Si3215MB1-EVB Silicon Laboratories Inc, Si3215MB1-EVB Datasheet - Page 88

• Manufacturer Part Number: Si3215MB1-EVB
• Description: Audio Modules & Development Tools Si3215 Eval Brd w/ Si3201 Line IF USB
• Manufacturer: Silicon Laboratories Inc

Specifications of Si3215MB1-EVB

• Description/function: Audio CODECs
• Product: Audio Modules
• For Use With/related Products: Si3215
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3215
Register 78. Loop Voltage Sense
Reset settings = 0000_0000
Register 79. Loop Current Sense
Reset settings = 0000_0000
88
Name
Name
Type
Type
Bit
5:0
Bit
5:0
Bit
7
6
Bit
7
6
Reserved
Reserved
LCS[5:0]
LVS[5:0]
Name
Name
LCSP
LVSP
D7
D7
LCSP
LVSP
D6
D6
R
Read returns zero.
Loop Voltage Sense Polarity.
This register reports the polarity of the differential loop voltage (V
0 = Positive loop voltage (V
1 = Negative loop voltage (V
Loop Voltage Sense Magnitude.
This register reports the magnitude of the differential loop voltage (V
range is 0 V to 94.5 V in 1.5 V steps.
R
Read returns zero.
Loop Current Sense Polarity.
This register reports the polarity of the loop current.
0 = Positive loop current (forward direction).
1 = Negative loop current (reverse direction).
Loop Current Sense Magnitude.
This register reports the magnitude of the loop current. The range is 0 mA to 78.75 mA in
1.25 mA steps.
D5
D5
D4
D4
TIP
Rev. 0.92
TIP
> V
< V
D3
RING
D3
RING
LCS[5:0]
LVS[5:0]
).
Function
Function
).
R
R
D2
D2
D1
D1
TIP
TIP
– V
D0
D0
–V
RING
RING
).
). The