LSI53C875 LSI Logic, LSI53C875 Datasheet - Page 263

• Manufacturer Part Number: LSI53C875
• Description: PCI to Ultra SCSI I/O Processor
• Manufacturer: LSI Logic

Figure 7.18 Back-to-Back Write
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by LSI53C875)
(Driven by System)
(Driven by Arbiter)
GPIO1_MASTER/
(Driven by Target)
(Driven by Target)
(Driven by Target)
GPIO0_FETCH/
DEVSEL/
FRAME/
STOP/
C_BE/
TRDY/
IRDY/
REQ/
GNT/
PAR/
CLK
AD/
PCI and External Memory Interface Timing Diagrams
t
6
t
4
t
3
t
3
t
9
t
CMD
1
Addr
Out
t
3
t
5
t
1
Data
Out
BE
t
3
t
3
t
2
t
10
t
2
t
t
3
3
CMD BE
Addr
Out
t
Data
Out
3
t
2
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