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ELECTRICAL SPECIFICATION SSD-HXXX(I)-3650 DATA SHEET
SILICONSYSTEMS PROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
DOCUMENT: 3650H-02DSR JUNE 17, 2008 PAGE 13
True IDE Multiword DMA Read/Write Access Timing
This function does not apply to SiliconDrives that have DMA disabled.
Figure 7: True IDE Multiword DMA Read/Write Access Timing
Table 15: True IDE Multiword DMA Read/Write Access Timing
Symbol Parameter Minimum Maximum Units
t
RWC
Cycle Time (mode 2) 100 - ns
t
RWPW
DIOR/DIOW Pulse Width 65 - ns
t
RDA
DIOR Data Access - 50 ns
t
RWSU
DIOR/DIOW Data Setup Time 15 - ns
t
WH
DIOW Data Hold Time 5 - ns
t
RH
DIOR Data Hold Time 5 - ns
t
DMRW
DMACK to DIOR/DIOW Setup Time 0 - ns
t
RWDH
DIOR/DIOW to DMACK Hold Time 5 - ns
t
RWN
DIOR/DIOW negated Pulse Width 25 - ns
t
RWD
DIOR/DIOW to DMARQ Delay - 35 ns
t
CSRW
CS(1:0) valid to DIOR/DIOW 10 - ns
t
CSH
CS(1:0) Hold Time 10 - ns