Changes between Version 39 and Version 40 of OFDMReferenceDesign/Changelog


Ignore:
Timestamp:
Apr 17, 2009, 9:27:02 AM (15 years ago)
Author:
murphpo
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • OFDMReferenceDesign/Changelog

    v39 v40  
    99
    1010'''Hardware Changes'''
    11  * Updated warp_timer hardware to use time slots during carrier sensing mode. The slot size can be configured to any number of clock cycles (including 1, effectively disabling slots). The timer interval is defined by slotCount- the number of time slots which pass before expiration. A slot will only decrement if the medium is completely idle during the slot. This behavior mimics the backoff mechanism in 802.11.
     11 * Updated warp_timer hardware to use time slots during carrier sensing mode. The slot size can be configured to any number of clock cycles (including 0, effectively disabling slots). The timer interval is defined by slotCount- the number of time slots which pass before expiration. A slot will only decrement if the medium is completely idle during the slot. This behavior mimics the backoff mechanism in 802.11.
    1212 * New warp_timer also includes 8 timers. The CSMA design uses 3 (backoff, timeout, user I/O). The remaining 5 are free for user applications. The slot count and slot length is configured per-timer.
    1313