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[Other resourcePCM30

Description: SHIFT_8REG是8位的一个具有移位功能的寄存器,每一次数据打入都会从这个寄存器的最低位打入,并相应进行向左移位。 ODD_110BREG是一个3位的备份寄存器,寄存器中存放的是奇数帧的同步头,也就是110。 EVEN_9BHREG是一个8位的备份寄存器,寄存器中存放的是偶数帧的同步头,也就是10011011。这两个寄存器的初始值在系统一开始就打入。 -SHIFT_8REG is eight with a displacement of the functional Register, Each will enter the data from the register into the lowest point, and the left shift accordingly. ODD_110BREG is a three backup Register, the Register is stored in the odd frame synchronization head, is 110. EVEN_9BHREG 8 is a backup Register, which register is kept even the first frame synchronization, is 10011011. This register the two initial value of the system into a start.
Platform: | Size: 856285 | Author: chengp | Hits:

[VHDL-FPGA-VerilogPCM30

Description: SHIFT_8REG是8位的一个具有移位功能的寄存器,每一次数据打入都会从这个寄存器的最低位打入,并相应进行向左移位。 ODD_110BREG是一个3位的备份寄存器,寄存器中存放的是奇数帧的同步头,也就是110。 EVEN_9BHREG是一个8位的备份寄存器,寄存器中存放的是偶数帧的同步头,也就是10011011。这两个寄存器的初始值在系统一开始就打入。 -SHIFT_8REG is eight with a displacement of the functional Register, Each will enter the data from the register into the lowest point, and the left shift accordingly. ODD_110BREG is a three backup Register, the Register is stored in the odd frame synchronization head, is 110. EVEN_9BHREG 8 is a backup Register, which register is kept even the first frame synchronization, is 10011011. This register the two initial value of the system into a start.
Platform: | Size: 856064 | Author: chengp | Hits:

[matlabmt9075b

Description: MT9075为E1接口芯片 MT9075为E1接口芯片-Combined pcm30 framer,line interface unit and link controllers in a 68pin PLCCor 100 pin MQFPpackage
Platform: | Size: 240640 | Author: 老赵 | Hits:

[VHDL-FPGA-VerilogPCM30_Frame_Sync

Description: 本程序实现了PCM30的帧同步和失步检测,采用verilog编程,包含了工程文件。-This procedure achieved PCM30 frame synchronization and detection step, using verilog programming, includes the project file.
Platform: | Size: 45056 | Author: chenjian | Hits:

[VHDL-FPGA-Verilogvhdl_demo2

Description: 设计PCM30基群帧同步电路1.输入码流DATA,速率为2.04Mb/S;每帧256bit,其中前8bit为帧同步码;偶数帧的帧同步码为10011011,奇数帧的帧同步码为110XXXXX(X为任意值)。 2.系统初始状态为失步态,失步信号FLOSS输出低电平,电路在输入码流里逐比特搜寻同步码,当搜寻到第一个偶帧同步码后,电路转为逐帧搜寻,当连续三帧均正确地搜寻到同步码后,系统状态转为同步态,失步信号输出高电平;否则电路重新进入逐比特搜寻状态。 3.系统处于同步态后,当连续四帧检出的同步码均错误,则系统转为失步态,失步电路时序说明: -Design the PCM30-based group frame synchronization circuit
Platform: | Size: 2048 | Author: zzz | Hits:

[VHDL-FPGA-VerilogPCM30-Verilog-source-code

Description: 使用Verilog设计PCM30基群帧同步电路 电路功能说明: 1.输入码流DATA,速率为2.04Mb/S;每帧256bit,其中前8bit为帧同步码;偶数帧的帧同步码为10011011,奇数帧的帧同步码为110XXXXX(X为任意值)。 2.系统初始状态为失步态,失步信号FLOSS输出低电平,电路在输入码流里逐比特搜寻同步码,当搜寻到第一个偶帧同步码后,电路转为逐帧搜寻,当连续三帧均正确地搜寻到同步码后,系统状态转为同步态,失步信号输出高电平;否则电路重新进入逐比特搜寻状态。 3.系统处于同步态后,当连续四帧检出的同步码均错误,则系统转为失步态 -Use Verilog design PCM30 base frame synchronization circuit
Platform: | Size: 1024 | Author: Simon | Hits:

[VC/MFCLDBP15-48S5W

Description: 第一种是非帧结构,第二种是PCM30,第三种是PCM31,第四种是PCM30 CRC,第五种是PCM31 CRC-The first is frame structure, second PCM30, third PCM31, fourth PCM30 CRC, fifth PCM31 CRC
Platform: | Size: 95232 | Author: sunxu | Hits:

[Linux-Unixpcm.tar

Description: 在FPGA开发板上实现通信中PCM30/32系统的时分复用,编码,解码,串并行转换,以及同步识别(On the FPGA development board, we complete time division multiplexing, encoding, decoding, serial parallel conversion and synchronization identification of PCM30/32 system in communication.)
Platform: | Size: 724992 | Author: 莱恩哈特01 | Hits:

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