Rainbow Electronics ISD5216 - Manual (Page 2)

I5216 SERIES
Advanced Information
PRELIMINARY
Publication Release Date: November 30, 2001
-2 Revision A1
TABLE OF CONTENTS
GENERAL DESCRIPTION .......................................................................................................1
FEATURES .............................................................................................................................. 1
PIN LAYOUT & DESCRIPTIONS ............................................................................................ 4
I5216 BLOCK DIAGRAMS ....................................................................................................... 6
FUNCTIONAL DESCRIPTION ................................................................................................ 8
SPEECH/SOUND QUALITY ....................................................................................... 8
DURATION ................................................................................................................. 8
FLASH STORAGE ...................................................................................................... 9
MICROCONTROLLER INTERFACE .......................................................................... 9
PROGRAMMING ........................................................................................................ 9
APPLICATIONS ....................................................................................................................... 9
INTERNAL REGISTERS ....................................................................................................... 14
MEMORY ORGANIZATION .................................................................................................. 17
OPERATION MODES ............................................................................................................ 17
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2
C PORT ............................................................................................................................... 17
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2
C SLAVE ADDRESS ........................................................................................................... 18
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2
C OPERATION DEFINITIONS ............................................................................................ 19
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2
C CONTROL REGISTERS .................................................................................................. 21
COMMAND BYTE .................................................................................................................. 21
FUNCTION BITS ................................................................................................................... 21
REGISTER BITS .................................................................................................................... 22
OPCODE SUMMARY ............................................................................................................ 22
DATABYTES .......................................................................................................................... 24
POWER-UP SEQUENCE ..................................................................................................... 25
SET MASTER CLOCK DIVISION RATIO ............................................................................. 25
PLAYBACK MODE ..................................................................................... ......................... 26
RECORD MODE ...................................................................................................... ............ 26
FEED THROUGH MODE ........................................................................................ ............ 26
CALL RECORD ....................................................................................................... ............ 30
MEMO RECORD ..................................................................................................... ............ 31
MEMO & CALL PLAYBACK ..................................................................................... ............ 32
MESSAGE CUEING ................................................................................................ ............ 34
ANALOG MODE ...................................................................................................... ............ 34