SI2457FS18-EVB Silicon Laboratories Inc, SI2457FS18-EVB Datasheet - Page 52

• Manufacturer Part Number: SI2457FS18-EVB
• Description: BOARD EVAL SI2457 + SI3018 16PIN
• Manufacturer: Silicon Laboratories Inc
• Series: ISOmodem®r

Specifications of SI2457FS18-EVB

• Main Purpose: Telecom, Data Acquisition Arrangement (DAA)
• Utilized Ic / Part: Si2457
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si2457/34/15/04-Si3008
U6C LVS
Reset settings = 0xXX00
52
Name
15:8
Type
Bit
7:0
Bit
Reserved Read returns zero.
LVS[7:0]
D15
Name
D14
Line Voltage Status.
Eight bit signed, twos complement number representing the tip-ring voltage. Each bit repre-
sents 1.19 V. Polarity of the voltage is represented by the MSB (sign bit).
0000_0000 = Measured voltage is < 3 V.
D13
LVS[7:0]
D12
R
D11
D10
Preliminary Rev. 0.7
D9
D8
Function
D7
D6
D5
D4
D3
D2
D1
D0