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Subversion Repositories funbase_ip_library

[/] [funbase_ip_library/] [trunk/] [TUT/] [ip.hwp.interface/] [udp_ip/] [1.0/] [ip-xact/] [udp_ip_tx_16bit.absDef.1.0.xml] - Blame information for rev 145

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Line No. Rev Author Line
1 145 lanttu
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        TUT
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        ip.hwp.interface
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        udp_ip_tx_16bit.absDef
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        1.0
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                        fatal_error_out
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                        When high, fatal error in ethernet controller. Application must reset.
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                                        required
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                                        1
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                                        out
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                                false
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                        link_up_out
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                        When high, link is established between the peers and operations are allowed.
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                                        required
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                                        1
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                                        out
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                                false
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                        new_tx_in
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                        Set this high simultaneously with tx_len, target_addr, target_port, source_port, first tx_data and tx_data_valid to initiate a new tx operation. Creating packet headers will take a few dozens clock cycles. Operation is acknowledged when the tx_re is asserted for the first word.
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                                        required
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                                        1
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                                        in
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                                false
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                        no_arp_target_MAC_in
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                        IF you have disabled ARP: Supply the destination MAC addres for TX operations
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                                        optional
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                                        in
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                                0
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                        source_port_in
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                        Source IP port number for a new tx operation.
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                                        required
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                                        16
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                                        in
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                                false
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                        target_addr_in
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                        Destination IP address for a new tx operation
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                                        required
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                                        in
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                                false
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                        target_port_in
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                        Destination IP port number for a new tx operation
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                                        required
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                                        16
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                                        in
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                                false
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                        tx_data_in
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                        Data to be sent, one word at a time. The first data must be available when new_tx is asserted.
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                                        required
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                                        16
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                                        in
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                                false
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                        tx_data_valid_in
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                        Set this high simultaneously with the data input.
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                                        required
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                                        1
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                                        in
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                                false
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                        tx_len_in
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                        Length of packet payload for the new tx operation IN BYTES.
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                                        required
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                                        11
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                                        in
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                                false
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                        tx_re_out
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                        Acknowledges a read of tx_data. You can update the next word after this.
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                                        required
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                                        1
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                                        out
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                                false
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