20-101-1112 Rabbit Semiconductor, 20-101-1112 Datasheet - Page 24

• Manufacturer Part Number: 20-101-1112
• Description: MODULE RABBITCORE RCM4010
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1112

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 4000
• Clock Speed: 58.98 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit, 1 x 16 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Board Size: 47 mm x 61 mm x 20 mm
• Core: RCM4010
• Processor Series: RCM4000
• Silicon Manufacturer: Rabbit
• Core Architecture: Rabbit 4000
• Silicon Core Number: RCM4010
• Silicon Family Name: RCM4000
• Kit Contents: Board
• Development Tool Type: Hardware / Software - Dev Kit (Dev Tool)
• Rohs Compliant: Yes
• For Use With/related Products: RCM4010
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q3413688

3.2.1 Use of NAND Flash (RCM4000 only)
The following sample programs can be found in the SAMPLES\RCM4000\NANDFlash folder.
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NFLASH_DUMP.c
NAND flash chip to the Dynamic C
rected to a serial port.
When the sample program starts running, it attempts to communicate with the user-
selected NAND flash chip. If this communication is successful and the main page size
is acceptable, the nonerased page contents (non 0xFF) from the NAND flash page are
dumped to the Dynamic C
Note that an error message might appear when the first 32 pages (0x20 pages) are
“dumped.” You may ignore the error message.
NFLASH_INSPECT.c
NAND flash chip. When the sample program starts running, it attempts to communi-
cate with the NAND flash chip selected by the user. Once a NAND flash chip is found,
the user can execute various commands to print out the contents of a specified page,
clear (set to zero) all the bytes in a specified page, erase (set to FF), or write to specified
pages.
NFLASH_LOG.c
the NAND flash.
This log can be viewed and cleared from a browser by connecting the RJ-45 jack on the
RCM4000 to your PC as described in Section 6.1. The sidebar on the next page
explains how to set up your PC or notebook to view this log.
CAUTION: When you run this sample program, enabling the #define
NFLASH_CANERASEBADBLOCKS macro makes it possible to write to bad blocks.
—This program runs a simple Web server and stores a log of hits in
—This program is a utility for dumping the nonerased contents of a
—This program is a utility for inspecting the contents of a
STDIO
win.for inspection.
STDIO
window, and the contents may be redi-
RabbitCore RCM4000