NSAM265SR Datasheet, PDF (5/58 Pages) National Semiconductor (TI) – CompactSPEECH Digital Speech Processors

1 0 Theory of Operation (Continued)
TABLE 1-1 CompactSPEECH States and Transitions
Command
Description
Source State
Configuration and Status Commands
AMAP
Check and Map ARAM
IDLE
CFG
Configure CompactSPEECH
RESET
CVOC
Check Vocabulary
IDLE
GEW
Get Error Word
All states
FR
Free Memory
IDLE
GCFG
Get Configuration
RESET IDLE
GI
Get Information
PLAY RECORD SYNTHESIS
TONE GENERATE IDLE
MEMORY FREE
GMS
Get Memory Status
IDLE
GSW
Get Status Word
All states
GTD
Get Time and Day
IDLE
INIT
Initialize System
RESET IDLE
INJ
Inject IVS Data
IDLE
MR
Memory Reset
IDLE
PDM
Go to Power-Down Mode
IDLE
RDET
Reset Detectors
MEMORY FREE IDLE
S
Stop
All states but RESET
SDET
Set Detectors Mask
IDLE MEMORY FREE
SETD
Set Time and Day
IDLE MEMORY FREE
SV
Set Vocabulary Type
IDLE
TUNE
Tune
IDLE MEMORY FREE
Speech Commands
AMSG
Append to Current Message
IDLE
GT
Generate Tone
IDLE
P
Playback
IDLE
PA
Pause
PLAY RECORD SYNTHESIS
TONE GENERATE IDLE
R
Record
IDLE
RES
Resume
PLAY RECORD SYNTHESIS
TONE GENERATE IDLE
SAS
Say Argumented Sentence
IDLE
SB
Skip Backward
PLAY IDLE
SE
Skip to End of Message
PLAY IDLE
SF
Skip Forward
PLAY IDLE
SO
Say One Word
IDLE
SPS
Set Playback Speed
PLAY SYNTHESIS
IDLE MEMORY FREE
SS
Say Sentence
IDLE
SW
Say Words
IDLE
VC
Volume Control
PLAY SYNTHESIS IDLE
TONE GENERATE
Result State
IDLE
RESET
IDLE
No change
MEMORY FREE
No change
No change
IDLE
No change
IDLE
IDLE
IDLE
IDLE
IDLE
No change
IDLE
No change
No change
IDLE
No change
RECORD
TONE GENERATE
PLAY
No change
RECORD
No change
SYNTHESIS
No change
No change
No change
SYNTHESIS
No change
SYNTHESIS
SYNTHESIS
No change
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