w83c554f Winbond Electronics Corp America, w83c554f Datasheet - Page 143

• Manufacturer Part Number: w83c554f
• Description: System I/o Controller With Pci Arbiter & Ultradma/33 Ide Controller
• Manufacturer: Winbond Electronics Corp America

W83C554F
This information has been transferred from the ATA-2 x3T9.2 specification for PIO modes 0-3, Multiword DMA modes 0-1
and Single-word DMA modes 0-2. SFF 8033 Rev. 0.2 defines PIO mode 4 and Multiword DMA mode 2.
6.2.1
t0
t1
WINBOND ELECTRONICS CORP. AMERICA
6.2
Cycle Time
Address valid to
IDEIOR[A:B]# / IDEIOW[A:B]# Mode 1
setup
IDE/ATA Data Transfers
Example PIO ATA Data Transfer Timing
Parameter
Table 6-6. PIO ATA Data Transfer Timing
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4
Mode 0
Mode 2
Mode 3
Mode 4
Min
600ns
383ns
240ns
180ns
120ns
70ns
50ns
30ns
30ns
25ns
Values
Max
Notes
Timing Diagrams
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