參數(shù)資料
型號(hào): NRF2401AG
廠商: Electronic Theatre Controls, Inc.
英文描述: Single chip 2.4 GHz Transceiver
中文描述: 單片2.4GHz無(wú)線收發(fā)
文件頁(yè)數(shù): 20/38頁(yè)
文件大小: 263K
代理商: NRF2401AG
PRODUCT SPECIFICATION
nRF2401A Single Chip 2.4 GHz Radio Transceiver
ADDRx
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -
Revision: 1.0
Phone +4772898900
-
Fax +4772898989
December 2004
Page 20 of 38
ADDR2
70
103
102
101
….
71
69
68
67
66
65
64
ADDR1
30
63
62
61
….
31
29
28
27
26
25
24
Table 12 Address of receiver #2 and receiver #1.
Bit 103 – 64:
ADDR2: Receiver address channel 2, up to 40 bit.
Bit 63 – 24: ADDR1
ADDR1: Receiver address channel 1, up to 40 bit.
NOTE!
Bits in ADDRx exceeding the address width set in ADDR_W are redundant
and can be set to logic 0.
ADDR_W & CRC
ADDR_W
23
22
21
20
CRC_L
17
CRC_EN
16
19
18
Table 13 Number of bits reserved for RX address + CRC setting.
Bit 23 – 18:
ADDR_W: Number of bits reserved for RX address in ShockBurst
packages.
NOTE:
Maximum number of address bits is 40 (5 bytes). Values over 40 in
ADDR_W are not valid.
Bit 17:
CRC_L:
CRC length to be calculated by nRF2401A in ShockBurst.
Logic 0: 8 bit CRC
Logic 1: 16 bit CRC
Bit: 16:
CRC_EN:
Enables on-chip CRC generation (TX) and verification (RX).
Logic 0: On-chip CRC generation/checking disabled
Logic 1: On-chip CRC generation/checking
enabled
NOTE:
An 8 bit CRC will increase the number of payload bits possible in each
ShockBurst data packet, but will also reduce the system integrity.
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相關(guān)代理商/技術(shù)參數(shù)
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