LSI53CF92A LSI, LSI53CF92A Datasheet - Page 65

• Manufacturer Part Number: LSI53CF92A
• Manufacturer: LSI

Specifications of LSI53CF92A

• Lead Free Status / RoHS Status: Not Compliant

BS
FC
RESEL
SI
Standard Register Set
Copyright © 1995–2002 by LSI Logic Corporation. All rights reserved.
Bus Service
This bit indicates that another device is requesting service.
In target mode, it is set whenever the initiator asserts ATN/
(Attention). In initiator mode, it is set whenever the target
is requesting an Information Transfer phase.
Function Complete
This bit is set after any target mode command has
completed. In initiator mode, it is set after a target has
been selected (before transferring any command phase
bytes), after Command Complete finishes, or after a
Transfer Information command when the target is
requesting Message In phase.
Reselected
This bit is set during Reselection phase to indicate that
the FSC has been reselected as an initiator.
Selection Interrupt
These two bits distinguish and report three different types
of selections as follows:
Bit 1
0
0
1
1
Bit 0 Indication
0
1
0
1
No selection interrupt
Selected without ATN/; FSC has been
selected as a Target with ATN/ false
Selected with ATN/; FSC has been selected
as a Target with ATN/ true
SCAM selection. FSC has detected a SCAM
selection
[1:0]
4-15
4
3
2