H-tile Ethernet Hard IP User Guide: For Intel® Stratix® 10 Devices

ID 683430
Date 2/16/2022
Document Table of Contents

B.3.6. Maximum TX Frame Size

Offset: 0x407

Maximum TX Frame Size Fields

Bit Name Description Access Reset
15:0 max_tx MAX_TX_SIZE_CONFIG

16 bits value that sets the maximum TX frame size. When TX frames exceed this size, the CNTR_TX_OVERSIZE statistic is incremented

  • After power-up, max_tx is set to 16'd9600
  • After i_csr_rst_n is asserted, max_tx is set to the value given by the module parameter tx_max_frame_size
RW 0x2580

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