參數(shù)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(shù)字電話應(yīng)答機(jī)與快閃記憶體介面
文件頁數(shù): 68/117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
66
SV - set volume:
Volume Level
- set level of the signal playing to the codec. When SV = 1 then volume level is set by DSP according to
the table below:
VOLUME
LEVEL
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
Status:
= 1: set the volume according to the Volume level field
= 0: read the current Volume level
Signal level (dB)
+16
+14
+12
+10
+8
+6
+4
+2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
-32
-34
-36
-38
-40
-42
Mute
Mute
1100
1000
SV
0 0
Volume level
(15 - 12) (11-8)
Note: After RESET, the system sets all parameters into default values. Once volume is changed, the system operates with
this value until the new "Volume level" command is issued. This command can be issued during "RECORD”, “LINE
MONITOR", "PLAYBACK", and “VOICE PROMPT” modes without interrupting these modes.
(7)
(6-5)
(4 - 0)
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