参数资料
型号: AS3543-ECTP
厂商: ams
文件页数: 75/92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
76 - 91
AS3543 3v2
Data Sheet - R e g i s t e r D e f i n i t i o n
Table 78. PMU_Enable Register
Name
Base
Default
PMU_Enable
2-wire serial
00h
Offset: 1Ch-2
PMU_Enable Register
Selects the extended register on address 17h to 1Bh and enables writng to these PMU
register. It also sets the ADC10 multiplexer to measure various regulator voltages
This register is reset at a AVDD27-POR.
Bit
Bit Name
Default
Access
Bit Description
7:4
DC_TEST_MUX
<3:0>
0000
R/W
Allows multiplexing internal and external supply voltages to
one DC test node which can be further multiplexed to the
ADC10. The accuracy is 5mV/LSB (see reg. 2Eh)
0x0: open
0x1: AVDD27
0x2: AVDD17
0x3: PVDD1
0x4: PVDD2
0x5: CVDD1
0x6: CVDD2
0x7: RVDD
0x8: FVDD
0x9: PWGD
0xA-0xF: n/a
3
PMU_GATE
000
R/W
Enables all settings made in registers 17h to 1Bh at once. If
this bit is set, changes are activated as soon as they are
written to the related register.
0: no change
1: change at once
2:0
PMU_WR_ENABLE
<2:0>
000
R/W
Selects extended registers 17h to 1Bh for the next write
0: no register selected
1: 17h-1 to 1Bh-1 selected
2: 17h-2 to 1Bh-2 selected
...
7: 17h-7 to 1Bh-7 selected
ams
AG
Technical
content
still
valid
相关PDF资料
PDF描述
ASM2I9940LG-32LT IC CLK BUFFER 2:18 250MHZ 32LQFP
ASM3P2780AF-06OR IC FREQ MOD 4X EMI REDUCT 6TSOP
AT42QT1011-MAH IC SENSR TOUCH/PROX 1CH 8-UDFN
AT42QT2161-MMU IC TOUCH SENSOR 16KEY 28QFN
B300W35A102E1G IC PROCESSOR AUDIO 24BIT WLCSP
相关代理商/技术参数
参数描述
AS35490FLF 制造商:TT Electronics / IRC 功能描述:AS35490FLF
AS35490HLF 制造商:TT Electronics / IRC 功能描述:AS35490HLF
AS35490JLF 制造商:TT Electronics / IRC 功能描述:AS35490JLF
AS35491FLF 制造商:TT Electronics / IRC 功能描述:AS35491FLF
AS35491HLF 制造商:TT Electronics / IRC 功能描述:AS35491HLF