
2-52
2—SOFTWARE
ISD-SR3000
Voice Solutions in Silicon
Note
: After recognition is enabled, the Stop command can take up to one second until the ready is active.
Example: Stop the current activity and return the ISD-SR3000 processor to the IDLE state.
S
Stop
Opcode:
0x00
Syntax:
S
Type:
Synchronous
Description:
Stops execution of the current asynchronous command and switches the ISD-
SR3000 processor to the IDLE state.
Parameters:
Source
Byte Sequence
Code
S
Host Controller
00
ISD-SR3000
00
SAS
Opcode:
Syntax:
Type:
Description:
Say Argumented Sentence
0x1E
SAS sentence_n tag_ref
Asynchronous
Announces sentence number sentence_n of the currently selected vocabulary
and passes arg to it. When playing is complete, the ISD-SR3000 processor sets
the EV_NORMAL_END bit in the status word and activates the MWRQST signal.
If the current vocabulary is undefined, ERR_INVALID is reported.
Tag_Ref can be replaced by an argument in the event the sentence was built
differently by the IVS tool (See Chapter 3 for a detailed description of all the
available arguments.)
sentence_n topic is one byte long and Tag_Ref (or Argument) is two bytes long
Parameters: