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 80. TIP Voltage Sense

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

VTIP[7:0]

Type

R

Reset settings = 0000_0000

Bit

Name

Function

7:0

VTIP[7:0] TIP Voltage Sense.

This register reports the realtime voltage at TIP with respect to ground. The range is 0 V

(0x00) to –95.88 V (0xFF) in .376 V steps.

Register 81. RING Voltage Sense

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

VRING[7:0]

Type

R

Reset settings = 0000_0000

Bit

Name

Function

7:0 VRING[7:0] RING Voltage Sense.

This register reports the realtime voltage at RING with respect to ground. The range is

0 V (0x00) to –95.88 V (0xFF) in .376 V steps.

Register 82. Battery Voltage Sense 1

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

VBATS1[7:0]

Type

R

Reset settings = 0000_0000

Bit

Name

Function

7:0 VBATS1[7:0] Battery Voltage Sense 1.

This register is one of two registers that reports the realtime voltage at VBAT with respect

to ground. The range is 0 V (0x00) to –95.88 V (0xFF) in .376 V steps.

Preliminary Rev. 0.5

73

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