APR33A1 Просмотр технического описания (PDF) - Unspecified

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APR33A1

(aPR33A1 / aPR33A3) CPU Serial Mode Recording voice IC

Unspecified 

Integrated Circuits Inc.

aPR33A1/aPR33A2/aPR33A3

MESSAGE MODE

In fixed 1/ 2/ 4/ 8 message mode (C2.0), user can divide the memory averagely for 1, 2, 4 or 8

message(s). The message mode will be applied after chip reset by the MSEL0 and MSEL1 pin.

Please note the message should be recorded and played in same message mode, we CAN NOT

guarantee the message is complete after message mode changed. For example, user recorded 8

messages in the 8-message mode, those messages can be played in 8-message mode only. If user

changed to 1, 2 or 4 message mode, system will discard those messages.

8-Message Mode

The memory will be divided to 8 messages averagely when both MSEL0 and MSEL1 pin float

after chip reset.

Ver. B

7/24

1/17/2013

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