ML22Q573 datasheet(43/69 Pages) ETC2

43 / 69 page

FEDL22Q553-02

ML22Q553

When the PLAY command is input, the address control over phrase 1 ends, the phrase playback starts, and the

CBUSYB and NCR signals go to a “H” level.

Input the MUON command after this CBUSYB signal changes

to a “H” level.

After the MUON command input, the NCR signal remains “L” until the end of phrase 1

playback, and the device enters a state waiting for the phrase 1 playback to terminate.

When the phrase 1 playback is terminated, the silence playback starts and the NCR signal goes to a “H” level.

After the NCR signal has gone to a “H” level, re-input the PLAY command in order to play phrase 1.

After the PLAY command input, the NCR signal once again goes to a “L” level and the device enters a state

waiting for the termination of silence playback.

When the silence playback is terminated and then the phrase 1 playback starts, the NCR signal goes “H”, and the

device enters a state where it is possible to input the next PLAY or MUON command.

The BUSYB signal remains “L” until the end of a series of playback.

As shown in the diagram above, if performing continuous playback, input the MUON/PLAY/START command

for the second phrase within 10 ms (tcm) after the NCR signal on the target channel goes “H”. Please input the

following MUON/PLAY/START command after checking that playback is completed by the RDSTAT

command, when it is not continuous playback.

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ML22Q573 Datasheet(PDF) 43 Page - List of Unclassifed Manufacturers