MB86R01 Datasheet, PDF (85/89 Pages) Fujitsu Component Limited. – MB86R01 DATA SHEET

MB86R01 DATA SHEET
<Ultra DMA Read Access>
IDE_DMARQ
IDE_XDDMACK
IDE_XDIOW
(STOP)
IDE_XDIOR
(HDMARDY)
IDE_DIORDY
(DSTROBE)
IDE_DD[15:0]
IDE_XDCS[1:0]
IDE_DA[2:0]
Tui
Tfs
Tack Tenv _Tzad
Tziordy
Taz
Tcycle
T2cycle
Tcycle
DATA
Tdvs Tdvh
DATA
Tdvs Tdvh
Tack
Tss
Tli
Tli
Tmli
Tack
Tiordyz
DATA
Tazh
Taz
Tdvs Tdvh
CRC
Tack
Figure 8-34 IDE Read Access Timing
<Ultra DMA Write Access>
IDE_DMARQ
IDE_XDDMACK
IDE_XDIOW
(STOP)
IDE_DIORDY
(DDMARDY)
IDE_XDIOR
(HSTROBE)
IDE_DD[15:0]
Tui
Tack Tenv
Tli
Tziordy
IDE_XDCS[1:0]
Tack
IDE_DA[2:0]
Trp
Tui
Tli
Trfs
Tcycle
T2cycle
Tcycle
DATA
Tdvs Tdvh
DATA
Tdvs Tdvh
DATA
Tmli
Tack
Tiordyz
Tdvs Tdvh
CRC
Tack
Figure 8-35 IDE Write Access Timing
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