文件名称:shft
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含同步并行预置功能的8位移位寄存器。工作原理 当CLK的上升沿到来时进程被启动,如果这时预置使能LOAD为高电平,则将输入端口的8位二进制数并行置入移位寄存器中,作为串行右移输出的初始值;如果LOAD为低电平,则执行语句:
reg8(6 downto 0)< reg8(7 downto 1)-8 bit shift register with synchronous parallel preset function. The principle of work when the rising edge of CLK when the process is started, if the preset enable LOAD to a high level, the 8 bit binary number will be in the input port of the parallel shift register, serial output shift as the initial value if LOAD is low, then the statement is d:
Reg8 (6 downto) < reg8 (7 downto 1)
reg8(6 downto 0)< reg8(7 downto 1)-8 bit shift register with synchronous parallel preset function. The principle of work when the rising edge of CLK when the process is started, if the preset enable LOAD to a high level, the 8 bit binary number will be in the input port of the parallel shift register, serial output shift as the initial value if LOAD is low, then the statement is d:
Reg8 (6 downto) < reg8 (7 downto 1)
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下载文件列表
shft.acf
shft.fit
shft.hif
shft.jam
shft.jbc
shft.mmf
shft.ndb
shft.pin
shft.pof
shft.rpt
shft.scf
shft.snf
SHFT.sym
shft.vhd