參數(shù)資料
型號: MRF24J40
廠商: Microchip Technology Inc.
英文描述: IEEE 802.15.4⑩ 2.4 GHz RF Transceiver
中文描述: IEEE 802.15.4標(biāo)準(zhǔn)⑩2.4 GHz射頻收發(fā)器
文件頁數(shù): 25/66頁
文件大?。?/td> 748K
代理商: MRF24J40
2006 Microchip Technology Inc.
Advance Information
DS39776A-page 23
MRF24J40
REGISTER 6-4:
RFCTRL6: RF CONTROL REGISTER 6
R/W-0
U-0
R/W-0
r
R/W-0
r
R/W-0
U-0
U-0
U-0
TXFIL
BATMONEN
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
TXFIL:
TX Filter Control bit
Recommended value: ‘
1
’.
Unimplemented:
Read as ‘
0
Reserved:
Maintain as ‘
0
BATMONEN:
Battery Monitor Enable bit
1
= Enabled
0
= Disabled
Unimplemented:
Read as ‘
0
bit 6
bit 5-4
bit 3
bit 2-0
REGISTER 6-5:
RFCTRL8: RF CONTROL REGISTER 8
U-0
U-0
U-0
R/W-0
U-0
U-0
U-0
R/W-0
RF_VCO
SLPCLKOUT
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-5
bit 4
Unimplemented:
Read as ‘
0
RF_VCO:
VCO Control bit
1
= Enhanced VCO (recommended)
0
= Normal VCO
Unimplemented:
Read as ‘
0
SLPCLKOUT:
20 MHz Reference Output Clock Source bit
1
= Stabilize CLKOUT while recovering from Sleep
0
= Stabilize CLKOUT after a wake from Sleep
bit 3-1
bit 0
REGISTER 6-6:
RSSITHCCA: RSSI THRESHOLD FOR CCA REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
RSSITHRES<7:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-0
RSSITHRES7:RSSITHRES0:
RSSI Threshold for CCA/ED Mode bits
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