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1 target timing, Figure7.9 pci configuration register read, Target timing – LSI 53C810A User Manual

Page 195: Pci configuration register read, Figure 7.9

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PCI Interface Timing Diagrams

7-13

7.4.1 Target Timing

Figure 7.9

through

Figure 7.12

describe target timing.

Figure 7.9

PCI Configuration Register Read

Data Out

Byte Enable

t

2

In

Out

t

1

t

2

t

1

t

3

t

2

t

1

t

1

t

2

t

2

t

3

t

3

t

2

t

1

t

3

t

2

t

1

CLK

(Driven by System)

FRAME/

(Driven by System)

C_BE/

(Driven by Master)

PAR

(Driven by Master-Addr;

LSI53C810A-Data)

IRDY/

(Driven by Master)

TRDY/

(Driven by LSI53C810A)

STOP/

(Driven by LSI53C810A)

DEVSEL/

(Driven by LSI53C810A)

IDSEL

(Driven by Master)

CMD

Addr
In

AD/

(Driven by Master-Addr;

LSI53C810A-Data)