Specifications

Si3216
Rev. 1.0 53
Not Recommended
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31 Indirect Address Status IAS
Oscillators
32 Oscillator 1 Control OSS1 REL OZ1 O1TAE O1TIE O1E O1SO[1:0]
33 Oscillator 2 Control OSS2 OZ2 O2TAE O2TIE O2E O2SO[1:0]
34 Ringing Oscillator
Control
RSS RDAC RTAE RTIE ROE RVO TSWS
36 Oscillator 1 Active
Timer—Low Byte
OAT1[7:0]
37 Oscillator 1 Active
Timer—High Byte
OAT1[15:8]
38 Oscillator 1 Inactive
Timer—Low Byte
OIT1[7:0]
39 Oscillator 1 Inactive
Timer—High Byte
OIT1[15:8]
40 Oscillator 2 Active
Timer—Low Byte
OAT2[7:0]
41 Oscillator 2 Active
Timer—High Byte
OAT2[15:8]
42 Oscillator 2 Inactive
Timer—Low Byte
OIT2[7:0]
43 Oscillator 2 Inactive
Timer—High Byte
OIT2[15:8]
48 Ringing Oscillator
Active Timer—Low Byte
RAT[7:0]
49 Ringing Oscillator
Active Timer—High Byte
RAT[15:8]
50 Ringing Oscillator Inac-
tive Timer—Low Byte
RIT[7:0]
51 Ringing Oscillator Inac-
tive Timer—High Byte
RIT[15:8]
52 FSK Data FSKDAT
SLIC
63 Loop Closure Debounce
Interval
LCD[7:0]
64 Linefeed Control LFS[2:0] LF[2:0]
65 External Bipolar
Transistor Control
SQH CBY ETBE ETBO[1:0] ETBA[1:0]
66 Battery Feed Control VOV FVBAT TRACK
67 Automatic/Manual
Control
MNCM MNDIF SPDS AORD AOLD AOPN
Table 34. Direct Register Summary (Continued)
Register Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0