参数资料
型号: AS3543-ECTP
厂商: ams
文件页数: 74/92页
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
标准包装: 4,000
类型: 音频编解码器
应用: 便携式音频,电话
安装类型: 表面贴装
封装/外壳: 68-TFBGA
供应商设备封装: 68-CTBGA(6x6)
包装: 带卷 (TR)
www.austriamicrosystems.com
Revision 1.11
75 - 91
AS3543 3v2
Data Sheet - R e g i s t e r D e f i n i t i o n
Table 76. ISINK1 Register
Name
Base
Default
ISINK1
2-wire serial
00h
Offset: 1Bh-2
ISINK1 Register
This is an extended register and needs to be enabled by writing 010b to Reg. 1Ch first.
This register is reset at a AVDD27-POR.
Bit
Bit Name
Default
Access
Bit Description
7:3
I_SINK1<4:0>
00000
R/W
sets the current into current sink 1in 1.2mA steps
0: OFF, current sink 1 disabled
1-31 1.2mA * I_SINK1 -> (1.2mA...37.2mA)
2:0
-
000
n/a
Table 77. ISINK2 Register
Name
Base
Default
ISINK2
2-wire serial
00h
Offset: 1Bh-3
ISINK2 Register
This is an extended register and needs to be enabled by writing 011b to Reg. 1Ch first.
This register is reset at a AVDD27-POR.
Bit
Bit Name
Default
Access
Bit Description
7:3
I_SINK2<4:0>
00000
R/W
sets the current into current sink 2in 1.2mA steps
0: OFF, current sink 2 disabled
1-31 1.2mA * I_SINK2 -> (1.2mA...37.2mA)
2:0
-
000
n/a
ams
AG
Technical
content
still
valid
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