MB86616 Datasheet, PDF (29/63 Pages) Fujitsu Component Limited. – IEEE1394-SCSI Tailgate

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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