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| 型号： | 101-1226 |
| 厂商： | Rabbit Semiconductor |
| 文件页数： | 158/168页 |
| 文件大小： | 0K |
| 描述： | RCM3900 DEV KIT UNIVERSAL |
| 标准包装： | 1 |
| 系列： | RabbitCore 3900 |
| 类型： | MPU 模块 |
| 适用于相关产品： | RCM3900 |
| 所含物品： | RabbitCore 模块、开发板、交流适配器、缆线和 Dynamic C? 光盘 |
| 其它名称： | 316-1137 |
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RabbitCore RCM3900 User’s Manual
9
1.2 Comparing the RCM3365/RCM3375 and the RCM3900/RCM3910
Temperature Specifications
— We can no longer obtain certain components for the
RCM3365/RCM3375 RabbitCore modules that support the -40°C to +70°C temperature
range. RCM3365/RCM3375 RabbitCore modules manufactured after May, 2008, are
specified to operate at 0°C to +70°C. The RCM3900/RCM3910, rated for -20°C to
+85°C, are available after May, 2008.
Removable Mass Storage
— The hot-swappable xD-Picture Card mass storage
device with up to 128MB of memory has been replaced with the SD Card with up to
1GB of memory. The SD Card is more readily available today, and is expected to
remain readily available for a long time. In addition, SD Cards provide a significantly
larger memory capacity, which has been requested by customers. The trade-off for the
larger memory capacity is that the data transfer rate to/from the SD Card is about an
order of magnitude slower than to/from the xD-Picture Card.
NOTE: RCM3365/RCM3375 RabbitCore modules may eventually be discontinued
because of changes to the xD-Picture Card. The
miniSD Card card initially used
with the RCM3900 series has since been replaced by the
microSD Card. Aside
from using a different sized memory card, the boards function the same.
Serial Ports
— Serial Port B, available as either a clocked serial port or an asynchro-
nous serial port on the RCM3365/RCM3375, is used by the RCM3900/RCM3910 as a
clocked serial peripheral interface (SPI) for the microSD Card, and is not brought out
for customer use.
General-Purpose I/O
— PD2, a configurable I/O pin on the RCM3365/RCM3375, is
used to detect whether the microSD Card is installed on the RCM3900/RCM3910,
and so PD2 is not brought out for customer use on the RCM3900/RCM3910.
Maximum Current
— The RCM3365/RCM3375 draws 250 mA vs. the 325 mA
required by the RCM3900/RCM3910.
LEDs
— The SPEED and user (USR/BSY)LED locations have been swapped between
the RCM3365/RCM3375 and the RCM3900/RCM3910, the LNK/ACT LEDs have
been combined to one LED on the RCM3900/RCM3910, and the RCM3900/RCM3910
has an FDX/COL LED instead of the FM LED on the RCM3365/RCM3375. The LED
placements on the boards remain unchanged.
Ethernet chip
— A different Ethernet controller chip is used on the RCM3900. The
Ethernet chip is able to detect automatically whether a crossover cable or a straight-
through cable is being used in a particular setup, and will configure the signals on the
Ethernet jack interface.
Dynamic C
— As long as no low-level FAT file system calls or direct xD-Picture Card
access calls to the NFLASH.LIB library were used in your application developed for the
RCM3365/RCM3375, you may run that application on the RCM3900/RCM3910 after
you recompile it using Dynamic C v. 9.62.
NOTE: The Dynamic C RabbitSys option for programming an RCM3365 over an
Ethernet link is not supported for the RCM3900.
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| 10-11-2263 | 功能描述:集管和线壳 KK 100 Housing Crimp Ramp 26 Ckt RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 10-11-2264 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100") Pitch KK?? Crimp Terminal Housing, High Pressure, 1 Circuits |
| 10-11-2273 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100") Pitch KK?? Crimp Terminal Housing, High Pressure, 1 Circuits |
| 10-11-2274 | 功能描述:集管和线壳 KK 100 Housing Crimp Pol Ramp 27 Ckt RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 10-11-2283 | 功能描述:集管和线壳 28P HI PRESSURE HSG RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
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