20-101-1202 Rabbit Semiconductor, 20-101-1202 Datasheet - Page 22
![RCM4400W (FCC CERTIFIED)](/photos/14/8/140870/20-101-1202_sml.jpg)
20-101-1202
Manufacturer Part Number
20-101-1202
Description
RCM4400W (FCC CERTIFIED)
Manufacturer
Rabbit Semiconductor
Type
Wi-Fi / 802.11.br
Datasheet
1.20-101-1202.pdf
(126 pages)
Specifications of 20-101-1202
Frequency
2.4GHz
Wireless Frequency
58.98 MHz
Supported Devices
RAM4400W
Tool / Board Applications
Wireless Connectivity-ZigBee, RF, Infrared, USB
Development Tool Type
Hardware / Software - Dev Kit (Dev Tool)
Rohs Compliant
Yes
For Use With/related Products
RCM4400W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
316-1143
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2.3.1 Troubleshooting
If you receive the message
assigned to the USB programming cable was identified and set up in Dynamic C as
described in the preceding section.
If you receive the message No Rabbit Processor Detected, the programming
cable may be connected to the wrong COM port, a connection may be faulty, or the target
system may not be powered up. First, check to see that the power LED on the Prototyping
Board is lit. If the LED is lit, check both ends of the programming cable to ensure that it is
firmly plugged into the PC and the programming header on the RCM4400W with the
marked (colored) edge of the programming cable towards pin 1 of the programming
header. Ensure that the module is firmly and correctly installed in its connectors on the
Prototyping Board.
If Dynamic C appears to compile the BIOS successfully, but you then receive a communi-
cation error message when you compile and load a sample program, it is possible that your
PC cannot handle the higher program-loading baud rate. Try changing the maximum
download rate to a slower baud rate as follows.
• Locate the
If a program compiles and loads, but then loses target communication before you can
begin debugging, it is possible that your PC cannot handle the default debugging baud
rate. Try lowering the debugging baud rate as follows.
• Locate the
Press
compiled successfully
16
Options > Project Options
to save.
Options > Project Options
<Ctrl-Y>
Serial Options
Serial Options
to force Dynamic C to recompile the BIOS. You should receive a
Could Not Open Serial Port
message once this step is completed successfully.
dialog on the “Communications” tab in the Dynamic C
dialog on the “Communications” tab in the Dynamic C
menu. Select a slower Max download baud rate. Click
menu. Choose a lower debug baud rate. Click
, check that the COM port
RabbitCore RCM4400W
OK
Bios
to save.
OK
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