SI3230-E-FT Silicon Laboratories Inc, SI3230-E-FT Datasheet - Page 52

• Manufacturer Part Number: SI3230-E-FT
• Description: IC SLIC PROG 1CH 38TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3230-E-FT

• Function: Subscriber Line Interface Concept (SLIC)
• Interface: SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 700mW
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: DTMF Generation and Decoding, FSK Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Si3230
Register 20. Interrupt Status 3
Reset settings = 0000_0000
Reset settings = 0000_0000
52
Name
Name
Type
Type
Bit
7:3
Bit
Bit
2
1
0
Reserved
DTMFP
CMCP
Name
D7
D7
INDP
D6
D6
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 (Si3230 and Si3211 only).
Writing 1 to this bit clears a pending interrupt.
0 = No interrupt pending.
1 = Interrupt pending.
Si3212 = Reserved; read returns 0.
D5
D5
Si3230/Si3211
Preliminary Rev. 0.96
Si3212
D4
D4
D3
D3
Function
CMCP
CMCP
R/W
R/W
D2
D2
INDP
INDP
R/W
R/W
D1
D1
DTMFP
R/W
D0
D0