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): 12/66頁
文件大?。?/td> 748K
代理商: MRF24J40
MRF24J40
DS39776A-page 10
Advance Information
2006 Microchip Technology Inc.
3.1
Control Registers
The control registers provide the main interface between
the host controller and the on-chip RF controller logic.
Writing to these registers controls the operation of the
interface, while reading the registers allows the host
controller to monitor operations.
The control register memory is partitioned into the short
address control register section and the long address
control register section.
All reserved registers may be read but their contents
must not be changed. When reading and writing to
registers which contain reserved bits, any rules stated
in the register definition should be observed.
FIGURE 3-2:
MRF24J40 SHORT ADDRESS CONTROL REGISTER MAPPING
FIGURE 3-3:
MRF24J40 LONG ADDRESS CONTROL REGISTER MAPPING
RXMCR
00h
PANIDL
01h
PANIDH
02h
SADRL
03h
SADRH
04h
EADR0
05h
EADR1
06h
EADR2
07h
EADR3
08h
EADR4
09h
EADR5
0Ah
EADR6
0Bh
EADR7
0Ch
RXFLUSH
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
TXNMTRIG
20h
21h
22h
23h
TXSR
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
3Eh
3Fh
ISRSTS
INTMSK
GPIO
TRISGPIO
RFCTL
BBREG2
BBREG6
RSSITHCCA
RFCTRL0
200h
201h
RFCTRL2
202h
RFCTRL3
203h
204h
205h
RFCTRL6
206h
RFCTRL7
207h
RFCTRL8
208h
209h
20Ah
20Bh
20Ch
20Dh
20Eh
20Fh
210h
211h
212h
213h
214h
215h
216h
217h
218h
219h
21Ah
21Bh
21Ch
21Dh
21Eh
21Fh
CLKINTCR
CLKCTRL
220h
221h
222h
223h
224h
225h
226h
227h
228h
229h
22Ah
22Bh
22Ch
22Dh
22Eh
22Fh
230h
231h
232h
233h
234h
235h
236h
237h
238h
239h
23Ah
23Bh
23Ch
23Dh
23Eh
23Fh
240h
241h
242h
243h
244h
245h
246h
247h
248h
249h
24Ah
24Bh
24Ch
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