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R2000 датащи(PDF) 42 Page - List of Unclassifed Manufacturers

номер детали R2000
подробное описание детали  Indy® R2000 Reader Chip (IPJ-R2000) Electrical, Mechanical, & Thermal Specification
PDF  75 Pages
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производитель  ETC [List of Unclassifed Manufacturers]
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R2000 датащи(HTML) 42 Page - List of Unclassifed Manufacturers

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Indy® R2000 Electrical, Mechanical, & Thermal Specification
Revision 2.0, Copyright © 2015, Impinj, Inc.
42
Addr.
Name
R/W
Bit
Description
Reset
Type
Comment
109
AUTO_READ
R/W
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Auto-read of soft demod data
Auto-read of phase rotation
angle
Auto-read of pream_mag
Auto-read of rcorr_mag
Auto-read WB
rssi_rt_values
Auto-read NB
rssi_rt_values
Auto-read of
rssi_blk_rt_log
Auto-read of
rssi_blk_rt_lin
Auto-read of rx_dec_q
Auto-read of rx_dec_i
Auto-read of rx_filt_q
Auto-read of rx_filt_i
Auto-read of rx_ph
Auto-read of ISR
Auto-read of RX FIFO
h0000
Serial interface control
Register h29C
Register h276
Register h2D6
Register h2BC
Register h287
Register h286
Register h288
Register h28A
Register h214
Register h212
Register h263
Register h261
Register h273
Register h107
Register h105
10a
DIS_T2R
R/W
3
2
1
0
Select frame format
Enable low overhead frame
Disable T2R_D2
Disable T2R_D1
h0000
Serial interface control.
Select frame format:
1 = Two data words per
frame.
0 = Four data words per
frame.
Observe that T2R_D2
must not be enabled when
T2R_D1 is disabled.
10b
SEED_HIGH
R/W
15:0
LFSR seed high word
hA5A5
10c
SEED_LOW
R/W
15:0
LFSR seed low word
h5A5A
10D
AUTO_READ_DEC
R/W
15:8
7:0
Decimation of block
averaged RSSI
Decimation of RX data path
auto read
h0000
The down-sampling factor
is the register value+1. No
filtering is performed, i.e.,
the effect of folding must
be kept in mind.
10e
CLKOUT_CTRL
R/W
3:0
Clock output setting
h0005
The clock output setting is
decoded as follows:
0 = 48 MHz
1 = 24 MHz
2 = 12 MHz
3 = 6 MHz
4 = 3 MHz
5 = 1.5 MHz (default)
6 = Constant low output
7 = Constant high output
10F
AUTO_READ_DEC
_RSSI
R/W
15:8
7:0
Decimation of WB RSSI
auto-read
Decimation of NB RSSI auto-
read
h0000
Auto-read decimation for
RSSI registers.
The down-sampling factor
is the register value+1. No
filtering is performed, i.e.,
the effect of folding must
be kept in mind.
110
LOCK_DET_
THOLD
R/W
7:0
PLL up/down pulse width
threshold
h0000
The threshold for the high
period of the up/down
signal when the PLL is
deemed unlocked.
Specified in 48 MHz clock
cycles.



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