TYAN S1846 - Page 38

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38
Chapter 4
BIOS Configuration
PIO Mode: PIO (Programmed Input/Output) is a method of transmitting data
between devices that uses the system’s CPU as part of the data path. There
are 5 modes, each with its own transmission speed. To use modes 3 and 4, you
must be using an Enhanced IDE drive.
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refsnarTataD
)spBM(etaR
03.3
12.5
23.8
31.11
46.61
Entering Drive Parameters
If you select User for the drive Type, you can enter the hard disk drive
parameters yourself. The drive parameters are as follows:
retemaraPnoitpircseD
epyT
txenehtees(sretemarapnoitacifitnediniatrechtiwevirdarofrebmunehT
.)sepytevirdfoelbatarofegap
)lyC(srednilyC.evirdksidehtnisrednilycforebmunehT
)dH(sdaeH.sdaehforebmunehT
noitasnepmocerPetirW
)PW(
kcartehtsarellamsylevissergorpstegrotcesafoezislacisyhplautcaehT
etirW.setyb215dlohllitstsumrotceshcae,teY.sehsinimidretemaid
lacisyhpehtrofsetasnepmocksiddrahehtnoyrtiucricnoitasnepmocerp
renninosrotcesroftnerrucetirwehtgnitsoobybezisrotcesniecnereffid
etirwerehwecafrusksidehtnorebmunkcartehtsiretemarapsihT.skcart
.snigebnoitasnepmocerp
)ceS(srotceS
.kcartrepsrotces71evahsevirdMFM.kcartrepsrotcesforebmunehT
repsrotces43evahsevirdIDSE.kcartrepsrotces62evahsevirdLLR
.kcartrepsrotceseromneveevahsevirdEDIdnaISCS.kcart
eziS
ehtsemitsdaehforebmunehtsievirdehtfoyticapacdettamrofehT
setyb(215semitkcartrepsrotcesforebmunehtsemitsrednilycforebmun
.)rotcesrep