CXA3185/3186N
3) 3-wire Bus Data Format
A-1 Mode (18-bit data format)
Band switch data
Frequency data
BU
/FMT /BU
FMT
BVH BVL M8 M7 M6 M5 M4 M3 M2 M1 M0 S4 S3 S2 S1 S0
DATA
1
4
5
18
CLOCK
ENABLE
A-0/A-2/A-3 Modes (19-bit data format)
Band switch data
Frequency data
BU
/FMT /BU
FMT
BVH BVL M9 M8 M7 M6 M5 M4 M3 M2 M1 M0 S4 S3 S2 S1 S0
DATA
1
4
5
19
CLOCK
ENABLE
A-4 Mode (27-bit data format)
Band switch data
Frequency data
Test data
CP T1 CD
BU
FMT
BVH BVL M9 M8
S3 S2 S1 S0
X
X
R1 R0
X
/FMT /BU
DATA
1
4
5
19 20
27
CLOCK
ENABLE
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