参数资料
型号: SI3050-E1-FT
厂商: Silicon Laboratories Inc
文件页数: 95/128页
文件大小: 0K
描述: IC VOICE DAA SYSTEM SIDE 20TSSOP
标准包装: 74
系列: *
Si3050 + Si3011/18/19
Rev. 1.5
69
Reset settings = 0001_0000
Reset settings = 0000_0000
Register 6. DAA Control 2
Bit
D7D6
D5
D4
D3D2D1D0
Name
PDL
PDN
Type
R/W
Bit
Name
Function
7:5
Reserved
Read returns zero.
4PDL
Powerdown Line-Side Device.
0 = Normal operation. Program the clock generator before clearing this bit.
1 = Places the line-side device in lower power mode.
3PDN
Powerdown System-Side Device.
0 = Normal operation.
1 = Powers down the system-side device. A pulse on RESET is required to restore normal
operation.
2:0
Reserved
Read returns zero.
Register 7. Sample Rate Control
Bit
D7D6
D5
D4
D3D2D1D0
Name
HSSM
Type
R/W
Bit
Name
Function
7:4
Reserved
Read returns zero.
3HSSM
High-Speed Sampling Mode.
0 = Sample Rate is 8 kHz.
1 = Sample Rate is 16 kHz. The PCM or the GCI highway continues to be at 8 kHz; thus,
twice as many samples are generated per device timeslot. Samples are transmitted in adja-
cent timeslots.
2:0
Reserved
Read returns zero.
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