SX1210I084T Semtech, SX1210I084T Datasheet - Page 56

• Manufacturer Part Number: SX1210I084T
• Description: IC SINGLE-CHIP RECEIVER 32-TQFN
• Manufacturer: Semtech

Specifications of SX1210I084T

• Frequency: 863MHz ~ 960MHz
• Sensitivity: -113dBm
• Data Rate - Maximum: 200 kbps
• Modulation Or Protocol: FSK, OOK
• Applications: Alarm Systems, Communication Systems
• Current - Receiving: 3mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

The detailed description of the PKTParam register is given in Table 27.
Table 27: PKTParam Register Description
Name
Manchester_on
Payload_length
Node_adrs
Pkt_format
Res
Whitening_on
CRC_on
Adrs_filt
CRC_status
CRC_autoclr
Res
Rev 2– Sept 8
ADVANCED COMMUNICATIONS & SENSING
6.7. Packet Handling Parameters – PKTParam
th
, 2008
Bits
7
7
6-5
4
2-1
6-0
6-0
7-0
3
0
7
Address
(d)
28
28
29
30
30
30
30
30
30
31
31
RW
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r
r/w
r/w
Description
Enable Manchester decoding:
0
1
If Pkt_format=0, payload length.
If Pkt_format=1, max length
(d): “0000000”
Node’s local address for filtering of received packets.
(d): 00h
Packet format:
0
1
(d) : “10”
Dewhitening process:
0
1
CRC calculation/check:
0
1
Address filtering of received packets:
00
01
10
11
CRC check result for current packet (READ ONLY):
0
1
FIFO auto clear if CRC failed for current packet:
0
1
Reserved
(d): “0000000” recommended to set to “1000000”
on (d)
off
off (d)
on
fixed length (d)
variable length
off (d)
on
off
on (d)
Fail
Pass
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off (d)
Node_adrs accepted, else rejected.
Node_adrs & 0x00 accepted, else rejected.
Node_adrs & 0x00 & 0xFF accepted, else rejected.
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