Silicon-image SiliconDrive SSDS00-3650H-R Instrukcja Użytkownika Pobierz pdf (Strona 25)

ELECTRICAL SPECIFICATION SSD-HXXX(I)-3650 DATA SHEET

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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

RWC

Cycle Time (mode 2) 100 - ns

RWPW

DIOR/DIOW Pulse Width 65 - ns

RDA

DIOR Data Access - 50 ns

RWSU

DIOR/DIOW Data Setup Time 15 - ns

DIOW Data Hold Time 5 - ns

DIOR Data Hold Time 5 - ns

DMRW

DMACK to DIOR/DIOW Setup Time 0 - ns

RWDH

DIOR/DIOW to DMACK Hold Time 5 - ns

RWN

DIOR/DIOW negated Pulse Width 25 - ns

RWD

DIOR/DIOW to DMARQ Delay - 35 ns

CSRW

CS(1:0) valid to DIOR/DIOW 10 - ns

CSH

CS(1:0) Hold Time 10 - ns

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 77 78

Brak uwag

Silicon-image SiliconDrive SSDS00-3650H-R Instrukcja Użytkownika Strona 25