YMF795 Datasheet, PDF (11/45 Pages) YAMAHA CORPORATION – APL-2 Automobile sound Player-2

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
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