W528SXX

- 10 -

(Continued)

TG2R:

5

TG3R:

6

TG4R:

7

248 S/W entries:

8

9

.

.

.

POI:

32

33

.

.

.

254

255

2. Execution begins from group entry and is terminated by END instruction.

3. A H/W trigger interrupt stops the group currently being executed immediately and begins a new

group.

6.5 Mask Options

There are four mask options for the W528Sxx family; the mask options are used to select features that

cannot be programmed through the chip's registers.

The options are the following:

LED flash type (synchronous/alternate)

LED volume-controlled: No/Yes

LED1 section-controlled: Yes/No

LED2: section-controlled/STPC-controlled

6.6 Speech Equation Description

The format of the speech equations for the W528Sxx family is shown as below example:

GR = N

H4+m1*SOUND1_FL+m2*SOUND2_FL+[1FFFF]+...+T4

END

where

GR = N defines the number of global repeats (from 1 to 16);

m1 and m2 define the number of local repeats (from 1 to 7);