Instruction Manual

Integrated Circuits Inc. aP89341/170/085
Ver 2.1 8 Aug 24, 2006
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