Entity - data_crc_check

Summary

Name	Location	Description
data_crc_check	data_crc_check.vhd#32

Instantiations

Count: 1

Name	Location	Description	Details
inst_data_crc_check	data_link.vhd#918

Generics

Count: 0

Ports

Count: 30

Name	Mode	Type	Description
CLK	in	std_logic	Global clock
LINK_RESET_DLRE	in	std_logic	Link Reset command
DATA_DWI	in	std_logic_vector ( C_DATA_LENGTH - 1 downto 0 )	Data parallel from data_word_id_fsm
VALID_K_CHARAC_DWI	in	std_logic_vector ( C_BYTE_BY_WORD_LENGTH - 1 downto 0 )	K character valid in the 32-bit DATA_DWI vector
NEW_WORD_DWI	in	std_logic	New word Flag from data_word_id_fsm
END_FRAME_DWI	in	std_logic	End frame/control word from data_word_id_fsm
SEQ_NUM_DWI	in	std_logic_vector ( 7 downto 0 )	SEQ_NUM from data_word_id_fsm
CRC_16B_DWI	in	std_logic_vector ( 15 downto 0 )	16-bit CRC (data frame) from data_word_id_fsm
CRC_8B_DWI	in	std_logic_vector ( 7 downto 0 )	8-bit CRC from data_word_id_fsm
TYPE_FRAME_DWI	in	std_logic_vector ( C_TYPE_FRAME_LENGTH - 1 downto 0 )	Current frame/control word type from data_word_id_fsm
FRAME_ERR_DWI	in	std_logic	Frame error flag from data_word_id_fsm
MULTIPLIER_DWI	in	std_logic_vector ( C_MULT_SIZE - 1 downto 0 )	Multiplier value of the current FCT word
VC_DWI	in	std_logic_vector ( C_CHANNEL_SIZE - 1 downto 0 )	Virtual Channel of the current FCT word
RXERR_DWI	in	std_logic	RXERR flag detection
RXERR_ALL_DWI	in	std_logic	RXERR flag detection during broadcast and data frame status
RXNOTHING_ACTIVE_DWI	in	std_logic	RXNOTHING state of the data_word_id_fsm flag
NEW_WORD_DCCHECK	out	std_logic	New word flag associated with DATA_DCCHECK
DATA_DCCHECK	out	std_logic_vector ( C_DATA_LENGTH - 1 downto 0 )	Data parallel to data_seq_check
VALID_K_CHARAC_DCCHECK	out	std_logic_vector ( C_BYTE_BY_WORD_LENGTH - 1 downto 0 )	K character valid in the 32-bit DATA_DCCHECK vector
END_FRAME_DCCHECK	out	std_logic	End frame/control word flag
TYPE_FRAME_DCCHECK	out	std_logic_vector ( C_TYPE_FRAME_LENGTH - 1 downto 0 )	Current frame/control word type
SEQ_NUM_DCCHECK	out	std_logic_vector ( 7 downto 0 )	SEQ_NUM value
CRC_ERR_DCCHECK	out	std_logic	CRC error flag
FRAME_ERR_DCCHECK	out	std_logic	Frame error flag for the current frame
MULTIPLIER_DCCHECK	out	std_logic_vector ( C_MULT_SIZE - 1 downto 0 )	Multiplier value of the current FCT word
VC_DCCHECK	out	std_logic_vector ( C_CHANNEL_SIZE - 1 downto 0 )	Virtual Channel of the current FCT word
RXERR_DCCHECK	out	std_logic	RXERR flag for the current frame
RXERR_ALL_DCCHECK	out	std_logic	RXERR flag during broadcast and data frame status
CRC_LONG_ERR_DCCHECK	out	std_logic	CRC 16-bit error flag
CRC_SHORT_ERR_DCCHECK	out	std_logic	CRC 8-bit error flag

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