SI3232 SILABS [Silicon Laboratories], SI3232 Datasheet - Page 85

• Manufacturer Part Number: SI3232
• Description: DUAL PROGRAMMABLE CMOS SLIC WITH LINE MONITORING
• Manufacturer: SILABS [Silicon Laboratories]

RINGTAHI: Ringing Oscillator Active Timer—High Byte (Register Address 25)
(Register type: Initialization)
Reset settings = 0x00
RINGTALO: Ringing Oscillator Active Timer—Low Byte (Register Address 24)
(Register type: Initialization)
Reset settings = 0x00
RINGTIHI: Ringing Oscillator Inactive Timer—High Byte (Register Address 27)
(Register type: Initialization)
Reset settings = 0x00
Name
Name
Name
Type
Type
Type
Bit
7:0
Bit
7:0
Bit
7:0
Bit
Bit
Bit
RINGTA[15:8]
RINGTI[15:8]
RINGTA[7:0]
Name
Name
Name
D7
D7
D7
D6
D6
D6
Ringing Oscillator Active Timer.
This register contains the upper 8 bits of the ringing oscillator active timer (the on-time of
the ringing burst). Register 24 contains the upper 8 bits of this value.
Ringing Oscillator Active Timer.
This register contains the lower 8 bits of the ringing oscillator active timer (the on-time of
the ringing burst). Register 25 contains the upper 8 bits of this value. 1.25 µ s/LSB.
Ringing Oscillator Inactive Timer.
This register contains the upper 8 bits of the ringing oscillator inactive timer (the silent
period between ringing bursts). Register 26 contains the upper 8 bits of this value.
D5
D5
D5
Preliminary Rev. 0.96
D4
D4
D4
RINGTA[15:8]
RINGTI[15:8]
RINGTA[7:0]
R/W
R/W
R/W
D3
D3
D3
Function
Function
Function
D2
D2
D2
D1
D1
D1
D0
D0
D0
Si3232
85