Fujitsu MHV2040AS, MHV2080AS, MHV2060AS manual Device terminating an Ultra DMA data in burst, Stop

Models: MHV2060AS MHV2080AS MHV2040AS

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5.6 Timing

5.6.3.5Device terminating an Ultra DMA data in burst

5.6.3.2contains the values for the timings for each of the Ultra DMA Modes.

DMARQ (device)

tMLI

DMACK- (host)

tLI

 

tLI

 

 

tACK

 

 

STOP

(host)tACK

tLI

HDMARDY- (host)

DSTROBE (device)

DD(15:0)

tSS

tIORDYZ

 

tZAH

tAZ

tCVS

tCVH

 

 

CRC

 

 

tACK

DA0, DA1, DA2,

CS0-, CS1-

Note:

The definitions for the STOP, HDMARDY- and DSTROBE signal lines are no longer in effect after DMARQ and DMACK- are negated.

Figure 5.14 Device terminating an Ultra DMA data in burst

C141-E221

5-157

Page 233
Image 233
Fujitsu MHV2040AS, MHV2080AS, MHV2060AS manual Device terminating an Ultra DMA data in burst, Stop