參數(shù)資料
型號: HSP50016JC-52
廠商: INTERSIL CORP
元件分類: 數(shù)字信號處理外設(shè)
英文描述: Digital Down Converter
中文描述: 16-BIT, DSP-MIXER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 19/31頁
文件大?。?/td> 209K
代理商: HSP50016JC-52
3-216
2-1
Number Of Output Bits
00 = 16 Bits
01 = 24 Bits
10 = 32 Bits
11 = 38 Bits
0
Output Sense
0 = LSB First
1 = MSB First
TABLE 8. HDF/OUTPUT REGISTER (Continued)
DESTINATION ADDRESS = 5
BIT
POSITION
FUNCTION
DESCRIPTION
TABLE 9. INPUT AND OUTPUT FORMAT REGISTER
DESTINATION ADDRESS = 6
BIT
POSITION
FUNCTION
DESCRIPTION
39-37
Address
110 = Control Word 6
36
Update
0 = Update Only This Control Register
1 = Update All Control Registers
35
I followed by Q
0 = I and Q Output Separately
1 = I and Q Data Output on I Pin
34-29
Time Slot Number
Bits 34-29 = 2
5
...2
0
. Range: 0 < Time Slot Number < 63.
This implies that 64 different channels may be mutliplexed, assigning one time slot per channel.
28
IQCLK
Polarity
0 = Output Data Stable On Rising Edge Of IQCLK; IQCLK High between I or Q Bit Periods when IQCLK
Duration = 0.
1 = Output Data Stable on Falling Edge of IQCLK; IQCLK Low between I or Q Bit Periods when IQCLK
Duration = 0.
27
IQCLK Duty Cycle
0 = IQCLK Active Time = CLK Period.
1 = 50% Duty Cycle
26
IQCLK
Duration
0 = Active During I or Q Output Periods Only
1 = Active Continuously
25-24
IQCLK Three-State
Control
00 = Three-State IQCLK
01 = Enable IQCLK
1x = Auto-Three-State Enable IQCLK (during time slot)
23
IQSTB
Polarity
0 = Active High
1 = Active Low
22
IQSTB
Location
0 = IQSTB Prior to the Beginning of the Data Word.
1 = IQSTB During the Data Word.
21-20
IQSTB Three-State
Control
00 = Three-State IQSTB
01 = Enable IQSTB
1x = Auto Three-State Enable IQSTB (during time slot)
19
I Polarity
0 = True Data
1 = Inverted Data
18-17
I Three-State Control
00 = Three-State I
01 = Enable I
1x = Auto Three-State Enable I (during time slot)
16
Q Polarity
0 = True Data
1 = Inverted Data
HSP50016
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