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  • petakpa1

    őstag

    Tényleg kibontja és ez van benne:

    ''CheepoBios 1.18 beta for K7S5A
    Based on ECS 030227 beta

    chb0327.rom lan / non-lan Version
    chb0327f.rom lan / non-lan Version with fastwrites enabled

    Release notes:


    - Adjust timing for stability and compatibility ;)
    - Fixed Athlon XP1700+ was detected as 1800+
    - Useless DRAM speed and CPU speed show only options disabled.


    - FSB modes reprogrammed:

    ''100/100 MHz'' changed from 99.6 to 100.9 MHz
    ''133/133 MHz'' changed from 132.77 to 133.9 MHz
    ''100/133 MHz'' changed from 99.6/132.77 to 100.9/133.9
    No more underclocking by default!

    - Several FSB modes added. New list of available modes:

    100/100 MHz
    100/133 MHz
    133/133 MHz -> Default modes

    H/W Trap (hardware default)
    112/112 MHz
    124/124 MHz
    138/138 MHz (reprogrammed from 137.3 to 138.0)
    150/150 MHz
    166/166 MHz -> Already present in the ''OC'' bios

    107/107 MHz
    110/110 MHz
    133/100 MHz (Now 133.9/100.9)
    143/143 MHz
    147/147 MHz
    110/147 MHz
    133/166 MHz


    Please note that the ''166 MHz no-boot issue'' hasn't been dealt with
    in this bios modification. It seems that bios timings need to be adjusted to allow
    booting at such speed.

    - Extra memory settings:
    - RAS Precharge Time=2T
    - RAS Active Time=4T, 5T

    - Full screen logo can be enabled/disabled via bios menu

    - A few hidden bios options have been enabled with amibcp. Please notice that none of these settings have been fixed or reprogrammed at all.

    - PCI Latency Timer
    - PCI slot #1 to #4 IRQ priority
    - IO APIC
    Note: there is no need to enable PCI IDE Busmaster anymore, it was already present as an available option in the ecs bios

    The default values for these settings, as well as all other settings except onboard lan, remain the same as in the original bios.



    I wish to thank Jinxter, tw.p, Bench400 and Beheerder: deblokker mij, fellow bios modders
    at www.ocworkbench.com/ecs for their useful ideas, discussion and testing


    Cheepoman, 11 August 2003''

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