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無線收發(fā)
文件頁數(shù): 18/38頁
文件大?。?/td> 263K
代理商: NRF2401AG
PRODUCT SPECIFICATION
nRF2401A Single Chip 2.4 GHz Radio Transceiver
Configuration Word Detailed Description
The following describes the function of the 144 bits (bit 143 = MSB) that is used to
configure the nRF2401A.
General Device Configuration: bit[15:0]
ShockBurst Configuration: bit[119:16]
Test Configuration: bit[143:120]
MSB
TEST
D143
D142
D141
D140
D139
D138
D137
Reserved for testing
1
0
0
0
1
1
1
MSB
D135
D134
D133
D132
D131
D130
D129
D128
Reserved for testing
0
0
0
0
1
0
0
0
DATA2_W
D119
D118
D117
D116
D115
D114
D113
Data width channel#2 in # of bits excluding addr/crc
0
0
1
0
0
0
0
DATA1_W
D111
D110
D109
D108
D107
D106
D105
Data width channel#1 in # of bits excluding addr/crc
0
0
1
0
0
0
0
ADDR2
D103
D102
D101
….
D71
D70
D69
Channel#2 Address RX (up to 40bit)
0
0
0
1
1
ADDR1
D63
D62
D61
….
D31
D30
D29
Channel#1 Address RX (up to 40bit)
0
0
0
1
1
ADDR_W
D23
D22
D21
D20
D19
D18
Address width in # of bits (both channels)
0
0
1
0
0
0
CRC
D17
D16
CRC Mode 1 = 16bit, 0 = 8bit
CRC 1 = enable; 0 = disable
0
1
RF-Programming
D15
D14
D13
D12
D11
D10
D9
Two Ch.
BUF
OD
XO Frequency
RF Power
0
0
0
0
1
1
1
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -
Revision: 1.0
Phone +4772898900
-
Fax +4772898989
December 2004
Page 18 of 38
D136
0
Default
TEST
D127
D126
D125
D124
D123
D122
D121
Close PLL in TX
0
D120
0
0
0
1
1
1
0
Default
D112
0
Default
D104
0
Default
D68
D67
D66
D65
D64
1
0
0
1
1
1
Default
D28
D27
D26
D25
D24
1
0
0
1
1
1
Default
Default
Default
LSB
D0
D8
D7
D6
D5
Channel selection
0
0
D4
D3
D2
D1
RXEN
0
1
0
0
0
1
0
Default
Table 9 Configuration data word
The MSB bit should be loaded first into the configuration register.
Default configuration word: h8E08.1C20.2000.0000.00E7.0000.0000.E721.0F04.
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