Renesas M16C/6V Uživatelský manuál stáhnout pdf (Strana 35)

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

th(RD-AD) = 10

[ns] td(DB-WR) = 10

x3 - 40 [ns]

f(BCLK)x2 f(BCLK)x2

th(RW-AD) = 10

[ns] th(WR-DB) = 10

[ns]

f(BCLK)x2 f(BCLK)x2

th(RD-CS) = 10

[ns] td(DB-WR) = 10

- 25 [ns]

f(BCLK)x2 f(BCLK)x2

th(WR-CS) = 10

[ns]

f(BCLK)x2

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

th(RD-AD) = 10

- 10 [ns] td(DB-WR) = 10

x3 - 24 [ns]

f(BCLK)x2 f(BCLK)x2

th(RW-AD) = 10

- 10 [ns] th(WR-DB) = 10

- 35 [ns]

f(BCLK)x2 f(BCLK)x2

th(RD-CS) = 10

- 12 [ns] td(DB-WR) = 10

- 35 [ns]

f(BCLK)x2 f(BCLK)x2

th(WR-CS) = 10

- 12 [ns]

f(BCLK)x2

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 47 48

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Renesas M16C/6V Uživatelský manuál Strana 35