si3201 Silicon Laboratories, si3201 Datasheet - Page 68

• Manufacturer Part Number: si3201
• Description: Proslic Programmable Cmos Slic With Ringing/battery Voltage Generation
• Manufacturer: Silicon Laboratories

Si3230
Register 51. Ringing Oscillator Inactive Timer—High Byte
Reset settings = 0000_0000
Register 52. FSK Data
Reset settings = 0000_0000
Register 63. Loop Closure Debounce Interval
Reset settings = 0011_0010 (revision C); 0101_0100 (subsequent revisions)
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Name
Name
Name
Type
Type
Type
Bit
7:0
Bit
7:1
Bit
7:0
Bit
Bit
0
Bit
Reserved
RIT[15:8]
LCD[7:0]
FSKDAT
Name
Name
Name
D7
D7
D7
D6
D6
D6
Ringing Inactive Timer.
Read returns zero.
FSK Data.
When FSKEN = 1 (direct Register 108, bit 6) and REL = 1 (direct Register 32, bit 6), this
bit serves as the buffered input for FSK generation bit stream data.
Loop Closure Debounce Interval for Automatic Ringing.
This register sets the loop closure debounce interval for the ringing silent period when
using automatic ringing cadences. The value may be set between 0 ms (0x00) and
159 ms (0x7F) in 1.25 ms steps.
D5
D5
D5
Preliminary Rev. 0.96
D4
D4
D4
RIT[15:8]
LCD[7:0]
R/W
D3
D3
D3
Function
Function
Function
D2
D2
D2
D1
D1
D1
FSKDAT
R/W
D0
D0
D0