參數資料
型號: D6571E
廠商: Electronic Theatre Controls, Inc.
英文描述: Chip for an All-Digital Telephone Answering Machine with Flash Memory Interface
中文描述: 芯片的全數字電話應答機與快閃記憶體介面
文件頁數: 73/117頁
文件大?。?/td> 551K
代理商: D6571E
D6571E Data Sheet
DS6571E.2
DSP GROUP, INC., 3120 SCOTT BOULEVARD
SANTA CLARA, CA 95054 PH: 408 986-4300 FAX: 408 986-4490
71
13. VOICE PROMPT PLAYBACK
Command:
1101
(15 - 12)
(11)
LOAD
SET SECTOR
0
1
0
1
The default sector is #0. Therefore, to playback from sector 0 no SET SECTOR command is required. To playback from
any other sector, the SET SECTOR command is required prior to phrase load. Once the sector has been changed this will
remain active until a new SET SECTOR command is issued. In this case, Voice Prompt command with SET SECTOR = 1 and
LOAD = 0 should be sent. This command will define new sector number (bits 2..0). Next LOAD command (with LOAD bit
= 1) will load the phrase from the new sector.
If both LOAD bit and SET SECTOR bit are set to 1, the D6571E enters Program Voice Prompt mode.
LOAD and PLAY Voice Prompt mode
(SET SECTOR bit = 0)
Command:
1101
(15 - 12)
(11) (10) (9 - 7)
LOAD
= 1: Load new phrase number for playback
= 0: Monitor Status
PHRASE NUMBER: The serial number of the speech phrase located in the EPROM/ROM vocabulary, which is
to be played back.
FLEXI SPEED:
Same as in the PLAYBACK command.
Status:
1101
PLAY
(15 - 12) (11)
(10)
(9 - 8)
(7) (6) (5) (4)
READY
= 1: Ready for loading a new phrase for playback
END OF PLAY
= 1: End of phrase reached.
TONE
= 1: Call Progress Tone detected.
DTMF }
= : Code of valid DTMF signal detected.
EXT TONE }
LOAD
SET
SECTOR
(10)
FLEXI SPEED
NUMBER
(9 - 7)
(6 - 0)
NUMBER
xxxx
Phrase # to load
Sector #
MODE
Voice Prompt Playback / Line Monitor
Load new phrase to play from pre-defined sector
Define sector the next phase will be loaded from
Program Voice Prompt into the Flash
0
0
1
1
LOAD
0
FLEXI SPEED
PHRASE NUMBER
(6 - 0)
LOAD
READY
0 0
END OF
0
EXT
TONE
TONE
DTMF
(3 - 0)
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