LSI53C875 LSI Logic, LSI53C875 Datasheet - Page 257

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

Figure 7.13 External Memory Read (Cont.)
(Driven by Master-Addr;
(Driven by Master-Addr;
(Addr Drvn 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 LSI53C875)
(Driven by LSI53C875)
Data Driven by Memory)
(Driven by System)
(Driven by Master)
(Driven by Master)
(Driven by Master)
LSI53C875-Data)
LSI53C875-Data)
GPIO_MAS2/
DEVSEL/
FRAME/
MAS1/
MAS0/
C_BE/
TRDY/
STOP/
MWE/
IRDY/
MCE/
MOE/
MAD
CLK
PAR
AD
PCI and External Memory Interface Timing Diagrams
11
12
13
t
15
14
t
14
t
16
15
16
t
19
Data
In
17
t
17
18
19
t
t
t
t
t
3
3
3
2
2
Data
Out
20
t
3
Out
21
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