ML22Q533 datasheet(67/178 Pages) ROHM

tên linh kiện	ML22Q533

Giải thích chi tiết về linh kiện	4-Channel Mixin g Speec h Synthesis LSIs with Built-in Flash M emor y fo r Automotive

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FEDL22Q53X-02

ML22Q53X

 Playback start timing by MUON command

When the first byte of the MUON command is input, the device waits for the input of the second byte after the command

processing time (tCB1). When the second byte is entered, the silence time is calculated after the command processing time

(tCB2). When the calculation of the silence duration is completed, the calculated silence is played back, and when the

playback is completed, the BUSYB signals of the playback channels become "H" level.

The NCR signal becomes "L" level during playback preparation, and becomes "H" level when playback preparation is

completed and playback starts. When the NCR signal of the playback channel becomes "H" level, the PLAY command of the

next phrase to be played can be accepted.

*1 The length of the "L" interval of the BUSYBn is (tCB2+ silence playback time).

CSB

Status

Command is being processed

Playing

SCK

NCRn

BUSYBn

Awaiting command

SPM

1/2SPVDD

SPP

1/2SPVDD

Address is being

controlled

Awaiting command

MUON command

st byte

(internal)

VOH

VOL

CBUSYB

Awaiting command

MUON command

nd byte

tCB2

tCB1

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ML22Q533 bảng dữ liệu(PDF) 67 Page - Rohm