文件名称:trunk-hdlc
介绍说明--下载内容均来自于网络,请自行研究使用
高级链路层协议的实现,vhdl,fpga-- 8 bit parallel backend interface
- use external RX and TX clocks
- Start and end of fr a me pattern generation
- Start and end of fr a me pattern checking
- Idle pattern generation and detection (all ones)
- Idle pattern is assumed only after the end of a fr a me which is signaled by an abort signal
- Zero insertion
- Abort pattern generation and checking
- Address insertion and detection by software
- CRC generation and checking (Optional, external, since CRC-16 or CRC-32 can be used)
- FIFO buffers and synchronization (External)
- Byte aligned data (if data is not aligned to 8-bits extra random bits are inserted)
- Q.921, LAPB and LAPD compliant.
- For complete specifications refer to spec document
- use external RX and TX clocks
- Start and end of fr a me pattern generation
- Start and end of fr a me pattern checking
- Idle pattern generation and detection (all ones)
- Idle pattern is assumed only after the end of a fr a me which is signaled by an abort signal
- Zero insertion
- Abort pattern generation and checking
- Address insertion and detection by software
- CRC generation and checking (Optional, external, since CRC-16 or CRC-32 can be used)
- FIFO buffers and synchronization (External)
- Byte aligned data (if data is not aligned to 8-bits extra random bits are inserted)
- Q.921, LAPB and LAPD compliant.
- For complete specifications refer to spec document
(系统自动生成,下载前可以参看下载内容)
下载文件列表
trunk
.....\CODE
.....\....\LIBS
.....\....\....\hdlc_components_pkg.vhd
.....\....\....\PCK_CRC16_D8.vhd
.....\....\MEM_PKG.VHD
.....\....\RX
.....\....\..\CORE
.....\....\..\....\flag_detect.vhd
.....\....\..\....\RxChannel.vhd
.....\....\..\....\Rxcont.vhd
.....\....\..\....\Zero_detect.vhd
.....\....\..\SCRIPTS
.....\....\..\.......\WAVE.DO
.....\....\..\TB
.....\....\..\..\Rx_tb.vhd
.....\....\SPMEM.VHD
.....\....\tools_pkg.vhd
.....\....\TOP
.....\....\...\core
.....\....\...\....\hdlc.vhd
.....\....\...\....\RxBuff.vhd
.....\....\...\....\RxFCS.vhd
.....\....\...\....\RxSync.vhd
.....\....\...\....\TxBuff.vhd
.....\....\...\....\TxFCS.vhd
.....\....\...\....\TxSync.vhd
.....\....\...\....\WB_IF.vhd
.....\....\...\scripts
.....\....\...\.......\model
.....\....\...\.......\.....\build_hdlc_top.do
.....\....\...\.......\.....\build_TxFCS_Buff.do
.....\....\...\.......\.....\wave.do
.....\....\...\.......\nc-sim
.....\....\...\.......\......\build_hdlc_top.csh
.....\....\...\.......\......\build_RxFCS_Buff.csh
.....\....\...\.......\......\build_TxFCS_Buff.csh
.....\....\...\.......\......\cds.lib
.....\....\...\.......\......\hdl.var
.....\....\...\tb
.....\....\...\..\hdlc_tb.vhd
.....\....\...\..\RxTop_tb.vhd
.....\....\...\..\TxTop_tb.vhd
.....\....\TX
.....\....\..\core
.....\....\..\....\flag_ins.vhd
.....\....\..\....\TxChannel.vhd
.....\....\..\....\TXcont.vhd
.....\....\..\....\zero_ins.vhd
.....\....\..\scripts
.....\....\..\.......\wave.do
.....\....\..\tb
.....\....\..\..\tx_tb.vhd
.....\DOCS
.....\....\hdlc_features.txt
.....\....\hdlc_project.pdf
.....\....\hdlc_project.tex
.....\....\HDLC_top.dia
.....\ETC
.....\CODE
.....\....\LIBS
.....\....\....\hdlc_components_pkg.vhd
.....\....\....\PCK_CRC16_D8.vhd
.....\....\MEM_PKG.VHD
.....\....\RX
.....\....\..\CORE
.....\....\..\....\flag_detect.vhd
.....\....\..\....\RxChannel.vhd
.....\....\..\....\Rxcont.vhd
.....\....\..\....\Zero_detect.vhd
.....\....\..\SCRIPTS
.....\....\..\.......\WAVE.DO
.....\....\..\TB
.....\....\..\..\Rx_tb.vhd
.....\....\SPMEM.VHD
.....\....\tools_pkg.vhd
.....\....\TOP
.....\....\...\core
.....\....\...\....\hdlc.vhd
.....\....\...\....\RxBuff.vhd
.....\....\...\....\RxFCS.vhd
.....\....\...\....\RxSync.vhd
.....\....\...\....\TxBuff.vhd
.....\....\...\....\TxFCS.vhd
.....\....\...\....\TxSync.vhd
.....\....\...\....\WB_IF.vhd
.....\....\...\scripts
.....\....\...\.......\model
.....\....\...\.......\.....\build_hdlc_top.do
.....\....\...\.......\.....\build_TxFCS_Buff.do
.....\....\...\.......\.....\wave.do
.....\....\...\.......\nc-sim
.....\....\...\.......\......\build_hdlc_top.csh
.....\....\...\.......\......\build_RxFCS_Buff.csh
.....\....\...\.......\......\build_TxFCS_Buff.csh
.....\....\...\.......\......\cds.lib
.....\....\...\.......\......\hdl.var
.....\....\...\tb
.....\....\...\..\hdlc_tb.vhd
.....\....\...\..\RxTop_tb.vhd
.....\....\...\..\TxTop_tb.vhd
.....\....\TX
.....\....\..\core
.....\....\..\....\flag_ins.vhd
.....\....\..\....\TxChannel.vhd
.....\....\..\....\TXcont.vhd
.....\....\..\....\zero_ins.vhd
.....\....\..\scripts
.....\....\..\.......\wave.do
.....\....\..\tb
.....\....\..\..\tx_tb.vhd
.....\DOCS
.....\....\hdlc_features.txt
.....\....\hdlc_project.pdf
.....\....\hdlc_project.tex
.....\....\HDLC_top.dia
.....\ETC