参数资料
型号: 101-0411
厂商: Rabbit Semiconductor
文件页数: 28/90页
文件大小: 0K
描述: INTERFACE 12KEYDISP ETHNT OP6700
标准包装: 25
系列: SBC
模块/板类型: 单板计算机模块
适用于相关产品: OP6700
30
Intellicom (OP6600/OP6700)
3.7 Other Hardware
3.7.1 Clock Doubler
The Intellicom uses an 18.432 MHz crystal, and so its clock doubler is disabled automati-
cally in the BIOS.
3.7.2 Spectrum Spreader
Intellicom boards that carry the CE mark have a Rabbit 2000 microprocessor that features
a spectrum spreader, which helps to mitigate EMI problems. By default, the spectrum
spreader is on automatically for Intellicom boards that carry the CE mark when used with
Dynamic C 7.32 or later versions, but the spectrum spreader may also be turned off or set
to a stronger setting. The means for doing so is through a simple global macro as shown
below.
There is no spectrum spreader functionality for Intellicom boards that do not carry the CE
mark or when using any Intellicom with a version of Dynamic C prior to 7.30.
1. Select the “Defines” tab from the Dynamic C Options > Project Options menu.
2. Normal spreading is the default, and usually no entry is needed. If you need to specify
normal spreading, add the line
ENABLE_SPREADER=1
For strong spreading, add the line
ENABLE_SPREADER=2
To disable the spectrum spreader, add the line
ENABLE_SPREADER=0
NOTE: The strong spectrum-spreading setting is not needed for the Intellicom.
3. Click OK to save the macro. The spectrum spreader will now remain off whenever you
are in the project file where you defined the macro.
相关PDF资料
PDF描述
AT24C02A-10PI-2.7 IC EEPROM 2KBIT 400KHZ 8DIP
AT24C02A-10PI-1.8 IC EEPROM 2KBIT 400KHZ 8DIP
25FMN-BMT-A-TF CONN FMN HSNG 25POS SNGL NOR SMD
046239012001800+ CONN FPC ONE-TOUCH LCK .5MM 12
AT24C01-10PI-1.8 IC EEPROM 1KBIT 400KHZ 8DIP
相关代理商/技术参数
参数描述
10104110 制造商:FCI-CONNECTOR 制造商全称:FCI connector 功能描述:MICRO USB B TYPE RECEPTACLE
10104110-0001LF 功能描述:USB接头 5P Quick Connect Micro USB TypeB Rcpt RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle
10104110-0001LF 制造商:FCI 功能描述:MICRO USB B, RECEPTACLE, 5POS, SMT RT AN
10-104-11-01 制造商:Concord Electronics Inc 功能描述:Contact Solder ST Thru-Hole
10-104-11-03 制造商:Concord Electronics Inc 功能描述: