参数资料
型号: SI3230MPPQX-EVB
厂商: Silicon Laboratories Inc
文件页数: 103/108页
文件大小: 0K
描述: BOARD EVAL W/DISCRETE INTERFACE
标准包装: 1
系列: ProSLIC®
主要目的: 接口,模拟前端(AFE)
已用 IC / 零件: Si3230
已供物品: 板,CD
Si3230
94
Preliminary Rev. 0.96
Not
Recommended
fo
r N
ew
D
esi
gn
s
4.2. Oscillators
See functional description sections of tone generation, ringing, and pulse metering for guidelines on computing
register values. All values are represented in twos-complement format.
Note:
The values of all indirect registers are undefined following the reset state. Shaded areas denote bits that can be read
and written but should be written to zeroes.
Table 33. Oscillator Indirect Registers Summary
Addr. D15
D14
D13
D12
D11
D10
D9
D8D7D6D5D4D3D2D1
D0
13
OSC1[15:0]
14
OSC1X[15:0]
15
OSC1Y[15:0]
16
OSC2[15:0]
17
OSC2X[15:0]
18
OSC2Y[15:0]
19
ROFF[5:0]
20
RCO[15:0]
21
RNGX[15:0]
22
RNGY[15:0]
23
PLSD[15:0]
24
PLSX[15:0]
25
PLSCO[15:0]
Table 34. Oscillator Indirect Registers Description
Addr.
Description
Reference
Page
13
Oscillator 1 Frequency Coefficient.
Sets tone generator 1 frequency.
14
Oscillator 1 Amplitude Register.
Sets tone generator 1 signal amplitude.
15
Oscillator 1 Initial Phase Register.
Sets initial phase of tone generator 1 signal.
16
Oscillator 2 Frequency Coefficient.
Sets tone generator 2 frequency.
17
Oscillator 2 Amplitude Register.
Sets tone generator 2 signal amplitude.
18
Oscillator 2 Initial Phase Register.
Sets initial phase of tone generator 2 signal.
19
Ringing Oscillator DC Offset.
Sets dc offset component (VTIP–VRING) to ringing waveform. The range is 0 to 94.5 V in
1.5 V increments.
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