20-101-1139 Rabbit Semiconductor, 20-101-1139 Datasheet - Page 53

• Manufacturer Part Number: 20-101-1139
• Description: RCM4310 RABBITCORE
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1139

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Data Bus Width: 8 bit
• Core Processor: Rabbit 4000
• Clock Speed: 58.98 MHz
• Interface Type: Ethernet
• Flash: 1 MByte
• Timers: 10 x 8 bit
• Operating Supply Voltage: 3.3 V
• Board Size: 72 mm x 47 mm x 21 mm
• For Use With/related Products: RCM4310
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1142

5.2.6 RCM4300 Cloning
The RCM4300 does not have a pull-up resistor on the PB1 (CLKA) line of the program-
ming port. Because of this, the procedure to generate clones from the RCM4300 differs
from that used for other RabbitCore modules and single-boards computers. You must set
the
BIOSLIB\CLONECONFIG.LIB
RCM4300 master will not run the application, and further debugging is not possible as
long as the
will be “sterile,” meaning that they cannot be used as a master for cloning. To develop and
debug an application on an RCM4300, comment out the
macro or set it to 0.
See Rabbit Semiconductor’s Technical Note TN207, Rabbit Cloning Board, for addi-
tional information on Rabbit Semiconductor’s cloning board and how cloning is done.
5.2.7 microSD™ Card Drivers
The Dynamic C
to microSD™ Card memory devices on an SPI bus. More information on these function
calls is available in the Dynamic C Function Reference Manual.
The microSD™ Card is ideally suited to store files with a directory structure. The Dynamic
C FAT file system module provides support for a file system and for formatting the
microSD™ Card for use in a Rabbit-based system. This allows files to be read and written
in a PC-compatible manner. Visit our Web site at
Semiconductor sales representative or authorized distributor for further information on the
Dynamic C FAT File System and other Dynamic C modules. The supporting documenta-
tion for the Dynamic C FAT File System and the sample programs in the
FileSystem\FAT
RabbitCore RCM4300 User’s Manual
CL_FORCE_MASTER_MODE
NOTE: Instead of defining this macro is your application, you may simply add the line
CL_FORCE_MASTER_MODE=1 under the Dynamic C Options > Project
Options “Defines” tab, then click OK. When you recompile your program, this will
have the same effect as setting the macro to 1 within the CLONECONFIG.LIB library.
CL_FORCE_MASTER_MODE
LIB\Rabbit4000\SDflash\SDFLASH.LIB
folder illustrate the use of the Dynamic C FAT file system.
macro to 1 in the Dynamic C
library to use the RCM4300 as a master for cloning. An
macro is set to 1. Any cloned RCM4300 modules
www.rabbit.com
CL_FORCE_MASTER_MODE
LIB\Rabbit4000\
library is used to interface
or contact your Rabbit
SAMPLES\
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