[es] - Dma u Pio mod

Virtu@lP
Beograd

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^{28.05.2004. u 21:46 - pre 242 meseci}

Kao i naslov što kaže, interesuje me mogući razlog čestog prelaska iz DMA u PIO mod.

To mi se dešava već neko vreme a nastavilo je i posle nove instalacije Win. XP-a

U čemu može biti problem sve radi OK i posle izvesnog vremena primetim da mi se računar "guši"- proverim, kad ono stoji PIO. Nekad je to u Primary IDE chanelu, a nekad u Secondary. Vratim ja sve na DMA ali posle nekog vremena sve po starom- zašto?

Unapred zahvalan na odgovoru.

Pozdrav

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stil

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Re: Dma u Pio mod - zašto?

^{29.05.2004. u 10:30 - pre 242 meseci}

For repeated DMA errors. Windows XP will turn off DMA mode for a device after encountering certain errors during data transfer operations. If more that six DMA transfer timeouts occur, Windows will turn off DMA and use only PIO mode on that device.

In this case, the user cannot turn on DMA for this device. The only option for the user who wants to enable DMA mode is to uninstall and reinstall the device.

Windows XP downgrades the Ultra DMA transfer mode after receiving more than six CRC errors. Whenever possible, the operating system will step down one UDMA mode at a time (from UDMA mode 4 to UDMA mode 3, and so on).

If the mini-IDE driver for the device does not support stepping down transfer modes, or if the device is running UDMA mode 0, Windows XP will step down to PIO mode after encountering six or more CRC errors. In this case, a system reboot should restore the original DMA mode settings.

All CRC and timeout errors are logged in the system event log. These types of errors could be caused by improper mounting or improper cabling (for example, 40-pin instead of 80-pin cable). Or such errors could indicate imminent hardware failure, for example, in a hard drive or chipset.

Poz.

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Virtu@lP
Beograd

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Re: Dma u Pio mod - zašto?

^{29.05.2004. u 11:15 - pre 242 meseci}

Ok. Hvala.

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Orca84
Milan Sreckovic
Belgrade

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Re: Dma u Pio mod - zašto?

^{23.05.2005. u 15:17 - pre 230 meseci}

Mora da postoji nacin da se ipak vrati u DMA mod. Mozda postoji neki Patch ili tako nesto.

Inace, ono sa reinstalacijom drajva, jednostavno ne radi.

Comfortably Numb

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stsung
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Re: Dma u Pio mod - zašto?

^{23.05.2005. u 23:58 - pre 230 meseci}

Pozd.
O ovome je bilo rechi XX puta. Ne deinstalirash drajv vec IDE kontroler na koji je drajv zakachen (IDE ATA/ATAPI controllers)
Svako dobro.

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