YMF795 Просмотр технического описания (PDF) - Yamaha Corporation

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YMF795

Automobile sound Player-2

Yamaha Corporation 

YMF795

TI3 - TI0 : Interval setting

These bits are used to set the interval time before the processing of the next note and rest. The interval “48”

represents the time for the whole note.

TI [3:0]

0h

1h

2h

3h

4h

5h

6h

7h

8h

9h

Ah

Bh

Ch

Dh

Eh

Fh

Interval

0

2

3

4

6

8

9

12

18

24

48

0

16

24

36

48

TK2 – TK0 : Note (sound length) designation

These 3 bits are used to designate the note (sound length). Depending on the value of interval setting (TI3 - 0), the

length varies as shown in the following table. The interval “48” represents the time for the whole note.

TI [3:0] = 0 to Ah

TI [3:0] = B to Fh

TK[2:0] 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6

7

Sound

length

1 2 3 5 7 8 11 17 15 23 29 32 35 41 47 Tie, Slur

-11-

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