MB86613S Datasheet, PDF (84/134 Pages) Fujitsu Component Limited. – IEEE1394 Open HCI Controller

Preliminary
31
24 23
16 15
10
phy_ID
0L
gap_cnt
sp
87
0
c pwr p0 p1 p2 i m
logical inverse of first quadlet
31
24 23
10
phy_ID
1 n(0)
16 15
87
0
p3 p4 p5 p6 p7 p8 p9 p10 m
logical inverse of first quadlet
31
24 23
16 15
87
0
10
phy_ID
1 n(1)
p11 p12 p13 p14 p15
logical inverse of first quadlet
Bit
----
6
1
6
2
1
3
2
1
Field Name
--------------
phy_ID
Fig. 6.1 selfID packet receive Format
description
------------------------------------------
This bit specifies the node number of the place from which a packet is
transmitted.
L
This bit indicates ”1” when LINK of the place from which a packet is transmitted is
ON.
gap_cnt
This bit specifies the value stored in Gap_count field of PHY register at the place
from which a packet is transmitted.
sp
This bit specifies the maximum transfer rate of the place from which a packet is
transmitted.
”00b” : 100Mbit/sec
“01b” : 200Mbit/sec
”10b” : 400Mbit/sec
c
This bit indicates ”1” when the place from which a packet is transmitted can be
the resource manager.
pwr
This bit specifies the power supply type of the place from which a packet is
transmitted.
”000b” : Power is not supplied to a cable power.
”001b” : Minimum 15W is supplied to a cable power.
”010b” : Minimum 30W is supplied to a cable power.
”011b” : Minimum 45W is supplied to a cable power.
”100b” : Maximum 1W is consumed from a cable power.
”101b” : Minimum 3W is consumed from a cable power.
”110b” : Minimum 6W is consumed from a cable power.
”111b” : Minimum 10W is consumed from a cable power.
p0- p15
This bit specifies the connection type of each port on the place from which a
packet is transmitted.
”11b” : connect to child node
”10b” : connect to parent node
”01b” : disconnect
”00b” : unknown
i
This bit indicates ”1” when the place from which a packet is transmitted is the
source of bus reset.
83