，否则改变参数符号再调用大数相加函数
/******************************************************************/
例如：
A B C
- D E
--------------
= F G H
其中，若C>=
www.eeworm.com/read/155522/11866912
v cnt_rtl.v
/*********************************************************/
// MODULE: up/down counter
//
// FILE NAME: cnt_rtl.v
// VERSION: 1.0
// DATE: January 1, 1999
// AUTHOR: Bob Zeidman, Zeidman Con
www.eeworm.com/read/149929/12330752
vhd mb1.vhd
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.std_logic_unsigned.ALL;
--------------------
ENTITY MB1 IS
PORT(clk:in std_logic;
ENA: IN std_logic;
clr:in std_
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v m3s055ct.v
//******************************************************************* //
//IMPORTANT NOTICE //
//================
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txt 大数相减 .txt
//大数相减
//调用形式：N.Sub(A)，返回值：N-A
//若两大数符号相同，其值相减，否则改变参数符号再调用大数相加函数
/******************************************************************/
例如：
A B C
- D E
--------------
= F G H
其中，若C>=