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Voice Solutions in Silicon™

ISD-T360 Reference Design User’s Guide

Setting 

Answer Off

To set the Answer Off, press the ON/OFF button until the voice prompt “Answer

off” sounds and the LED displays “OF”. In this mode the DAM will not answer

any in-coming calls. The LED will display “OF” and the number of ICMs, alter-

nately.

Setting the 

Announce Only

To set the Announce Only, press the ON/OFF button until the voice prompt

“Announce only” sounds and the LED displays “An”. In this mode, the answer-

ing machine will answer the incoming call and play the OGM, but will not

record an incoming message. The LED will display “OF” and number of ICMs,

alternately.

TO PLAY THE ICMS 

(INCOMING 

MESSAGES)

When a new ICM is recorded, the New Message LED lights up. To play the

ICM, press the PLAY button. The DAM will begin playing the earliest ICM and

progress to the latest ICM. Simultaneously, the 7-segment display will show

the number of the current message being played. After ICMs are played, the

New Message LED will automatically turn off.

While the ICM is 

Being Played, It 

Is Possible to:

Feature

Buttons

Replay the current message

Press the BWD button while the 

message is playing

Pause/Resume current message

Press the PLAY button to toggle 

between Pausing and Resuming the 

message.

Stop playing an ICM

Press STOP button

Erase the current ICM

While playing the message that you 

want to delete, press the ERASE button

Skip to next ICM

Press FWD button

Go to previous ICM

Press BWD button

Adjust volume

Press the VOL_UP or VOL_DN button to 

increase the volume accordingly

TO ERASE ALL ICMS 

(INCOMING 

MESSAGES)

While in idle mode, press and hold the ERASE button until you hear the long

beep indicating that all incoming messages have been erased.

NOTE: An incoming message will not be erased if it was not previously 

played.

TO RECORD A MEMO

To record a memo, press and hold the MEMO button until the voice prompt

“Memo Recording” is announced. The DAM begins recording the message

and the 7-segment display lists the elapsed time. When you are finished re-

cording, press the STOP button. The machine will return to the idle state. Note

that the recorded memo will be treated as an ICM by the DAM and can be

played during ICM playback. 

SPEAKER PHONE

To enable the speakerphone, press the SPK button. Press the SPK button

again to toggle the speakerphone off.

Содержание ISD-T360

Страница 1: ...Reference Design User s Guide For Digital Answering Machines INCLUDED IN THIS REFERENCE DESIGN INTRODUCTION 2 FEATURES 3 SCHEMATIC DIAGRAMS 4 SOFTWARE FLOWCHARTS 8 OPERATING THE DAM 24 ACCESSING THE D...

Страница 2: ...pheral that receives commands from the external master Winbond 89C51 processor The ISD T360 combined with a 16 Mbit flash memory device can provide up to one hour of recording time The Winbond 89C51 i...

Страница 3: ...l duplex speakerphone functionality Hands free conversations between user and line user Supports 16m flash memory devices Samsung flash Interchangeable design possibilities Utilizes ISD s Internationa...

Страница 4: ...ce Solutions in Silicon ISD T360 Reference Design User s Guide SCHEMATIC DIAGRAMS The following schematic diagrams detail layout designs for the ISD T360 based DAM Figure 1 Microphone and speaker circ...

Страница 5: ...5 ISD ISD T360 Reference Design User s Guide Figure 2 CODEC Interface...

Страница 6: ...6 Voice Solutions in Silicon ISD T360 Reference Design User s Guide Figure 3 Microcontroller I O assignments...

Страница 7: ...7 ISD ISD T360 Reference Design User s Guide Figure 4 Memory Interface...

Страница 8: ...ine table The Kernel s state con troller will search corresponding task s state machine table to find the correct message header then run the routine Device Driver T360 driver this driver includes mic...

Страница 9: ...9 ISD ISD T360 Reference Design User s Guide...

Страница 10: ...10 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 11: ...11 ISD ISD T360 Reference Design User s Guide...

Страница 12: ...12 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 13: ...13 ISD ISD T360 Reference Design User s Guide...

Страница 14: ...14 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 15: ...15 ISD ISD T360 Reference Design User s Guide...

Страница 16: ...16 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 17: ...17 ISD ISD T360 Reference Design User s Guide...

Страница 18: ...18 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 19: ...19 ISD ISD T360 Reference Design User s Guide...

Страница 20: ...20 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 21: ...21 ISD ISD T360 Reference Design User s Guide...

Страница 22: ...22 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 23: ...er Interrupt timer kicks if timeout occurs send message to Timer Tasks Timer Task rearranges timers and sends messages to corresponding Tasks Task c Setup priority and function pointer for each Task M...

Страница 24: ...r Mode Otherwise the machine returns to the idle mode 2 Changing the Hour To change the hour press the FWD or BWD but tons while in the Hour Mode follows the Day Mode and the hour will be increased or...

Страница 25: ...onds the answering machine will return to idle with the SEC remaining unchanged OGM RECORD AND PLAYBACK Record an OGM Out Going Message You must record the outgoing message prior to entering the Answe...

Страница 26: ...o Feature Buttons Replay the current message Press the BWD button while the message is playing Pause Resume current message Press the PLAY button to toggle between Pausing and Resuming the message Sto...

Страница 27: ...djust volume control during remote ICM playback press 2 to increase volume or 1 to decrease volume Remote Erase of an ICM To erase a current ICM press after ICM has finished playing To erase all ICMs...

Страница 28: ...28 Voice Solutions in Silicon ISD T360 Reference Design User s Guide...

Страница 29: ...may not be used in recordable greeting cards intended for resale in Japan without ISD s prior written consent Recordable greeting cards are articles usually constructed of paper or cardboard but not...

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