DS589 Datasheet, PDF (3/6 Pages) Xilinx, Inc – Virtex-5 FPGA CRC Wizard v1.3

Virtex-5 FPGA CRC Wizard v1.3
X-Ref Target - Figure 2
X-Ref Target - Figure 3
X-Ref Target - Figure 4
User
Application
TX_CRC
RX_CRC
Parameters
from the
GUI
CRC_Init
Data_Width
CompData
TranData
CompCRC
TranCRC
User
Application
DS589_02_082307
Figure 2: CRC Wizard Modules
DATA_US[d-1:0]
REM_US[p:0]
SOF_N_US
EOF_N_US
SRC_RDY_N_US
DST_RDY_N_US
RESET_N
CLK
CRC Block
Figure 3: TX_CRC Module
DATA_DS[d-1:0]
REM_DS[p:0]
SOF_N_DS
EOF_N_DS
SRC_RDY_N_DS
DST_RDY_N_DS
DS589_03_082907
DATA_US[d-1:0]
REM_US[p:0]
SOF_N_US
EOF_N_US
SRC_RDY_N_US
DST_RDY_N_US
RESET_N
CLK
CRC Block
Figure 4: RX_CRC Module
CRC_PASS_FAIL_N
CRC_VALID
DATA_DS[d-1:0]
REM_DS[p:0]
SOF_N_DS
EOF_N_DS
SRC_RDY_N_DS
DST_RDY_N_DS
DS589_04_082007
DS589 March 24, 2008
www.xilinx.com
3
Product Specification