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Renesas M306V0T-RPD-E User Manual

Page 37

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Note 1. Compute bus timing according to BCLK frequency. Use the below formula.

th(RD-AD) =

10

9

[ns]

td(DB-WR) = 10

9

x

3

- 40 [ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(RW-AD) =

10

9

[ns]

th(WR-DB) =

10

9

[ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(RD-CS) =

10

9

[ns]

td(DB-WR) =

10

9

- 25 [ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(WR-CS) =

10

9

[ns]

f(BCLK)

x

2

Note 2. Compute bus timing according to BCLK frequency. Use the below formula.

th(RD-AD) =

10

9

- 10 [ns]

td(DB-WR) = 10

9

x

3

- 24 [ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(RW-AD) =

10

9

- 10 [ns]

th(WR-DB) =

10

9

- 35 [ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(RD-CS) =

10

9

- 12 [ns]

td(DB-WR) =

10

9

- 35 [ns]

f(BCLK)

x

2

f(BCLK)

x

2

th(WR-CS) =

10

9

- 12 [ns]

f(BCLK)

x

2

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