RCM3000 vs RCM3100

Started by Steve in Rabbit-Semi13 years ago 1 reply

I have a mother board that will accept both an RCM3000 module or a RCM3100 module. If I program the RCM3000 it works fine. If I program ...

I have a mother board that will accept both an RCM3000 module or a RCM3100 module. If I program the RCM3000 it works fine. If I program the RCM3100 with the same program, it won't even start up. The RCM3100 will run when connected to the debugger. But stand-alone, zip. Its my understanding that the only difference between the two is that the RCM3000 has an e


CF FAT16 for RCM3100

Started by Didi Setiadi in Rabbit-Semi13 years ago 2 replies

Message Have anyone playing around with RCM3100 where file is stored within CompactFlash and file system is FAT16 format. Is FAT...

Message Have anyone playing around with RCM3100 where file is stored within CompactFlash and file system is FAT16 format. Is FAT Module of Dynamic C is compatible with RCM3100 as hardare modifying in oreder RCM3100 and CF serialized?


Has the RCM3100 Changed?

Started by Steve Trigero in Rabbit-Semi12 years ago 3 replies

I just received a batch of new RCM3100 modules and I when I put them on the RCM30/31XX Series Prototype Board the 3.3V voltage goes to...

I just received a batch of new RCM3100 modules and I when I put them on the RCM30/31XX Series Prototype Board the 3.3V voltage goes to 1.2V. If I put a RCM3000 on the proto baord I get a full 3.3v and I can program the device. So what has changed? I haven't tried every single RCM3100 yet, but I tried a handful. Steve


voice codec and RCM3100

Started by fatla_11 in Rabbit-Semi12 years ago 1 reply

HI...i was woundring if anyone has use RCM3100 for VOIP application...if you did....how did you approach the project..thank you for help ...

HI...i was woundring if anyone has use RCM3100 for VOIP application...if you did....how did you approach the project..thank you for help


Problem with RCM 3100 for using i/o parallel ports

Started by sevincfigen in Rabbit-Semi11 years ago 3 replies

Hi, We are using RCM3100 and trying to configure all F ports as input, but we cannot read from any of them. We also tried to use some other...

Hi, We are using RCM3100 and trying to configure all F ports as input, but we cannot read from any of them. We also tried to use some other ports as inputs, but they didn't work too. Is there anyone who used any port of RCM3100 as inputs and read from them? If yes, how??? This is the corresponding part of the code for configuring and reading from F port: #use rcm3100.lib //sample l...


RCM3100 Responds to all network broadcasts

Started by Peter in Rabbit-Semi12 years ago 1 reply

I have an RCM3100 and am using DC921. I have an application that runs and waits for TCP socket connections. My board has a fixed ip...

I have an RCM3100 and am using DC921. I have an application that runs and waits for TCP socket connections. My board has a fixed ip address. Using a packet sniffer, I am noticing that the RCM3100 is sending a ICMP "Network Unreachable (protocol unreachable)" response to normal network broadcast activity - such as Netbios nameserver quer


Need "step by step" help with PWM features on RCM3100

Started by tijesmurf in Rabbit-Semi8 years ago

Hi! Can someone recommend or show a good tutorial on using the pulse width modulation features on the rcm3100. I am trying to control a...

Hi! Can someone recommend or show a good tutorial on using the pulse width modulation features on the rcm3100. I am trying to control a light dimmer (on, dim, off)and I really don't know how to write the pwm code for this. I am using the RCM3100 with the eb506 module in Rabbit's bluetooth application kit so I am really trying to control the light output wirelessly. The eb506 uses port F whi...


RCM3100 with GPS

Started by cyndimichelle2002 in Rabbit-Semi12 years ago 2 replies

Has anyone tried to use the RCM3100 with a GPS receiver? We are trying to go wireless and I am not sure this is the right ...

Has anyone tried to use the RCM3100 with a GPS receiver? We are trying to go wireless and I am not sure this is the right microcontroller for the application. I am working on an undergrad senior project and any thoughts on the subject would be appreciated. Thanks, Cyndi


Interface RCM3100 and HCTL-1100

Started by fcampos2001_4 in Rabbit-Semi14 years ago 3 replies

Hi, everyone: I'm having lots of trouble interfacing the RCM3100 to a motor controller IC (the HCTL-1100). The deal is this: the HCTL...

Hi, everyone: I'm having lots of trouble interfacing the RCM3100 to a motor controller IC (the HCTL-1100). The deal is this: the HCTL has the address and data bus on the same pins, and the RCM3100 has the address and data bus on separate pins. In all the sample schematics that I've seen, both the MCU and the interfaced IC contain either the AD/D


RCM3100 interfaced to 12-bit a/d TLC2543

Started by johnny_houlihan in Rabbit-Semi12 years ago 2 replies

Hoping someone might have some info on interfacing a 12-bit a/d converter (TI's TLC2543cn) to the Rabbit RCM3100. Or driver code example. ...

Hoping someone might have some info on interfacing a 12-bit a/d converter (TI's TLC2543cn) to the Rabbit RCM3100. Or driver code example. Thanks Kevin EEng Student.


interrupt service routine for RCM3100 at 200khz frequency rate

Started by krishna in Rabbit-Semi5 years ago 1 reply

for my project i ahve to read 200khz pulses for a period of about 0.5 seconds using RCM3100 kit can i use interrupt if so plss guide me...

for my project i ahve to read 200khz pulses for a period of about 0.5 seconds using RCM3100 kit can i use interrupt if so plss guide me how please mail me to k...@yahoo.com ------------------------------------


What is RCM3100's TCP/IP bandwidth?

Started by Kiet Nguyen in Rabbit-Semi12 years ago 2 replies

Hi all,   I am getting data on to RCM3100 via 2 serial ports, 1 115K and the other 9600. Then these data are sent to window via...

Hi all,   I am getting data on to RCM3100 via 2 serial ports, 1 115K and the other 9600. Then these data are sent to window via TCP/IP.   Does anyone know what is RCM3100's TCP/IP bandwidth? I know I lost about 1/4 of the data from the serial ports. Is there anyway to increase the bandwidth of the RCM3100 rather than waiting for ZWo


Re: Port RCM3100 to RCM3700

Started by Scott Henion in Rabbit-Semi12 years ago

At 05:09 AM 8/2/2005, you wrote: >Anyone had any experience porting an application from the RCM3100 to >the RCM3700 and any challenges...

At 05:09 AM 8/2/2005, you wrote: >Anyone had any experience porting an application from the RCM3100 to >the RCM3700 and any challenges they experienced ? > >My application is basically a serial comms processor. > >Thanks Oswald The 3700 is a bit slower. It also has a reduced pinout. It is difficult to get multipl


sock_established question...always returns 1

Started by rcm_coder in Rabbit-Semi6 years ago 1 reply

I have an odd behavior with sock_established. I am using RCM3100 and DC962 I have code that has been operating fine for years. Every once...

I have an odd behavior with sock_established. I am using RCM3100 and DC962 I have code that has been operating fine for years. Every once in a while I will load code on a new RCM3100 (in production, over hundreds of units) and I will see that sock_established always seems to return 1. When I first saw this I was thinking that I had some failure on my part to initialize something correctl...


From RCM2100 to RCM3100 Upgrade.

Started by promolinux in Rabbit-Semi14 years ago 2 replies

I?m upgrading from RCM2100 to RCM3100. I see the 3100 work with 3.3v and the I/O are 5 Volt tolerant(?). What i need to know about the ...

I?m upgrading from RCM2100 to RCM3100. I see the 3100 work with 3.3v and the I/O are 5 Volt tolerant(?). What i need to know about the upgrade? Just redesign the board will work? Can i still using safely 5v I/O? Any other consideration? Can i use the actual cable? TIA. German Gentile


Trouble Interfacing RCM3100

Started by rabbit3400rcm in Rabbit-Semi14 years ago

I'm having a lot of trouble interfacing the RCM3100 with an ultrasonic ranging sensor. I've tried using company tech support but I got...

I'm having a lot of trouble interfacing the RCM3100 with an ultrasonic ranging sensor. I've tried using company tech support but I got just as far as I would have if I was talking to a brick wall. I was hoping someone here might be able to help me out. Here is a nice breakdown of what I will need my program to do: 1. The program must initialize f


I2C

Started by shaunpps in Rabbit-Semi12 years ago 2 replies

Hi everyone, I am trying to connect a 5vdc I2C LCD to a 3.3V RCM3100. I am a bit concerned about the voltage levels 3.3/5.0. I intend to...

Hi everyone, I am trying to connect a 5vdc I2C LCD to a 3.3V RCM3100. I am a bit concerned about the voltage levels 3.3/5.0. I intend to connect to PD6- SCL and PD7-SDA with 5k pull resistors to 5.0V+. Can anyone advise me if I will fry the RCM3100 or is there a recommended way to connect? I believe Port D has open collector outputs so they either float or pul


Parallel Port D question... Please Help

Started by csantmail in Rabbit-Semi13 years ago

Hi, Reading the user manual for the RCM3100, I found that the pins 29 to 34 of the J1 header are "reserved for future RCM3100 series ...

Hi, Reading the user manual for the RCM3100, I found that the pins 29 to 34 of the J1 header are "reserved for future RCM3100 series RabbitCore modules". Does it mean that I can't use this pins as normal input/outputs or just that I have to be carefull if I want to avoid compatibility issues in the future ? I really need


communication with PC using SlavePort on RCM3100

Started by "weeeedy.1337" in Rabbit-Semi7 years ago 3 replies

i wish to accomplish the following: 1. use my own editor instead of DynamicC 2. then using tools features of my editor to call the...

i wish to accomplish the following: 1. use my own editor instead of DynamicC 2. then using tools features of my editor to call the command-line compiler to compile my code 3. flash the rabbit with the new image 4. attach a simple stdio console using the slave port of the RCM3100 without having to remove the programming cable. 1-3 are easy but i have not enough understanding of the slave p...


RCM3100 and low power mode

Started by lixpaulian in Rabbit-Semi13 years ago

Hi, It is already a bit too much time I've spent trying to bring my RCM 3100 in low power mode, so I guess I am overseeing something....

Hi, It is already a bit too much time I've spent trying to bring my RCM 3100 in low power mode, so I guess I am overseeing something. My setup is a RCM3100 mounted on a standard development board. What I do basically is that I switche the processor in sleepy mode (32KHz); then in a loop written in assembly, it polls a global RAM locat