Fujitsu MCJ3230SS manual 75 Timing specifications 3 of

Models: MCJ3230SS

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Table 4.75 Timing specifications (3 of 3)

Host Interface

Table 4.75 Timing specifications (3 of 3)

No.

Name

Standard

Timing specification

 

 

 

 

16

Selection

250 ms min.

In a SELECTION or RESELECTION phase, the

 

Timeout Delay

[Recommende

minimum time during which the INIT or TARG

 

 

d value]

waits for a BSY signal from the SCSI device to

 

 

 

be selected before it initiates timeout processing.

 

 

 

 

17

Transfer Period

In synchronous data transfer mode, the

 

 

 

minimum time (minimum repetition time) from

 

 

 

the leading edge of an REQ signal to the leading

 

 

 

edge of the next REQ signal or from the leading

 

 

 

edge of an ACK signal to the leading edge of the

 

 

 

next ACK signal. The actual value is defined

 

 

 

using a SYNCHRONOUS DATA TRANSFER

 

 

 

REQUEST message exchanged between the

 

 

 

INIT and TARG.

 

 

 

 

4-48

C156-E224-01EN

Page 122
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Fujitsu MCJ3230SS manual 75 Timing specifications 3 of