ISD-T360 ETC [List of Unclassifed Manufacturers], ISD-T360 Datasheet - Page 80

• Manufacturer Part Number: ISD-T360
• Description: VoiceDSP Digital Speech Processor with Master/Slave, Full-Duplex Speakerphone, Multiple Flash and ARAM/DRAM Support
• Manufacturer: ETC [List of Unclassifed Manufacturers]

MR
Erases all memory blocks and initializes the VoiceDSP processor (does exactly what the INIT command
does). Bad blocks, and blocks which are used for IVS vocabularies, are not erased. This command can
be issued in either RESET or IDLE states.
NOTE
NOTE
Example
P
Begins playback of the current message. The VoiceDSP processor state changes to PLAY. When play-
back is complete, the VoiceDSP processor sets the EV_NORMAL_END bit in the status word, and acti-
vates (clears to 0) the MWRQST signal. The state then changes to IDLE. Playback can be paused with
the PA command, and can be resumed later with the RES command. Playback can be stopped with
the S command.
If the current message is undefined, ERR_INVALID is reported.
Example
PA
Suspends the execution of the current GT, P, R, SAS, SO, SW, or SS command. The PA command does
not change the state of the VoiceDSP processor; execution can be resumed with the RES command.
NOTE
2-40
MR
Byte sequence:
Description:
P
Byte sequence:
Description:
When Memory Reset is used in RESET state, it must be issued after the CFG command is issued, or the
memory type and number of devices are not defined. In this case the result is unpredictable.
The command erases all messages and should be used with care.
DTMF and tone detectors remain active during Pause.
Microcontroller
VoiceDSP
Erase all memory blocks.
Microcontroller
VoiceDSP
Play the current message.
Memory Reset
Playback
Pause
Voice Solutions in Silicon™
2A
2A
03
03