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参数资料
| 型号： | DC-ANT-24DT |
| 厂商： | Digi International |
| 文件页数： | 21/42页 |
| 文件大小： | 530K |
| 描述： | ANTENNA 2.4GHZ DESKTOP 2DBI 1PC |
| 标准包装： | 1 |
| 天线类型： | 鞭状：固定式 |
| 频带数目： | 1 |
| 频率： | 2.4GHz ~ 2.5GHz |
| VSWR： | 1.92 |
| 增益： | 1.8dBi |
| 端子： | RP-SMA，带 2.0' 缆线 |
| 高度（最大）： | 4.154"（105mm） |
| 包装： | 散装 |
| 其它名称： | 602-1065 DC-ANT-24DT-ND |
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21
GPIO Pin Use
LEDs
General information
The device server has two types of LEDs:
LEDs connected directly to GPIO pins on the processor and controlled directly
in software
LEDs connected to other hardware components (normally the Ethernet
hardware) and not directly programmable by the operating system
The development kit supplies software to control the LEDs. This behavior can often be
modified by manipulating the LED table in the BSP code. See gpio.c for details.
As with any GPIO output, the GPIO register must be properly configured in order to assert
values on the pin. The appropriate bits should be configured as:
CMODE = 0
CDIR = 1
GPIO Pin Use
Register Bit
Category
External
Interface
Description
PORTA7 - PORTA0
Reserved
NA
NA
PORTC7
Reserved
NA
NA
PORTC6
Allocated
Connected to the
red LED
Used as a power indicator (always on). It could
be reassigned as a general purpose LED. It
must remain a GPIO output for the LED to
operate correctly. The LED is lit when the
signal is a logic "high."
PORTC5
Available
Connected to the
reset button.
It should be configured as a GPIO input.
PORTC4 - PORTC0
Reserved
NA
NA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DC-ANT-24DT-10 | 功能描述:天线 2.4GHz Desktop Ant 2dBi gain NRND RoHS:否 制造商:Molex 技术类型:Cellular Antenna 频率: 带宽: 尺寸:106.7 mm L x 13 mm W |
| DC-ANT-24DT-25 | 功能描述:天线 2.4GHz Desktop Ant 2dBi gain NRND RoHS:否 制造商:Molex 技术类型:Cellular Antenna 频率: 带宽: 尺寸:106.7 mm L x 13 mm W |
| DC-ANT-24DT-50 | 功能描述:天线 2.4GHz Desktop Ant 2dBi gain NRND RoHS:否 制造商:Molex 技术类型:Cellular Antenna 频率: 带宽: 尺寸:106.7 mm L x 13 mm W |
| DC-ANT-DBDP3 | 功能描述:ANTENNA DUAL BAND 3DBI RoHS:是 类别:RF/IF 和 RFID >> RF 天线 系列:- 标准包装:1 系列:* |
| DC-ANT-DBDP3-25 | 制造商:Digi International Inc 功能描述:ANTENNA - DC-ANT-DBDP3 BULK PACK (25) - Bulk |
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