AD9937 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD9937 Datasheet PDF : 44 Pages
| |||
AD9937
Addr
Bit
Bit
Breakdown Width
Mode_Reg(14) (7:0)
8
(15:8)
8
(23:16)
8
(31:24)
8
Mode_Reg(15) (11:0)
12
(13:12)
2
(16:14)
3
17
1
(19:18)
2
20
1
21
1
(31:22)
10
Mode_Reg(16) (11:0)
12
(13:12)
2
(16:14)
3
17
1
(19:18)
2
20
1
21
1
(31:22)
10
Mode_Reg(17) (11:0)
12
(13:12)
2
(16:14)
3
17
1
(19:18)
2
20
1
21
1
(31:22)
10
Mode_Reg(18) (11:0)
12
(13:12)
2
(16:14)
3
17
1
(19:18)
2
20
1
21
1
(31:22)
10
Mode_Reg(19) (11:0)
12
(13:12)
2
(16:14)
3
17
1
(19:18)
2
20
1
21
1
(31:22)
10
Table V. Mode_A (Addr 0x17) (continued)
Register
Default Name
Function
1
0
0
0
1559
0
0
0
0
0
1
SCP1
SCP2
SCP3
SCP4
HDLEN0
VTPPATSEL0
VTPREP0
LMPATSEL0
LMREP0
SPHEN0
CLPOBEN0
Unused
Sequence Change Position 1
Sequence Change Position 2
Sequence Change Position 3
Sequence Change Position 4
HD Counter Length Value for Region 0
VTP Pattern Select (0 = VTP0, 1 = VTP1, 2 = VTP2)
VTP Pulse Repetition Number in Region 0
LM Pattern Select for Region 0 (0 = LM0, 1 = LM1)
LM Repetition Number in Region 0
Special H-Pattern Enable in Region 0
CLPOB Enable in Region 0
1559
0
2
0
3
1
1
1559
0
2
0
3
1
1
HDLEN1
VTPPATSEL1
VTPREP1
LMPATSEL1
LMREP1
SPHEN1
CLPOBEN1
Unused
HDLEN2
VTPPATSEL2
VTPREP2
LMPATSEL2
LMREP2
SPHEN2
CLPOBEN2
Unused
HD Counter Length Value for Region 1
VTP Pattern Select (0 = VTP0, 1 = VTP1, 2 = VTP2)
VTP Pulse Repetition Number in Region 1
LM Pattern Select for Region 1 (0 = LM0, 1 = LM1)
LM Repetition Number in Region 1
Special H-Pattern Enable in Region 1
CLPOB Enable in Region 1
HD Counter Length Value for Region 2
VTP Pattern Select (0 = VTP0, 1 = VTP1, 2 = VTP2)
VTP Pulse Repetition Number in Region 2
LM Pattern Select for Region 2 (0 = LM0, 1 = LM1)
LM Repetition Number in Region 2
Special H-Pattern Enable in Region 2
CLPOB Enable in Region 2
1559
0
2
0
3
1
1
1559
0
2
0
3
1
1
HDLEN3
VTPPATSEL3
VTPREP3
LMPATSEL3
LMREP3
SPHEN3
CLPOBEN3
Unused
HDLEN4
VTPPATSEL4
VTPREP4
LMPATSEL4
LMREP4
SPHEN4
CLPOBEN4
Unused
HD Counter Length Value for Region 3
VTP Pattern Select (0 = VTP0, 1 = VTP1, 2 = VTP2)
VTP Pulse Repetition Number in Region 3
LM Pattern Select for Region 3 (0 = LM0, 1 = LM1)
LM Repetition Number in Region 3
Special H-Pattern Enable in Region 3
CLPOB Enable in Region 3
HD Counter Length Value for Region 4
VTP Pattern Select (0 = VTP0, 1 = VTP1, 2 = VTP2)
VTP Pulse Repetition Number in Region 4
LM Pattern Select for Region 4 (0 = LM0, 1 = LM1)
LM Repetition Number in Region 4
Special H-Pattern Enable in Region 4
CLPOB Enable in Region 4
REV. 0
–15–
Share Link: 