參數(shù)資料
型號: CDB391A
廠商: Cirrus Logic, Inc.
英文描述: 24-BIT, 192 kHz STEREO DAC WITH VOLUME CONTROL
中文描述: 24位192千赫立體聲DAC控制音量
文件頁數(shù): 16/40頁
文件大?。?/td> 748K
代理商: CDB391A
CS4391A
16
DS600PP3
3.2
VOLUME AND MIXING CONTROL (ADDRESS 02H)
A = B (Channel A Volume = Channel B Volume)
Default = ‘0’.
0 - AOUTA volume is determined by register 03h and AOUTB volume is determined by reg-
ister 04h.
1 - AOUTA and AOUTB volumes are determined by register 03h and register 04h is ig-
nored.
Soft & Zero Cross (Soft control and zero cross detection control)
Default = ‘10’.
SoftZero CrossMode
00
Changes take effect immediately
01
Changes take effect on zero crossings
10
Changes take effect with a soft ramp (default)
11
Changes take effect in 1/8 dB steps on each zero crossing
ATAPI 0-4 (Channel mixing and muting). SeeTable 6
Default = ‘01001’, (Stereo)
AOUTA = Left Channel
AOUTB = Right Channel
3.3
CHANNEL A VOLUME CONTROL (ADDRESS 03H)
See
Channel B Volume Control (address 04h)
3.4
CHANNEL B VOLUME CONTROL (ADDRESS 04H)
MUTE
Default = ‘0’
0 - Disabled
1 - Enabled
Volume
Default = ‘0’
(Refer to Table 7)
7
6
5
4
3
2
1
0
A = B
0
Soft
1
Zero Cross
0
ATAPI4
0
ATAPI3
1
ATAPI2
0
ATAPI1
0
ATAPI0
1
7
6
5
4
3
2
1
0
MUTE
0
VOL6
0
VOL5
0
VOL4
0
VOL3
0
VOL2
0
VOL1
0
VOL0
0
相關PDF資料
PDF描述
CDB4215 16-Bit Multimedia Audio Codec
CDB4216 16-Bit Stereo Audio Codec
CDB4220 24-Bit Stereo Audio Codec with 3V Interface
CDB4221 24-Bit Stereo Audio Codec with 3V Interface
CDB4222 20-Bit Stereo Audio Codec with Volume Control
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