參數(shù)資料
型號： AD9954YSV-REEL7
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理外設
英文描述： 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
中文描述： DSP-NUM CONTROLLED OSCILLATOR, PQFP48
封裝： EXPOSED PAD, PLASTIC, MS-026-ABC, TQFP-48
文件頁數(shù)： 16/36頁
文件大?。?/td> 1027K
代理商： AD9954YSV-REEL7
AD9954
Register
Name
(Serial
Address)
Rev. 0 | Page 16 of 36
Bit
Range
(MSB)
Bit 7
RAM Segment 0 Mode Control <2:0>
Bit 6
Bit 5
Bit 4
No Dwell
Active
Bit 3
Bit 2
Bit 1
(LSB)
Bit 0
Default
Value
OR
Profile
PS0 = 0
PS1 = 0
PS0 = 0
PS1 = 0
PS0 = 0
PS1 = 0
PS0 = 0
PS1 = 0
PS0 = 0
PS1 = 0
PS0 = 0
PS1 = 1
PS0 = 0
PS1 = 1
PS0 = 0
PS1 = 1
PS0 = 0
PS1 = 1
PS0 = 0
PS1 = 1
PS0 = 1
PS1 = 0
PS0 = 1
PS1 = 0
PS0 = 1
PS1 = 0
PS0 = 1
PS1 = 0
PS0 = 1
PS1 = 0
PS0 = 1
PS1 = 1
PS0 = 1
PS1 = 1
PS0 = 1
PS1 = 1
PS0 = 1
PS1 = 1
PS0 = 1
PS1 = 1
<7:0>
RAM Segment 0 Beginning Address <9:6>
<15:8>
RAM Segment 0 Beginning Address <5:0>
RAM Segment 0 Final Address <9:8>
<23:16>
RAM Segment 0 Final Address <7:0>
<31:24>
RAM Segment 0 Address Ramp Rate <15:8>
RAM
Segment
Control
Word No. 0
(RSCW0)
(0x07)
<39:32>
RAM Segment 0 Address Ramp Rate <7:0>
<7:0>
RAM Segment 1 Mode Control
<2:0>
RAM Segment 1 Beginning Address <5:0>
No Dwell
Active
RAM Segment 1 Beginning Address <9:6>
<15:8>
RAM Segment 1 Final Address <9:8>
<23:16>
RAM Segment 1 Final Address <7:0>
<31:24>
RAM Segment 1 Address Ramp Rate <15:8>
RAM
Segment
Control
Word No. 1
(RSCW1)
(0x08)
<39:32>
RAM Segment 1 Address Ramp Rate <7:0>
<7:0>
RAM Segment 2 Mode Control
<2:0>
RAM Segment 2 Beginning Address <5:0>
No Dwell Active
RAM Segment 2 Beginning
Address <9:6>
RAM Segment 2 Final Address <9:8>
<15:8>
<23:16>
RAM Segment 2 Final Address <7:0>
<31:24>
RAM Segment 2 Address Ramp Rate <15:8>
RAM
Segment
Control
Word No. 2
(RSCW2)
(0x09)
<39:32>
RAM Segment 2 Address Ramp Rate <7:0>
<7:0>
RAM Segment 3 Mode Control
<2:0>
RAM Segment 3 Beginning Address <5:0>
No Dwell Active
RAM Segment 3 Beginning
Address <9:6>
RAM Segment 3 Final Address <9:8>
<15:8>
<23:16>
RAM Segment 3 Final Address <7:0>
<31:24>
RAM Segment 3 Address Ramp Rate <15:8>
RAM
Segment
Control
Word No. 3
(RSCW3)
(0x0A)
<39:32>
RAM Segment 3 Address Ramp Rate <7:0>
RAM (0x0B)
RAM [1023:0] <31:0> (Read Instructions Write Out RAM Signature Register Data)
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