SI3210-BTR Silicon Laboratories Inc, SI3210-BTR Datasheet - Page 77

• Manufacturer Part Number: SI3210-BTR
• Description: Telecom Line Management ICs Sgl Ch SLIC/Codec w/ DTMF Decoder
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3210-BTR

• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 88 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Package / Case: TSSOP-38
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register 20. Interrupt Status 3
Reset settings = 0000_0000
Name
Bit
7:3
Type
2
1
0
Bit
Reserved
DTMFP
CMCP
Name
INDP
D7
Read returns zero.
Common Mode Calibration Error Interrupt.
This bit is set when off-hook/on-hook status changes during the common mode balance
calibration. Writing 1 to this bit clears a pending interrupt.
0 = No interrupt pending.
1 = Interrupt pending.
Indirect Register Access Serviced Interrupt.
This bit is set once a pending indirect register service request has been completed. Writ-
ing 1 to this bit clears a pending interrupt.
0 = No interrupt pending.
1 = Interrupt pending.
DTMF Tone Detected Interrupt.
Writing 1 to this bit clears a pending interrupt.
0 = No interrupt pending.
1 = Interrupt pending.
D6
D5
Rev. 1.5
D4
Function
D3
CMCP
R/W
D2
Si3210/Si3211
INDP
R/W
D1
DTMFP
R/W
D0
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