MB86616 Ver la hoja de datos (PDF) - Fujitsu

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MB86616

IEEE1394-SCSI Tailgate

Fujitsu 

MB86616

5-3 Initiator Selection Operation (with Arbitration)

Parameter

Symbol Pin name

Bus free→BSY↓

BSY↓→Self-ID output

BSY↓→SEL↓

SEL↓→ATN↓ & ID output

ID output→BSY↑

BSY↓→SEL↑ & ID hold

* : SCSI block TCL register value

ts031

ts032

ts033

ts034

ts035

ts036

BSY

BSY, DBP,

DB0 to DB7

BSY, SEL

SEL, ATN, DBP,

DB0 to DB7

DB0 to DB7,

DBP, BSY

BSY, SEL, DBP,

DB0 to DB7

Values

Unit

Min.

Max.

(21 + n*) tscsi (22 + n*) tscsi + 20 ns

0

15

ns

128 tscsi − 10

128 tscsi + 15

ns

52 tscsi − 10

52 tscsi + 15

ns

8 tscsi − 10

8 tscsi + 15

ns

8 tscsi

9 tscsi + 20

ns

BSY

SEL

DB0 to DB7,

DBP

ATN

tS031

tS033

tS032

tS035

tS034

tS036

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