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參數(shù)資料
| 型號： | CC2420 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver |
| 中文描述： | 2.4 GHz IEEE 802.15.4標準/ ZigBee功能的RF收發(fā)器 |
| 文件頁數(shù)： | 79/87頁 |
| 文件大小： | 1418K |
| 代理商： | CC2420 |
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SmartRF
CC2420
TOPTST (0x2F) - Top Level Test Register
Bit
Field Name
Reset
R/W
Description
15:8
-
0
W0
Reserved, write as 0.
7
RAM_BIST_RUN
0
R/W
Enable BIST of the RAM
0 : RAM BIST disabled, normal operation
1 : RAM BIST Enabled. Result output to pin, as set in IOCFG1.
6
TEST_BATTMON_EN
0
R/W
Enable test output of the battery monitor.
5
VC_IN_TEST_EN
0
R/W
When ATESTMOD_MODE=7 this controls whether the ATEST2
in is used to output the VC node voltage (0) or to control the VC
node voltage (1).
4
ATESTMOD_PD
1
R/W
Powerdown of analog test module.
0 : Power up
1 : Power down
3:0
ATESTMOD_MODE[3:0]
When
ATESTMOD_PD
=0, the function of the analog test module
is as follows:
0: Outputs “I” (
ATEST1
) and “Q” (
ATEST2
) from RxMIX.
1: Inputs “I” (
ATEST2
) and “Q” (
ATEST1
) to BPF.
2: Outputs “I” (
ATEST1
) and “Q” (
ATEST2
) from VGA.
3: Inputs “I” (
ATEST2
) and “Q” (
ATEST1
) to ADC.
4: Outputs “I” (
ATEST1
) and “Q” (
ATEST2
) from LPF.
5: Inputs “I” (
ATEST2
) and “Q” (
ATEST1
) to TxMIX.
6: Outputs “P” (
ATEST1
) and “N” (
ATEST2
) from Prescaler. Must
be terminated externally.
7: Connects TX IF to RX IF and simultaneously the
ATEST1
pin
to the internal VC node (see
VC_IN_TEST_EN
).
8. Connect
ATEST1
(input) to
ATEST2
(output) through
single2diff and diff2single buffers, used for measurements on the
test-interface
RESERVED (0x30) - Reserved register containing spare control and status bits
Bit
Field Name
Reset
R/W
Description
15:0
RES[15:0]
0
R/W
Reserved for future use
TXFIFO (0x3E) – Transmit FIFO Byte register
Bit
Field Name
Reset
R/W
Description
7:0
TXFIFO[7:0]
-
W
Transmit FIFO byte register, write only. Reading the TXFIFO is
only possible using RAM read. Note that the crystal oscillator
must be running for writing to the TXFIFO.
RXFIFO (0x3F) – Receive FIFO Byte register
Bit
Field Name
Reset
R/W
Description
7:0
RXFIFO[7:0]
-
R/W
Receive FIFO byte register, read / write. Note that the crystal
oscillator must be running for accessing the RXFIFO.
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 79 of 87
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CC2420/T&R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver |
| CC2420/TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver |
| CC2420DBK | 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEMO KIT 2 DEMO BOARDS RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓: |
| CC2420DK | 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEVELOPMENT KIT RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓: |
| CC2420EMK | 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 EVALUATION KT (2)PCBs & (2)ANTENNA RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓: |
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