FEDL22620-01
ML22620
STOP command
・
Command
0
1
1
0
CH3
CH2
CH1
CH0
1st byte
The STOP command stops playing back the specified channel. Setting the CH0 to CH3 bit to "1" stops playback of the
corresponding channel. When the corresponding channel stops playing back, the NCR and BUSYB signals become "H".
The STOP command can be input regardless of the status of the NCR during playback operation. However, following the
elapse of CBUSYB "L" level output time 3 (tCB3), input the next command after confirming that the BUSYB signal
becomes "H".
If the BUSYB signal does not become "H", enter the STOP command again.
Refer to the "Playback stop flow" in the command flowchart for more information.
The channel settings are as follows:
Channeled
Description
CH0
Setting this bit to 1 stops channel 0.
CH1
Setting this bit to 1 stops channel 1.
CH2
Setting this bit to 1 stops channel 2.
CH3
Setting this bit to 1 stops channel 3.
Be sure to specify one of the channels for the channel setting (CH0-CH3).
Do not input it to "0" (all “0”) with specifying nothing. If it is input with specifying nothing (all "0"), the command is ignored.
For the timing of the STOP command, refer to the "STOP command (when the FAD bit is "L")" and "STOP command (when
the FAD bit is "H")" in the timing chart.
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Summary of Contents for LAPIS Semiconductor ML22620
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