Renesas M306V0T-RPD-E User Manual
Page 37
( 35 / 48 )
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