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R2000 数据表(PDF) 46 Page - List of Unclassifed Manufacturers

部件名 R2000
功能描述  Indy® R2000 Reader Chip (IPJ-R2000) Electrical, Mechanical, & Thermal Specification
PDF  75 Pages
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制造商  ETC [List of Unclassifed Manufacturers]
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标志 ETC - List of Unclassifed Manufacturers

R2000 数据表(HTML) 46 Page - List of Unclassifed Manufacturers

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Indy® R2000 Electrical, Mechanical, & Thermal Specification
Revision 2.0, Copyright © 2015, Impinj, Inc.
46
Addr.
Name
R/W
Bit
Description
Reset
Type
Comment
156
SJC_SCALING_
MO
R/W
15:12
11:8
7:4
3:0
Qp scaling
Qn scaling
Ip scaling
In scaling
h0000
u4.0
u4.0
u4.0
u4.0
Manual override of applied
SJC scaling.
This register is affected by
the SKU setting.
157
SJC_BIAS_VAL
R
7:4
3:0
Q biasing
I biasing
SJC current biasing.
158
SJC_BIAS_MO
R/W
9
8
7:4
3:0
Enable manual override of
scaling
Enable manual override of
biasing
Override value of I SJC
biasing
Override value of Q SJC
biasing
h0000
Override register for SJC
signals from the algorithm.
160
IQ_CORR_C1
R/W
15:0
IQ correction forward gain, I
h0000
s1.14
161
IQ_CORR_C2
R/W
15:0
IQ correction cross gain, I to
Q
h0000
s1.14
162
IQ_CORR_C3
R/W
15:0
IQ correction offset, I
h0000
s1.14
163
IQ_CORR_D1
R/W
15:0
IQ correction forward gain, Q
h0000
s1.14
164
IQ_CORR_D2
R/W
15:0
IQ correction cross gain, Q to
I
h0000
s1.14
165
IQ_CORR_D3
R/W
15:0
IQ correction offset, Q
h0000
s1.14
200
RX_MAX
R/W
11:0
Expected number of bits
h0000
The number of bits that will
be received from the tag. If
this is set to zero then 212-
1 bits will be received.
202
PREAM_SEARCH_
WAIT
R/W
15:0
Preamble search delay
h0000
This is the delay between
the start of the digital
receiver and when the
preamble can be found.
Specified in 3 MHz clock
cycles.
203
RX_TO
R/W
15:0
Receiver time-out
h0000
The time after the
preamble search starts
when the receiver will
time-out. Specified in
3 MHz clock periods.
204
RX_START_VAL
R
0
Value of rx_start from
FSM
h0000
205
RX_START_MO
R/W
1
0
Enable manual override
Override value for rx_start
h0000
For starting the digital part
of the receiver manually.
206
TX_RELEASE_RX
_BITS
R/W
11:0
Number of bits before end of
receive packet to release the
transmitter.
h0000
Enables pre-emptive
transmission if this value is
larger than 2. Can not be
enabled if continuous
reception is enabled in
register h207.



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