Revision 5.01 – November 30, 2005
S5335 – PCI Bus Controller, 3.3V
Data Sheet
Figure 58. Target Abort Example
2
3
1
PCI CLOCK
(I)
FRAME #
IRDY#
(I)
(T)
(T)
TRDY#
STOP#
(T)
DEVSEL#
(I) = DRIVEN BY INITIATOR
(T) = DRIVEN BY TARGET
TARGET ABORT
IDENTIFIED
Figure 59. PCI Bus Arbitration and S5335 Bus Ownership Example
2
1
3
4
5
6
8
9
7
S5335 REQ#
"OTHER"REQ#
S5335 GNT#
"OTHER"GNT#
FRAME#
ADDRESS
ADDRESS DATA
ADDRESS
DATA
S5335
AD[31:0]
DATA
IRDY#
TRDY#
IDLE
S5335
TRANSACTION
IDLE
"OTHER",
IDLE
(TURN-
AROUND)
PREEMPTING
MASTER
TRANSACTION(S)
(TURN-
AROUND)
TRANSACTION
(I) =DRIVEN BY INITIATOR
(T)= DRIVENBY TARGET
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