Hi, We have purchased RCM3200 core with prototype board. The UserID Block was erased somehow (We have run the Change_userblock.c which is on your Latest...
Hi, We have a "bizarre" behaviour for 3 test RCM3365 when we use them with our boards. If we remove standard power and leave them on battery power, the RTC...
Hi, I still have a similar unresolved issue with Rabbit-Semi regarding a set of RCM 3700 modules. My symptoms were: Boards from 3 different lot numbers would...
... If you look at the schematic, there is a 7SZU04 inverter with 22k on the ground lead and 47k on the power lead. This is to cut the switching current to a...
please check 'options--->project options--->board selecttion' tab,sure what u select is exactly what u r using. ... From: "sumeet_srp" <sumeet_srp@...> ...
Hi All, I have a few units on the field (20 of 300) that got th flash partially erased. We use RC2200's here and I cannot figure it out why it happened. Our...
... serial ... chip ... that part is ... the ... 122.5 MPH ... would you send a circuit about the connection of rabbit3000 and st16c552 to me ? I just konw...
Did you uncomment the line defining your board type in Change_userblock.c? ... From: sumeet_srp To: rabbit-semi@yahoogroups.com Sent: Saturday, April 01, 2006...
... You must compile the write_idblock.c to flash; not "Compile to flash, run in RAM." ... today's fortune Like all young men, you greatly exaggerate the...
Hi Scott, I had done this. At the time of compilation it gives me a error like the MAC address is not allocated to this device. I think the MAC address is...
... on the ... mode. ... this ... different lot ... this ... +/- 1 ... respectful ... Just to give some more details, when I tested those 3365s, I used the...
Hi I am trying to connect an 16x4 LCD screen to a RCM3700, all the data pins of the LCD are connected to Port A, the Enable Pin is connected PB0, Read/Write to...
Hi Since somone else is showing interest in the problem... I did some more testing of my problem 3700 batches. My initail suspiciion that it was voltage...
Hi Phil, Thank you so much for your input. And YES, all my logic is 5V so most of the RCM pins are pulled up to 5V with a 100K resistor. The funny part is...
Hi Mario. I think we may have figured out "What" even if we don't know "Why" yet. On my proto board, I had a spare HCT buffer available, so I took the /Reset...
We had a problem with the reset-in line as well. That signal is being pulled up on the RCM module to 3V, and we were pulling it up to 5V on our motherboard. It...
Hi This is my second post since I think my first got lost. I am getting this message "Run Time Error: Domain Error" when running dynamic C (8.51) in my unit....
... That is an error in the floating point code. Things like asin(2.0) or sqrt(-1) search for EXCEPTION(ERR_DOMAIN) in the libs. -- ... today's fortune ...
Hi Steve, Phil, I could not believe it but I simply cut the track from RES_Out that was going to the 5V pull up resistor and VOILA, the RTC works properly on...
... You should probably use: WrPortI(SPCR,&SPCRShadow,0x84); Perhaps not setting the shadow register is causing something else in the BIOS to reset the SPCR to...
Three pins (/RST, RESOUT, /CS1) are powered (obviously, if you think about it) from the VBAT power plane. As a result, any pull-ups on these pins should not be...
Hi Monte, Of course /CS1 is not exported out of the RCM modules. I am not using /RST and, as for RESOUT, well, I must say, we might have thought about it a...
... I would think the bigger issue is when +5v power is removed, the pull-up to 5v now becomes a pull-down to ground. That could load the batt and lower the...
Somebody has already answered it, should get to you, yahoogroups is slow today. Ryan ________________________________ From: rabbit-semi@yahoogroups.com...
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