参数资料
型号: SI3050-E1-FT
厂商: Silicon Laboratories Inc
文件页数: 108/128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
80
Rev. 1.5
Reset settings = 0010_1101
Register 23. Ring Validation Control 2
Bit
D7
D6D5D4D3D2D1D0
Name
RDLY[2]
RTO[3:0]
RCC[2:0]
Type
R/W
Bit
Name
Function
7
RDLY[2]
Ring Delay Bit 2.
This bit, in combination with the RDLY[1:0] bits (Register 22), sets the amount of time
between when a ring signal is validated and when a valid ring signal is indicated.
RDLY[2]
RDLY[1:0]
Delay
0
00
0 ms
001
256 ms
010
512 ms
...
111
1792 ms
6:3
RTO[3:0]
Ring Timeout.
These bits set when a ring signal is determined to be over after the most recent ring
threshold crossing.
RTO[3:0]
Ring Timeout
0000
DO NOT USE THIS SETTING
0001
128 ms
0010
256 ms
...
1111
1920 ms
2:0
RCC[2:0]
Ring Confirmation Count.
These bits set the amount of time that the ring frequency must be within the tolerances set
by the RAS[5:0] bits and the RMX[5:0] bits to be classified as a valid ring signal.
RCC[2:0]
Ring Confirmation Count Time
000
100 ms
001
150 ms
010
200 ms
011
256 ms
100
384 ms
101
512 ms
110
640 ms
111
1024 ms
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