SI3201-X-FS View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3201-X-FS

PROSLIC® PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

Silicon Laboratories 

Si3233

Register 70. Ring Trip Detect Debounce Interval

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

RTDI[6:0]

Type

R/W

Reset settings = 0000_1010

Bit

Name

Function

7

Reserved Read returns zero.

6:0

RTDI[6:0] Ring Trip Detect Debounce Interval.

The value written to this register defines the minimum steady state debounce time. The

value may be set between 0 ms (0x00) to 159 ms (0x7F) in 1.25 ms steps. Default value

= 12.5 ms.

Register 71. Loop Current Limit

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

ILIM[2:0]

Type

R/W

Reset settings = 0000_0000

Bit

Name

Function

7:3 Reserved Read returns zero.

2:0

ILIM[2:0] Loop Current Limit.

The value written to this register sets the constant loop current. The value may be set

between 20 mA (0x00) and 41 mA (0x07) in 3 mA steps.

68

Preliminary Rev. 0.5

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