20-101-1246 Rabbit Semiconductor, 20-101-1246 Datasheet - Page 53

• Manufacturer Part Number: 20-101-1246
• Description: CORE MODULE RCM5400W
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1246

• Module/board Type: MPU Core Module
• Wireless Frequency: 73.73 MHz
• For Use With/related Products: RCM5400W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1148

5.1 More About Dynamic C
Dynamic C has been in use worldwide since 1989. It is specially designed for program-
ming embedded systems, and features quick compile and interactive debugging. A com-
plete reference guide to Dynamic C is contained in the Dynamic C User’s Manual.
You have a choice of doing your software development in the flash memory or in the static
SRAM included on the RCM5400W. The flash memory and SRAM options are selected
with the
The advantage of working in RAM is to save wear on the flash memory, which is limited
to about 100,000 write cycles. The disadvantage is that the code and data might not both
fit in RAM.
Developing software with Dynamic C is simple. Users can write, compile, and test C and
assembly code without leaving the Dynamic C development environment. Debugging
occurs while the application runs on the target. Alternatively, users can compile a program
to an image file for later loading. Dynamic C runs on PCs under Windows NT and later—
see Rabbit’s Technical Note TN257, Running Dynamic C
additional information if you are using a Dynamic C under Windows Vista. Programs can
be downloaded at baud rates of up to 460,800 bps after the program compiles.
OEM User’s Manual
Dynamic C is an integrated development system for writing
embedded software. It runs on a Windows-based PC and is
designed for use with single-board computers and other devices
based on the Rabbit microprocessor. Chapter 5 describes the
libraries and function calls related to the RCM5400W.
NOTE: Do not depend on the flash memory sector size or type in your program logic.
Options > Program Options > Compiler
The RCM5400W and Dynamic C were designed to accommodate flash devices with
various sector sizes in response to the volatility of the flash-memory market.
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