si3068 Silicon Laboratories, si3068 Datasheet - Page 20

• Manufacturer Part Number: si3068
• Description: Fcc+ Embedded Direct Access Arrangement
• Manufacturer: Silicon Laboratories

Si3068
DAA Register 3. Interrupt Mask
Reset settings = 0x0x_00xx
20
Bit
1:0
7
6
5
4
3
2
Name
Type
Bit
Reserved
Reserved
Reserved
DODM
RDTM
Name
FDTM
LCSM
RDTM
R/W
D7
Ring Detect Interrupt Mask.
0 = A ring signal does not cause an interrupt.
1 = A ring signal causes an interrupt.
Always write this bit to zero. Reads undefined.
Frame Detect Interrupt Mask.
0 = Isolation capacitor frame lock does not cause an interrupt.
1 = Isolation capacitor frame lock causes an interrupt.
Always write this bit to zero. Reads undefined.
Drop Out Detect Interrupt Mask.
0 = A line supply dropout does not cause an interrupt.
1 = A line supply dropout causes an interrupt.
Loop Current Sense Overload Interrupt Mask.
0 = Loop current sense overload does not cause an interrupt.
1 = Loop current sense overload causes an interrupt.
Always write this bit to zero. Reads undefined.
D6
FDTM
R/W
D5
Rev. 1.0
D4
Function
DODM
R/W
D3
LCSM
R/W
D2
D1
D0