LSI53C875 LSI Logic, LSI53C875 Datasheet - Page 260

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

7.4.2 Initiator Timing
Figure 7.15 Opcode Fetch, Nonburst
7-24
(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)
LSI53C875-Addr;
LSI53C875-Addr;
GPIO0_FETCH/
Target-Data)
Target-Data)
(Driven by
(Driven by
DEVSEL/
FRAME/
STOP/
C_BE/
TRDY/
IRDY/
REQ/
GNT/
PAR/
CLK
AD/
Figure 7.17
Instruction Set of the I/O Processor
t
7
t
6
through
t
4
t
t
3
3
t
3
t
9
Figure 7.20
CMD
Addr
Out
t
5
t
t
1
1
t
3
t
3
BE
describe LSI53C875 Initiator timing.
t
10
t
t
1
1
Data In
t
t
t
2
2
2
CMD
Addr
Out
Data In
BE
t
8