Integrated Circuits Inc.

aP89341/170/085

Ver 5.0

8

Aug 23, 2010

Key Trigger Mode (M1=0, M0=0)

With this trigger mode, the beginning 32 Voice Groups are triggered by setting S1 to S8 to HIHG or

LOW in different combinations. Each Voice Group can have its only independent trigger options (See

Fig. 4, 5, 7 and 8 for trigger options definition).

A maximum of 254 Voice Groups are available.

The 33rd to 254th Voice Groups can only be

triggered one by one sequentially with the SBT key (See Fig. 6 and 9).

The setting of S1 to S8 for triggering the 1st to the 32nd Voice Groups are as follow:

Voice

Group

S1

S2

S3

S4

S5

S6

S7

S8

1

HIGH

NC

NC

NC

NC

NC

NC

NC

2

NC

HIGH

NC

NC

NC

NC

NC

NC

3

NC

NC

HIGH

NC

NC

NC

NC

NC

4

NC

NC

NC

HIGH

NC

NC

NC

NC

5

NC

NC

NC

NC

HIGH

NC

NC

NC

6

NC

NC

NC

NC

NC

HIGH

NC

NC

7

NC

NC

NC

NC

NC

NC

HIGH

NC

8

NC

NC

NC

NC

NC

NC

NC

HIGH

9

HIGH

HIGH

NC

NC

NC

NC

NC

NC

10

NC

HIGH

HIGH

NC

NC

NC

NC

NC

11

NC

NC

HIGH

HIGH

NC

NC

NC

NC

12

NC

NC

NC

HIGH

HIGH

NC

NC

NC

13

NC

NC

NC

NC

HIGH

HIGH

NC

NC

14

NC

NC

NC

NC

NC

HIGH

HIGH

NC

15

NC

NC

NC

NC

NC

NC

HIGH

HIGH

16

HIGH

NC

NC

NC

NC

NC

NC

HIGH

17

HIGH

HIGH

HIGH

NC

NC

NC

NC

NC

18

NC

HIGH

HIGH

HIGH

NC

NC

NC

NC

19

NC

NC

HIGH

HIGH

HIGH

NC

NC

NC

20

NC

NC

NC

HIGH

HIGH

HIGH

NC

NC

21

NC

NC

NC

NC

HIGH

HIGH

HIGH

NC

22

NC

NC

NC

NC

NC

HIGH

HIGH

HIGH

23

HIGH

NC

NC

NC

NC

NC

HIGH

HIGH

24

HIGH

HIGH

NC

NC

NC

NC

NC

HIGH

25

HIGH

HIGH

HIGH

HIGH

NC

NC

NC

NC

26

NC

HIGH

HIGH

HIGH

HIGH

NC

NC

NC

27

NC

NC

HIGH

HIGH

HIGH

HIGH

NC

NC

28

NC

NC

NC

HIGH

HIGH

HIGH

HIGH

NC

29

NC

NC

NC

NC

HIGH

HIGH

HIGH

HIGH

30

HIGH

NC

NC

NC

NC

HIGH

HIGH

HIGH

31

HIGH

HIGH

NC

NC

NC

NC

HIGH

HIGH

32

HIGH

HIGH

HIGH

NC

NC

NC

NC

HIGH

Note: NC represents open or no connection