Hello All, I've very strange problem with ACE1202EM8 and, it seems, this problem is nested interrupts handling. I have 2 external interrupts: pin G3(FREQ) -...
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Fredric White
fwhite@...
Jan 5, 2001 2:18 am
... Off the top of my head, it could be that you are getting continuous MIW interrupts, due to not reseting a pending bit along some code path in the handler...
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Ilja Levinson
clinkme@...
Jan 5, 2001 4:39 am
... path ... of a ... Fredric, thank you very much for your attention. Anyhow, I've checked the code twice and more, but all required instructions (i.e. RBIT...
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Ilja Levinson
lev@...
Jan 7, 2001 9:00 am
... Hello All, sorry for false disturbing here. Of course, there was a simple software error in my code. Now all works OK, and ACEx is a great chip. WBW, Ilja...
95
mongarem@...
Jan 8, 2001 6:43 pm
Hello and Happy Newyear everyone, I've recently changed my notepad program to notepad++. This version has many advantages against the original and it is small...
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Robert Anzelc
ranzelc@...
Jan 8, 2001 11:07 pm
... The simulator is at fault. I found that the program was hard-coded to Notepad's behavior and will not work correctly with anything else. It will call other...
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Fredric White
fwhite@...
Jan 15, 2001 7:09 pm
I finally uploaded my simple I2C I/O routines. The basic routines take up only 46 bytes. As an example of their usage, I also uploaded a simple monitor...
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garnet@...
Jan 15, 2001 7:25 pm
I'm needing a handful of chips to prototype some stuff with the ACE1101MT8, and nobody has these currently in stock. (Arrow, All American, Future, etc. all...
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Fredric White
fwhite@...
Jan 16, 2001 9:21 pm
... ACE chips have gotten scarce lately. I don't know whether that's a good sign or a bad sign. Anyways, a bunch just appeared at America II Electronics...
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RobRoy
datamaxx@...
Jan 17, 2001 12:13 am
http://www.allamerican.com/ has some in stock also Thanks for the I2c rrk...
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jhcroukamp@...
Jan 18, 2001 6:41 pm
I am programming an ACE1202 in its target application. I am unable to get a meaningful response from the programmer available from Fairchild. I suspect that...
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Fredric White
fwhite@...
Jan 18, 2001 7:34 pm
... I'm not aware of an in-circuit programmer from Fairchild. If you mean the in-circuit emulator, ACEICE, I've used it with 22uF of capacitance on VCC with no...
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Ilja V.Levinson
lev@...
Jan 22, 2001 4:07 am
... Hello, I successfully used the ACEx programmer for that work. To seperate the ACE's signal pins from the other schematics when programming I use simple 4x2...
104
mongarem@...
Jan 30, 2001 7:04 pm
Hello everyone, After receiving my ACEx emulator and a lot of trying I maybe have some answers but evedently also som questions. The emulator board is version...
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ranzelc@...
Jan 31, 2001 11:56 pm
Manuel, The emulator board was intended to have no connection to pin 14. The adapter socket connects to vcc through pin 12. If you made your own socket, you...
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ranzelc@...
Feb 1, 2001 1:19 am
To all, It recently came to light some expert Ace programmers were using an undocumented trick to generate .rex files to program the dataEE region. The new...
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mongarem@...
Feb 1, 2001 6:43 pm
Thanks Rob for your info about programming with the emulator board. I let you know if my problems remain with the latest software. Another question: On the...
hello, some day ago I "converted" from an rather old version of the ACE simulator and fasm8_v.1.2.3 to the latest official version of this tools. And the first...
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ranzelc@...
Feb 13, 2001 3:28 pm
Jens, Several people were using this method of adding their data to their .asm files. I didn't know about this until I broke it and they started speaking up....
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hil@...
Feb 15, 2001 3:10 pm
Hi Robert, I hadn't realized that you mentioned the "org 40h"-problem in an earlier posting. Otherwise I would have known that I will run into trouble using my...
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ranzelc@...
Mar 21, 2001 2:33 pm
Fairchild, San Jose is in the process of building a consultants list of engineers familiar with the Ace microcontrollers. From time to time, we need help world...
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Bob Jones
mithras99@...
Jun 1, 2001 12:44 am
I would like to simply have the schematics and source to impress some people at the office. I love your design. It would be a great help for me to build it. ...
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Fredric White
fwhite@...
Aug 2, 2001 7:29 pm
Just thought I'd mention that there's a newish ACE1202 datasheet on Fairchild's website, which mentions an ACE1202_2 variant with a "hardware bit coder"...
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lev@...
Aug 29, 2001 3:01 am
... And now, have you any real experience with these new features? Also I'm very interesting about *real* availability of these chips from local...
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Fredric White
fwhite@...
Sep 20, 2001 4:06 pm
Those that like the ACE just for its small size may be interested in the recently announced Cygnal P8051F300, an 8051 variant in a 3x3mm package. This makes...
117
Mike
erazmus@...
Sep 20, 2001 5:11 pm
... Tah Fredric, WHat an interesting device - super fast toooo, I have heaps of 8051 code for all sorts of apps, I'll see who the Aust agent is, tah Kind...
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maurizio.zecchini@...
Sep 21, 2001 8:03 am
I will be out of the office starting 09/17/2001 and will not return until 10/03/2001. For urgent issues please contact Kevin Hansen ...
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gk
gk@...
Sep 29, 2001 9:52 am
hello friends now where we know the smallest MCU we should search for a supplier. did anybody found already a place where to buy this MCU. i live in germany...
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Fredric White
fwhite@...
Sep 29, 2001 5:14 pm
... According to Cygnal's web site, you will be able to buy it directly from them after Oct 1.: http://cygnal.com/shop/buyonline.htm No idea whether they would...
