binbcd6.vhd -- Title: Binary-to-BCD Converter library IEEE; use IEEE.std_logic_1164.all; use IEEE.std_logic_unsigned.all; entity binbcd6 is port ( B: in STD_LOGIC_VECTOR (5 downto 0); P: out STD_LOGIC_VECTOR (6 downto 0) ); end binbcd6; architecture binbcd6_arch of binb...
The counter comprises four flip-flops for each decade enabling each decade to be represented by a four bit binary code. An AND gate detects a count of 10 on any decade and immediately resets these four flip-flops to zero and initiates a count of 1 in the next decade. Each flip-flop ...
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The MC14569B is a programmable divide-by-N dual 4-bit binary or BCD down counter constructed with MOS P-channel and N-channel enhancement mode devices (complementary MOS) in a monolithic structure. This device has been designed for use with the MC14568B phase comparator/counter in frequency ...
This counter reads 0 - 40MHz to a resolution of 100Hz. Readout is binary coded decimal (BCD), with the least significant bits at the top. The photo at top left shows the counter reading its own internal 2MHz clock. The display shows 020001, meaning: 2,000,100 Hz. The least ...
stack limit (used only if stack checking is enabled) R11: argument (frame) pointer R12: temporary workspace R13: stack pointer R14: link register R15: program counter ==> U-Boot will use R9 to hold a pointer to the global data Note: on ARM, only R_ARM_RELATIVE relocations are supported...
功能描述PRESETTABLEBCD/DECADEUP/DOWNCOUNTERPRESETTABLE4-BITBINARYUP/DOWNCOUNTER Download7 Pages Scroll/Zoom 100% 制造商ONSEMI [ON Semiconductor] 网页http://www.onsemi.com 标志 类似零件编号 - SN54LS192J 制造商部件名数据表功能描述 Motorola, IncSN54LS192J ...
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER制造商 安森美-ONSEMI 资料正在完善中 发送到邮箱 下载 打开 基本介绍 替代型号Hot! 购买渠道 —— 芯片百科 —— 描述 特性 应用 相关链接 —— 技术参数 —— —— 技术文章 —— —— 相关型号 —— SN54-74LS192...
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6) binary-coded decimal counter 二-十进制编码计数器 例句>> 补充资料:二十进制 又称“二进制编码的十进制”,简称“bcd”码。将十进制数采用二进制的编码形式来表示的计数方法。一位十进制数用四位二进制数来表示。有多种表示方法,常用的是8421码,8、4、2、1分别表示四位二进制数中从左到右各位的位权值...