ADF4110/ADF4111/ADF4112/ADF4113
Table 6. ADF4110 Family Latch Summary
REFERENCE COUNTER LATCH
ANTI-
BACKLASH
WIDTH
TEST
MODE BITS
CONTROL
BITS
SYNC
14-BIT REFERENCE COUNTER, R
DLY
DB21 DB20
DB18 DB17 DB16 DB15
DB12 DB11 DB10 DB9
R11 R10 R9 R8
DB8
R7
DB6 DB5
DB4 DB3
R3 R2
DB2
DB1
DB23 DB22
DB19
T2
DB14 DB13
R13 R12
DB7
R6
DB0
DLY SYNC LDP
T1
ABP2 ABP1 R14
R5
R4
R1 C2 (0) C1 (0)
X
X = DON'T CARE
N COUNTER LATCH
CONTROL
BITS
RESERVED
13-BIT B COUNTER
6-BIT A COUNTER
DB5 DB4
DB23 DB22 DB21 DB20 DB19
G1 B13 B12
DB17
B10
DB15
B8
DB13 DB12 DB11 DB10
DB6
A5
DB3 DB2
A2 A1
DB1 DB0
DB18
B11
DB16
B9
DB14
B7
DB9 DB8
B2 B1
DB7
A6
B6
B5
B4
B3
A4
A3
C2 (0) C1 (1)
X
X
X = DON'T CARE
FUNCTION LATCH
CURRENT
SETTING
2
CURRENT
SETTING
1
TIMER COUNTER
CONTROL
MUXOUT
CONTROL
CONTROL
BITS
PRESCALER
VALUE
DB21 DB20
DB18
DB16
DB14 DB13 DB12 DB11 DB10 DB9 DB8
DB7 DB6
F2 M3
DB3 DB2
PD1 F1
DB1
DB23 DB22
P2 P1
DB19
DB17
DB15
DB5 DB4
DB0
PD2 CPI6 CPI5 CPI4 CPI3 CPI2 CPI1 TC4
TC3 TC2
TC1
F5
F4
F3
M2
M1
C2 (1) C1 (0)
INITIALIZATION LATCH
CURRENT
SETTING
2
CURRENT
SETTING
1
PRESCALER
VALUE
TIMER COUNTER
CONTROL
MUXOUT
CONTROL
CONTROL
BITS
DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14
PD2 CPI6 CPI5 CPI4 CPI3 CPI2 CPI1 TC4
DB12 DB11 DB10 DB9 DB8
DB7 DB6
F2 M3
DB5 DB4
M2 M1
DB3 DB2
PD1 F1
DB1
C2 (1) C1 (1)
DB23 DB22
DB13
DB0
P2
P1
TC3 TC2
TC1
F5
F4
F3
Rev. C | Page 14 of 28
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