Changes between Version 2 and Version 3 of 802.11/MAC/Support_HW


Ignore:
Timestamp:
Jun 19, 2015, 10:42:10 AM (9 years ago)
Author:
chunter
Comment:

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  • 802.11/MAC/Support_HW

    v2 v3  
    19191.  '''postTxTimer2'''
    2020
    21 These timers each independently begin after the prior transmission or reception. They count until a user-specified interval of time has elapsed and then assert an output to the MAC CFG Tx Core A and MAC CFG Tx Core B subsystems. In the stock DCF implementation of the Mango 802.11 Reference Design, only '''postTxTimer2''' and '''postRxTimer1''' are used. Their durations are set to a ACK timeout and a SIFS respectively.
     21These timers each independently begin after the prior transmission or reception. They count until a user-specified interval of time has elapsed and then assert an output to the MAC CFG Tx Core A and MAC CFG Tx Core B subsystems. In the stock DCF implementation of the Mango 802.11 Reference Design, only '''postTxTimer2''' and '''postRxTimer1''' are used. Their durations are set to a ACK timeout and a SIFS respectively. One future straightforward extension to the design would be to use '''postTxTimer1''' to enable the "burst" transmission capabilities introduced in the 802.11e amendment where each transmission is separated by a deterministic SIFS or RIFS interval.
    2222
    2323== MAC CFG Tx Core A ==
     24
     25The Tx Core A
    2426
    2527=== Implementation Details ===