AD9847AKST Просмотр технического описания (PDF) - Analog Devices
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производитель
AD9847AKST Datasheet PDF : 28 Pages
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AD9847
Bit
Address Content
HBLK # Bits 147
A4
[0]
A5
[0]
A6
[0]
A7
[0]
A8
[5:0]
A9
[5:0]
AA
[5:0]
AB
[5:0]
AC
[0]
AD
[5:0]
AE
[5:0]
AF
[5:0]
B0
[5:0]
B1
[0]
B2
[5:0]
B3
[5:0]
B4
[5:0]
B5
[5:0]
B6
[0]
B7
[5:0]
B8
[5:0]
B9
[5:0]
BA
[5:0]
BB
[1:0]
BC
[5:0]
BD
[5:0]
BE
[1:0]
BF
[5:0]
C0
[5:0]
C1
[1:0]
C2
[5:0]
C3
[5:0]
C4
[1:0]
Width
1
1
1
1
6
6
6
6
1
6
6
6
6
1
6
6
6
6
1
6
6
6
6
0
2
6
6
2
6
6
2
6
6
2
Default
Value Register Name
Register Description
01
hblkdir
HBLK Internal/External (0 = Internal, 1 = External)
00
hblkpol
HBLK External Active Polarity (0 = Low Active, 1 = High Active)
01
hblkextmask
HBLK External Masking Polarity (0 = Mask H1 and H3 Low,
1 = Mask H1 and H3 High)
01
hblkmask0
Sequence #0: Masking Polarity for HBLK
3E
hblktog1_0[5:0] Sequence #0: Toggle Low Position for HBLK
00
hblktog1_0[11:6]
0D
hblkbtog2_0[5:0] Sequence #0: Toggle High Position for HBLK
06
hblkbtog2_0[11:6]
01
hblkmask1
Sequence #1: Masking Polarity for HBLK
38
hblktog1_1[5:0] Sequence #1: Toggle Low Position for HBLK
00
hblktog1_1[11:6]
3C
hblktog2_1[5:0] Sequence #1: Toggle High Position for HBLK
02
hblktog2_1[11:6]
00
hblkmask2
Sequence #2: Masking Polarity for HBLK
3F
hblktog1_2[5:0] Sequence #2: Toggle Low Position for HBLK
3F
hblktog1_2[11:6]
3F
hblktog2_2[5:0] Sequence #2: Toggle High Position for HBLK
3F
hblktog2_2[11:6]
01
hblkmask3
Sequence #3: Masking Polarity for HBLK
3F
hblktog1_3[5:0] Sequence #3: Toggle Low Position for HBLK
3F
hblktog1_3[11:6]
3F
hblktog2_3[5:0] Sequence #3: Toggle High Position for HBLK
3F
hblktog2_3[11:6]
00
hblkscp0
HBLK Sequence-Change-Position #0 (Hardcoded to 0)
00
hblksptr0
HBLK Sequence Pointer for SCP #0
3F
hblkscp1[5:0]
HBLK Sequence-Change-Position #1
3F
hblkscp1[11:6]
00
hblksptr1
HBLK Sequence Pointer for SCP #1
3F
hblkscp2[5:0]
HBLK Sequence-Change-Position #2
3F
hblkscp2[11:6]
00
hblksptr2
HBLK Sequence Pointer for SCP #2
3F
hblkscp3[5:0]
HBLK Sequence-Change-Position #3
3F
hblkscp3[11:6]
00
hblksptr3
HBLK Sequence Pointer for SCP #3
REV. A
–13–
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