isd-t360sb ETC-unknow, isd-t360sb Datasheet - Page 78

• Manufacturer Part Number: isd-t360sb
• Manufacturer: ETC-unknow

ISD-T360SB
Example
PDM
Switches the VoiceDSP processor to power-down mode (see “POWER-DOWN MODE” on page 1-4 for de-
tails). Sending any command while in power-down mode resets the processor detectors, and returns it
to normal operation mode.
NOTE
Example
R
Records a new message with message tag tag and compression rate compression_rate . The VoiceDSP
processor state changes to RECORD. The R command continues execution until stopped by the S com-
mand. Recording can be paused with the PA command, and can be resumed later with the RES com-
mand.
If the memory becomes full, recording stops and EV_MEMFULL is set in the status word.
See “Message Tag” on page 2-3 for a description of message-tag encoding.
The compression rate may be defined as 0 for PCM recording or either 1,2,3 for compression rates 4.7
Kbits/s, 6.7 Kbits/s, 8.7 Kbits/s respectively. See “VCD” on page 2-10 for a description of the compression
algorithm.
NOTE
2-42
PA
Byte sequence:
Description:
PDM
Byte sequence:
Description:
If an event report is pending (MWRQST is active) and not processed by the microcontroller prior
to issuing the PDM command, the event is lost.
A time-and-day stamp is automatically attached to each message. Before using the R command
for the first time, use the SETD command. Failure to do so results in undefined values for the time-
and-day stamp.
The CID_RECORD tunable parameter (index 51) may be used to attach the contents of the CID buffer to the
message memory during recording.
To read CID information attached to the message, use the GCID command. See page 2-31 for
details.
Microcontroller
VoiceDSP
Microcontroller
VoiceDSP
Suspend playback of current message.
Put the VoiceDSP processor in power-down mode.
Go To Power-Down Mode
Record tag compression_rate
Voice Solutions in Silicon™
2—SOFTWARE
1C
1C
1A
1A