Latest threads in Microcontroller Discussionsshow only best voted threads
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MAXQ610.
What exactly is a MAXQ610 ? Thanks.
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13 years ago
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MPLAB SIM - Status register...
With C18, I can specify the Status Z register with "STATUSbits.Z" Can I do something similar with MPLAB SIM in the watch window? Or just list the whole STATUS register? I see there is a lower case "n...
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13 years ago
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Microchip Forums problems
Is anyone else here from the Microchip Forum? I am user 'Ian.M'. If you haven't visited the Microchip forum recently, they have 'upgraded' to Forum Trial Version 3.5 which has basically trashed the...
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13 years ago
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A slow year?
Between the PIC and Arduino crowd, you'd think this would be an active group. Is it something someone said? mike -- __ __ __ __ __ __ __ __ / / / / / / / / / / / / / / / / / / / /'Think tanks cleaned...
7
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13 years ago
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lowest cost - low pin count flash 8-bit microcontroller
I need to control an RF transmitter IC, through a SPI port. It looks like the PIC12F508/509 is the ~lowest cost 8-bit Flash microcontroller available. Digikey show this at $.78 for one and $.55 in...
3
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14 years ago
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Getting started with automation
Hello, I would like to start my first project. My goal is to create a board with an Ethernet interface and and couple digital I/Os. I would like to program the webserver, and business logic, but I am...
2
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14 years ago
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help with programming please
(this request is a duplication of the newsgroup alt.microcontrollers !!!) Hi, I'm having trouble getting my head around programming a pic (from scratch) Basically i want it to do :- Loop look at 3...
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14 years ago
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Registers , Code Size and LOOPS - AT89S51/2
DJNZ r3,LOOP2 LJMP START Routine_1 CPL P1.0 . . . RET Routine_2 CPL P1.0 . . . RET #################### Thank you - Any feedback appreciated Lodewicus Maas
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14 years ago
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DELAY and the 8051
Hi All I've obtained the "The 8051 Micro Controller and Embedded Systems Using Assembly and C-2nd-Ed -", and in this manual the DELAY routine is described as below, which really confuses me a lot...
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14 years ago
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Testing all ports on a reset
HI All Is there a quick way to step sequentially through all the I/O Lines of the 4 ports in the AT89???? microcontroller Currently I'm doing it in 4 seperate steps in Assembly language, but my gut...
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14 years ago
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"LOOP" routine in Assembly
DJNZ R2,$ DJNZ R1,REPEAT RET END ################################################# Any suggestions will be greatly appreciated
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14 years ago
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Developing/compiling software
HI All I've looked at Keil uVIsion (Trial Version) as well as Asem51v1.3 (old stuff). Any suggestions of the compiler software you're using to write/compile your code and create hex files to upload to...
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14 years ago
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AT89S52 - PLCC vs DIP Package
Hi All Is there any functional/performance benefit from using the 44-Pin PLCC package instead of the 40-Pin DIP package ? I read through the PDF datasheets available, but would like to get some...
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14 years ago
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The best way to learn programming AT89S52
Hi All What is the best way to study programming the AT89S52 ? I'm looking at the below - Atmel 89S52 study Experiment Development Demo Board - which is also sold on Ebay for around $139 which is a...
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14 years ago
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PIC16F882 vs At89S52
I'm new to AT Microcontrollers I must start a new project which requires the PIC16F887. In the country I'm staying I can get five AT89S52 Microprocessors for the price of one PIC16F887 I only need 8K...
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14 years ago
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