AD9898 Просмотр технического описания (PDF) - Analog Devices
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производитель
AD9898 Datasheet PDF : 52 Pages
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AD9898
Register
Sys_Reg(0)
Sys_Reg(1)
Sys_Reg(2)
Sys_Reg(3)
Sys_Reg(4)
Sys_Reg(5)
Sys_Reg(6)
Sys_Reg(7)
Sys_Reg(8)
Table II. System Register Address Map (Addr 0x14)
Bit Default
Content Width (Decimal) Register Name
Register Description
(31:24) 8
NA
(23:0) 24
NA
(31:23) 9
37
22
1
0
21
1
0
20
1
1
19
1
1
(18:10) 9
0
(9:1)
9
19
0
1
0
System_Reg_Addr
System_Number_N
VTPLEN0
V1STARTPOL0
V2STARTPOL0
V3STARTPOL0
V4STARTPOL0
V1TOG1POS0
V1TOG2POS0
V2TOG1POS0 [8]
System Register Address Is (Addr 0x14)
Number N Register Writes (0x000000 = Write All Registers)
Vertical Sequence No. 0: Length between Repetitions
Vertical Sequence No. 0: V1 Start Polarity
Vertical Sequence No. 0: V2 Start Polarity
Vertical Sequence No. 0: V3 Start Polarity
Vertical Sequence No. 0: V4 Start Polarity
Vertical Sequence No. 0: V1 Toggle Position 1
Vertical Sequence No. 0: V1 Toggle Position 2
(31:24) 8
12
(23:15) 9
31
(14:6) 9
0
(5:0)
6
V2TOG1POS0 [7:0]
V2TOG2POS0
V3TOG1POS0
V3TOG2POS0 [8:3]
Vertical Sequence No. 0: V2 Toggle Position 1
Vertical Sequence No. 0: V2 Toggle Position 2
Vertical Sequence No. 0: V3 Toggle Position 1
(31:29) 3
19
(28:20) 9
12
(19:11) 9
31
(10:2) 9
104
1
1
0
0
1
0
31
1
1
30
1
1
(29:21) 9
18
(20:12) 9
58
(11:3) 9
47
(2:0)
3
V3TOG2POS0 [2:0]
V4TOG1POS0
V4TOG2POS0
VTPLEN1
V1STARTPOL1
V2STARTPOL1
Vertical Sequence No. 0: V3 Toggle Position 2
Vertical Sequence No. 0: V4 Toggle Position 1
Vertical Sequence No. 0: V4 Toggle Position 2
Vertical Sequence No. 1: Length between Repetitions
Vertical Sequence No. 1: V1 Start Polarity
Vertical Sequence No. 1: V2 Start Polarity
V3STARTPOL1
V4STARTPOL1
V1TOG1POS1
V1TOG2POS1
V2TOG1POS1
V2TOG2POS1 [8:6]
Vertical Sequence No. 1: V3 Start Polarity
Vertical Sequence No. 1: V4 Start Polarity
Vertical Sequence No. 1: V1 Toggle Position 1
Vertical Sequence No. 1: V1 Toggle Position 2
Vertical Sequence No. 1: V2 Toggle Position 1
(31:26) 6
96
(25:17) 9
0
(16:8) 9
76
(7:0)
8
31
1
38
(30:22) 9
105
(21:13) 9
57
12
1
0
11
1
0
10
1
1
9
1
1
(8:0)
9
0
V2TOG2POS1 [5:0]
V3TOG1POS1
V3TOG2POS1
V4TOG1POS1 [8:1]
Vertical Sequence No. 1: V2 Toggle Position 2
Vertical Sequence No. 1: V3 Toggle Position 1
Vertical Sequence No. 1: V3 Toggle Position 2
V4TOG1POS1 [0]
V4TOG2POS1
VTPLEN2
V1STARTPOL2
V2STARTPOL2
V3STARTPOL2
V4STARTPOL2
V1TOG1POS2
Vertical Sequence No. 1: V4 Toggle Position 1
Vertical Sequence No. 1: V4 Toggle Position 2
Vertical Sequence No. 2: Length between Repetitions
Vertical Sequence No. 2: V1 Start Polarity
Vertical Sequence No. 2: V2 Start Polarity
Vertical Sequence No. 2: V3 Start Polarity
Vertical Sequence No. 2: V4 Start Polarity
Vertical Sequence No. 2: V1 Toggle Position 1
(31:23) 9
29
(22:14) 9
19
(13:5) 9
48
(4:0)
5
(31:28) 4
0
(27:19) 9
29
(18:10) 9
19
(9:1)
9
48
0
1
V1TOG2POS2
V2TOG1POS2
V2TOG2POS2
V3TOG1POS2 [8:4]
Vertical Sequence No. 2: V1 Toggle Position 2
Vertical Sequence No. 2: V2 Toggle Position 1
Vertical Sequence No. 2: V2 Toggle Position 2
V3TOG1POS2 [3:0]
V3TOG2POS2
V4TOG1POS2
V4TOG2POS2
Vertical Sequence No. 2: V3 Toggle Position 1
Vertical Sequence No. 2: V3 Toggle Position 2
Vertical Sequence No. 2: V4 Toggle Position 1
Vertical Sequence No. 2: V4 Toggle Position 2
Unused
–12–
REV. 0
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