Integrated Circuits Inc.

aP89021/010

Ver 4.0

Aug 23, 2010

11

Key Trigger Mode

Up to 12 Voice Groups can be triggered by S1 to S4.

Voice Group

S1

S2

S3

S4

1

HIGH

NC

NC

NC

2

NC

HIGH

NC

NC

3

NC

NC

HIGH

NC

4

NC

NC

NC

HIGH

5

HIGH

HIGH

NC

NC

6

NC

HIGH

HIGH

NC

7

NC

NC

HIGH

HIGH

8

HIGH

NC

NC

HIGH

9

HIGH

HIGH

HIGH

NC

10

NC

HIGH

HIGH

HIGH

11

HIGH

NC

HIGH

HIGH

12

HIGH

HIGH

NC

HIGH

CPU Trigger Mode

Up to 12 Voice Groups can be triggered by supplying address to [S4:S1] with SBT as strobe signal.

Voice Group

S4

S3

S2

S1

1

0

0

0

0

2

0

0

0

1

3

0

0

1

0

4

0

0

1

1

5

0

1

0

0

6

0

1

0

1

7

0

1

1

0

8

0

1

1

1

9

1

0

0

0

10

1

0

0

1

11

1

0

1

0

12

1

0

1

1