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From: Jan S. <jan...@vo...> - 2014-02-11 16:39:21
|
To jsem rad, ze se problem vyresil takhle rychle. At miniLA dobre slouzi. Jan On 02/11/2014 05:22 PM, Ivan Rýger wrote: > Jane, d(akujem vel(mi pekne za navedenie. Nas(iel som vlasový prepoj pod > 74HC4053. Zdá sa, z(e to uz( funguje. Analyzátor budem testovat(. Vel(mi ste > mi pomohli. > Zostávam s pozdravom: > Ivan Rýger > > > 2014-02-11 13:24 GMT+01:00 Jan Smrz <jan...@vo... > <mailto:jan...@vo...>>: > > OK, let's switch to Czech. > > Zdravim, > > problem bude pravdepodobne v modulu prevodniku USB-EPP, kdy asi dochazi k > falesnemu zapisu do Control Registru. > > Napady k vyzkouseni: > 1) firmware 2.x (ma trochu jinak resene dekodovani) > 2) pouzit 74HCT4053 misto 74HC4053 > > > Jan > > > > On 02/11/2014 09:32 AM, Ivan Rýger wrote: >> Dear Jan, Thank you for the time spent on my e-mail. We can switch to >> Czech, if you want to. >> >> 1. I am using FW "timeanalysis 1.x" from this page: >> *http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466* >> >> 2. I built a slightly modified HW with USB converter FT2232D and 74HC4053 >> instead of LPT port. The circuit comes out from your version of USB >> converter on your webpage >> (*http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf*). The printed >> circuit board is also modified for this circuit, so that both logic >> analyzer and USB interface are on one double sided printed circuit board. >> I got this schematic and board from user "WASHU" from svetelektro.com >> <http://svetelektro.com> webpage. This version was tested by several >> builders and was proven to be OK. >> >> 3. Now, I cannot test the communication via LPT port, as long as it is >> missing on this modified PCB. >> >> 4. If I do not set the trigger event, the analyzer does the same. Data is >> not captured and all three LEDs blink only for a short moment. >> >> As I have already written, the communication with PC is *probably* OK, as >> long as your SW *minila.exe* reads the firmware version correctly. >> >> I have one question, how does the hardware unit inform the PC that the >> trigger event has come and the sampling was finished? >> >> I am afraid that something wrong happened to CPLD. I have one more piece >> for replacement. >> >> With my best, >> Ivan >> >> >> 2014-02-10 20:14 GMT+01:00 Jan Smrz <jan...@vo... >> <mailto:jan...@vo...>>: >> >> Hello, >> >> in order to help you I will need some additional informations. >> >> 1) What firmware are you using? >> 2) What HW are you using? (there are several other versions on the >> internet) >> 3) Is it happening when you use LPT port? >> 4) What happens if no trigger is set? Are data captured correctly? >> >> Jan >> >> >> >> Dne 10.2.2014 15:50, Ivan Rýger napsal(a): >> > dear all, >> > I have recently built the miniLA analyzer. I have following problem >> > When the analyzer is connected to PC via USB port, the control >> > software reads the version of firmware correctly, but when I set up >> > trigger and start acquiring data, three LEDS flash for a short time, >> > even if the trigger event did not come. The device does not wait on >> > trigger event. No data is transferred to PC. The firmware is uploaded >> > into XC95288 correctly. I tested the " LED blinking software" and it >> > is working. >> > I am very beginner in CPLD's. >> > Please can you help me? >> > >> > >> > -- >> > Ivan >> > >> >> >> ------------------------------------------------------------------------------ >> Androi apps run on BlackBerry 10 >> Introducing the new BlackBerry 10.2.1 Runtime for Android apps. >> Now with support for Jelly Bean, Bluetooth, Mapview and more. >> Get your Android app in front of a whole new audience. Start now. >> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk >> _______________________________________________ >> Minila-forum mailing list >> Min...@li... >> <mailto:Min...@li...> >> https://lists.sourceforge.net/lists/listinfo/minila-forum >> >> >> >> >> -- >> Ivan >> > |
From: Ivan R. <om...@gm...> - 2014-02-11 16:22:29
|
Jane, ďakujem veľmi pekne za navedenie. Našiel som vlasový prepoj pod 74HC4053. Zdá sa, že to už funguje. Analyzátor budem testovať. Veľmi ste mi pomohli. Zostávam s pozdravom: Ivan Rýger 2014-02-11 13:24 GMT+01:00 Jan Smrz <jan...@vo...>: > OK, let's switch to Czech. > > Zdravim, > > problem bude pravdepodobne v modulu prevodniku USB-EPP, kdy asi dochazi k > falesnemu zapisu do Control Registru. > > Napady k vyzkouseni: > 1) firmware 2.x (ma trochu jinak resene dekodovani) > 2) pouzit 74HCT4053 misto 74HC4053 > > > Jan > > > > On 02/11/2014 09:32 AM, Ivan Rýger wrote: > > Dear Jan, Thank you for the time spent on my e-mail. We can switch to > Czech, if you want to. > > 1. I am using FW "timeanalysis 1.x" from this page: *http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466 > <http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466>* > > 2. I built a slightly modified HW with USB converter FT2232D and > 74HC4053 instead of LPT port. The circuit comes out from your version of > USB converter on your webpage > (*http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf > <http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf>*). The printed > circuit board is also modified for this circuit, so that both logic > analyzer and USB interface are on one double sided printed circuit board. I > got this schematic and board from user "WASHU" from svetelektro.comwebpage. This version was tested by several builders and was proven to be > OK. > > 3. Now, I cannot test the communication via LPT port, as long as it is > missing on this modified PCB. > > 4. If I do not set the trigger event, the analyzer does the same. Data > is not captured and all three LEDs blink only for a short moment. > > As I have already written, the communication with PC is *probably* OK, > as long as your SW *minila.exe* reads the firmware version correctly. > > I have one question, how does the hardware unit inform the PC that the > trigger event has come and the sampling was finished? > > I am afraid that something wrong happened to CPLD. I have one more piece > for replacement. > > With my best, > Ivan > > > 2014-02-10 20:14 GMT+01:00 Jan Smrz <jan...@vo...>: > >> Hello, >> >> in order to help you I will need some additional informations. >> >> 1) What firmware are you using? >> 2) What HW are you using? (there are several other versions on the >> internet) >> 3) Is it happening when you use LPT port? >> 4) What happens if no trigger is set? Are data captured correctly? >> >> Jan >> >> >> >> Dne 10.2.2014 15:50, Ivan Rýger napsal(a): >> > dear all, >> > I have recently built the miniLA analyzer. I have following problem >> > When the analyzer is connected to PC via USB port, the control >> > software reads the version of firmware correctly, but when I set up >> > trigger and start acquiring data, three LEDS flash for a short time, >> > even if the trigger event did not come. The device does not wait on >> > trigger event. No data is transferred to PC. The firmware is uploaded >> > into XC95288 correctly. I tested the " LED blinking software" and it >> > is working. >> > I am very beginner in CPLD's. >> > Please can you help me? >> > >> > >> > -- >> > Ivan >> > >> >> >> >> ------------------------------------------------------------------------------ >> Androi apps run on BlackBerry 10 >> Introducing the new BlackBerry 10.2.1 Runtime for Android apps. >> Now with support for Jelly Bean, Bluetooth, Mapview and more. >> Get your Android app in front of a whole new audience. Start now. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk >> _______________________________________________ >> Minila-forum mailing list >> Min...@li... >> https://lists.sourceforge.net/lists/listinfo/minila-forum >> > > > > -- > Ivan > > > > > ------------------------------------------------------------------------------ > Android apps run on BlackBerry 10 > Introducing the new BlackBerry 10.2.1 Runtime for Android apps. > Now with support for Jelly Bean, Bluetooth, Mapview and more. > Get your Android app in front of a whole new audience. Start now. > > http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk > _______________________________________________ > Minila-forum mailing list > Min...@li... > https://lists.sourceforge.net/lists/listinfo/minila-forum > > -- Ivan |
From: Jan S. <jan...@vo...> - 2014-02-11 12:24:28
|
OK, let's switch to Czech. Zdravim, problem bude pravdepodobne v modulu prevodniku USB-EPP, kdy asi dochazi k falesnemu zapisu do Control Registru. Napady k vyzkouseni: 1) firmware 2.x (ma trochu jinak resene dekodovani) 2) pouzit 74HCT4053 misto 74HC4053 Jan On 02/11/2014 09:32 AM, Ivan Rýger wrote: > Dear Jan, Thank you for the time spent on my e-mail. We can switch to Czech, > if you want to. > > 1. I am using FW "timeanalysis 1.x" from this page: > *http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466* > > 2. I built a slightly modified HW with USB converter FT2232D and 74HC4053 > instead of LPT port. The circuit comes out from your version of USB converter > on your webpage > (*http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf*). The printed circuit > board is also modified for this circuit, so that both logic analyzer and USB > interface are on one double sided printed circuit board. I got this schematic > and board from user "WASHU" from svetelektro.com <http://svetelektro.com> > webpage. This version was tested by several builders and was proven to be OK. > > 3. Now, I cannot test the communication via LPT port, as long as it is missing > on this modified PCB. > > 4. If I do not set the trigger event, the analyzer does the same. Data is not > captured and all three LEDs blink only for a short moment. > > As I have already written, the communication with PC is *probably* OK, as long > as your SW *minila.exe* reads the firmware version correctly. > > I have one question, how does the hardware unit inform the PC that the trigger > event has come and the sampling was finished? > > I am afraid that something wrong happened to CPLD. I have one more piece for > replacement. > > With my best, > Ivan > > > 2014-02-10 20:14 GMT+01:00 Jan Smrz <jan...@vo... > <mailto:jan...@vo...>>: > > Hello, > > in order to help you I will need some additional informations. > > 1) What firmware are you using? > 2) What HW are you using? (there are several other versions on the internet) > 3) Is it happening when you use LPT port? > 4) What happens if no trigger is set? Are data captured correctly? > > Jan > > > > Dne 10.2.2014 15:50, Ivan Rýger napsal(a): > > dear all, > > I have recently built the miniLA analyzer. I have following problem > > When the analyzer is connected to PC via USB port, the control > > software reads the version of firmware correctly, but when I set up > > trigger and start acquiring data, three LEDS flash for a short time, > > even if the trigger event did not come. The device does not wait on > > trigger event. No data is transferred to PC. The firmware is uploaded > > into XC95288 correctly. I tested the " LED blinking software" and it > > is working. > > I am very beginner in CPLD's. > > Please can you help me? > > > > > > -- > > Ivan > > > > > ------------------------------------------------------------------------------ > Androi apps run on BlackBerry 10 > Introducing the new BlackBerry 10.2.1 Runtime for Android apps. > Now with support for Jelly Bean, Bluetooth, Mapview and more. > Get your Android app in front of a whole new audience. Start now. > http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk > _______________________________________________ > Minila-forum mailing list > Min...@li... <mailto:Min...@li...> > https://lists.sourceforge.net/lists/listinfo/minila-forum > > > > > -- > Ivan > |
From: Ivan R. <om...@gm...> - 2014-02-11 08:32:23
|
Dear Jan, Thank you for the time spent on my e-mail. We can switch to Czech, if you want to. 1. I am using FW "timeanalysis 1.x" from this page: *http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466 <http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=142466>* 2. I built a slightly modified HW with USB converter FT2232D and 74HC4053 instead of LPT port. The circuit comes out from your version of USB converter on your webpage (*http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf <http://minila.sourceforge.net/hw/usb/usb_sch_1.1.pdf>*). The printed circuit board is also modified for this circuit, so that both logic analyzer and USB interface are on one double sided printed circuit board. I got this schematic and board from user "WASHU" from svetelektro.comwebpage. This version was tested by several builders and was proven to be OK. 3. Now, I cannot test the communication via LPT port, as long as it is missing on this modified PCB. 4. If I do not set the trigger event, the analyzer does the same. Data is not captured and all three LEDs blink only for a short moment. As I have already written, the communication with PC is *probably* OK, as long as your SW *minila.exe* reads the firmware version correctly. I have one question, how does the hardware unit inform the PC that the trigger event has come and the sampling was finished? I am afraid that something wrong happened to CPLD. I have one more piece for replacement. With my best, Ivan 2014-02-10 20:14 GMT+01:00 Jan Smrz <jan...@vo...>: > Hello, > > in order to help you I will need some additional informations. > > 1) What firmware are you using? > 2) What HW are you using? (there are several other versions on the > internet) > 3) Is it happening when you use LPT port? > 4) What happens if no trigger is set? Are data captured correctly? > > Jan > > > > Dne 10.2.2014 15:50, Ivan Rýger napsal(a): > > dear all, > > I have recently built the miniLA analyzer. I have following problem > > When the analyzer is connected to PC via USB port, the control > > software reads the version of firmware correctly, but when I set up > > trigger and start acquiring data, three LEDS flash for a short time, > > even if the trigger event did not come. The device does not wait on > > trigger event. No data is transferred to PC. The firmware is uploaded > > into XC95288 correctly. I tested the " LED blinking software" and it > > is working. > > I am very beginner in CPLD's. > > Please can you help me? > > > > > > -- > > Ivan > > > > > > ------------------------------------------------------------------------------ > Androi apps run on BlackBerry 10 > Introducing the new BlackBerry 10.2.1 Runtime for Android apps. > Now with support for Jelly Bean, Bluetooth, Mapview and more. > Get your Android app in front of a whole new audience. Start now. > > http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk > _______________________________________________ > Minila-forum mailing list > Min...@li... > https://lists.sourceforge.net/lists/listinfo/minila-forum > -- Ivan |
From: Jan S. <jan...@vo...> - 2014-02-10 19:40:41
|
Hello, in order to help you I will need some additional informations. 1) What firmware are you using? 2) What HW are you using? (there are several other versions on the internet) 3) Is it happening when you use LPT port? 4) What happens if no trigger is set? Are data captured correctly? Jan Dne 10.2.2014 15:50, Ivan Rýger napsal(a): > dear all, > I have recently built the miniLA analyzer. I have following problem > When the analyzer is connected to PC via USB port, the control > software reads the version of firmware correctly, but when I set up > trigger and start acquiring data, three LEDS flash for a short time, > even if the trigger event did not come. The device does not wait on > trigger event. No data is transferred to PC. The firmware is uploaded > into XC95288 correctly. I tested the " LED blinking software" and it > is working. > I am very beginner in CPLD's. > Please can you help me? > > > -- > Ivan > |
From: Ivan R. <om...@gm...> - 2014-02-10 16:51:02
|
dear all, I have recently built the miniLA analyzer. I have following problem When the analyzer is connected to PC via USB port, the control software reads the version of firmware correctly, but when I set up trigger and start acquiring data, three LEDS flash for a short time, even if the trigger event did not come. The device does not wait on trigger event. No data is transferred to PC. The firmware is uploaded into XC95288 correctly. I tested the " LED blinking software" and it is working. I am very beginner in CPLD's. Please can you help me? -- Ivan |
From: Mateusz P. <bfg...@o2...> - 2013-02-16 19:12:23
|
Hello Jan, Thank you for fast answer. You are right, this is HCF4053 and it is possible that it is a CMOS switch smiliar to CD4053. I was wrong thinking that HCF is more like HC/HCT because of similiar symbol. I think that if 74HC/74HCT works for everyone else on the same PCB, then it will work fine in my usb interface too :). Regards, Mateusz Dnia 16 lutego 2013 9:18 Jan Smrz <jan...@vo...> napisał(a): Hello, your observation about the timing on the edge is correct. However, using the 74HCT7053 solved the problem. Are you sure you are using 74HCF7053 and not standard CMOS HCF4053? I've not found any datasheet of the 74HCF7053. The CMOS switches have much higher switch-on resistance what is causing timing problems. On other forums I noticed problems reported only when using CMOS ones. Jan Dne 15.2.2013 21:45, Mateusz Plocinski napsal(a): > Hello everyone, > Yesterday I found my miniLA device which I built about 6 years. I have > original PCBs the same as these presented on project webpage. I also > found an USB interface original PCB and couldn't resist to mount and > test it. > I have a following problem, my miniLA works fine when connected to my > older computer via LPT port. No communication problems, even with a 5m > long cable. > But it doesn't work with USB interface. I started to get very deeply > into the whole thing, even looked into the source code, learned the > EEP protocol basics, looked at the waveforms on the oscilloscope. This > problem made me mad :). > In my USB interface I used FT2232D which is backward compatible with > FT2232C. I also used 74HCF4053 multiplexer because I didn't have 74HCT > but there are no very many differences between timings of these devices. > > It looks like the USB interface works on the edge. Sometimes, every > few seconds application gets a proper reading of firmware version from > the device. But /DST and /AST signals are delayed compared to /RD, > /WR, ALE signals because of this multiplexer which is not fast enough > for 6MHz signals. I seems that as the result, device and PC doesn't > latch the proper value of data bits. > The second problem is that address write signal changes to low exactly > the same time as /AST strobe. Shouldn't it be settled at least a clock > cycle before /AST? > > I'm going to order some different versions of 4053 multiplexer and > then compare the results, maybe a little faster IC will make it work > without problems. I'm not sure if there are any important timing > differences between HC. HCT, HCF, HEF versions of these devices. > > Or maybe a problem is somewhere else. Did anyone have similiar > problems with USB interface? > > Regards, > Mateusz SQ3PLX > > ------------------------------------------------------------------------------ The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials, tech docs, whitepapers, evaluation guides, and opinion stories. Check out the most recent posts - join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Minila-forum mailing list Min...@li... https://lists.sourceforge.net/lists/listinfo/minila-forum |
From: m. <sho...@qq...> - 2013-02-16 09:32:04
|
it will be fine when using CY7C68013A as usb interface device . ------------------ Original ------------------ From: "Jan Smrz"<jan...@vo...>; Date: Sat, Feb 16, 2013 04:18 PM To: "minila-forum"<min...@li...>; Subject: Re: [Minila-forum] MiniLA USB interface Hello, your observation about the timing on the edge is correct. However, using the 74HCT7053 solved the problem. Are you sure you are using 74HCF7053 and not standard CMOS HCF4053? I've not found any datasheet of the 74HCF7053. The CMOS switches have much higher switch-on resistance what is causing timing problems. On other forums I noticed problems reported only when using CMOS ones. Jan Dne 15.2.2013 21:45, Mateusz Plocinski napsal(a): > Hello everyone, > Yesterday I found my miniLA device which I built about 6 years. I have > original PCBs the same as these presented on project webpage. I also > found an USB interface original PCB and couldn't resist to mount and > test it. > I have a following problem, my miniLA works fine when connected to my > older computer via LPT port. No communication problems, even with a 5m > long cable. > But it doesn't work with USB interface. I started to get very deeply > into the whole thing, even looked into the source code, learned the > EEP protocol basics, looked at the waveforms on the oscilloscope. This > problem made me mad :). > In my USB interface I used FT2232D which is backward compatible with > FT2232C. I also used 74HCF4053 multiplexer because I didn't have 74HCT > but there are no very many differences between timings of these devices. > > It looks like the USB interface works on the edge. Sometimes, every > few seconds application gets a proper reading of firmware version from > the device. But /DST and /AST signals are delayed compared to /RD, > /WR, ALE signals because of this multiplexer which is not fast enough > for 6MHz signals. I seems that as the result, device and PC doesn't > latch the proper value of data bits. > The second problem is that address write signal changes to low exactly > the same time as /AST strobe. Shouldn't it be settled at least a clock > cycle before /AST? > > I'm going to order some different versions of 4053 multiplexer and > then compare the results, maybe a little faster IC will make it work > without problems. I'm not sure if there are any important timing > differences between HC. HCT, HCF, HEF versions of these devices. > > Or maybe a problem is somewhere else. Did anyone have similiar > problems with USB interface? > > Regards, > Mateusz SQ3PLX > > ------------------------------------------------------------------------------ The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials, tech docs, whitepapers, evaluation guides, and opinion stories. Check out the most recent posts - join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Minila-forum mailing list Min...@li... https://lists.sourceforge.net/lists/listinfo/minila-forum |
From: Jan S. <jan...@vo...> - 2013-02-16 08:31:29
|
Hello, your observation about the timing on the edge is correct. However, using the 74HCT7053 solved the problem. Are you sure you are using 74HCF7053 and not standard CMOS HCF4053? I've not found any datasheet of the 74HCF7053. The CMOS switches have much higher switch-on resistance what is causing timing problems. On other forums I noticed problems reported only when using CMOS ones. Jan Dne 15.2.2013 21:45, Mateusz Plocinski napsal(a): > Hello everyone, > Yesterday I found my miniLA device which I built about 6 years. I have > original PCBs the same as these presented on project webpage. I also > found an USB interface original PCB and couldn't resist to mount and > test it. > I have a following problem, my miniLA works fine when connected to my > older computer via LPT port. No communication problems, even with a 5m > long cable. > But it doesn't work with USB interface. I started to get very deeply > into the whole thing, even looked into the source code, learned the > EEP protocol basics, looked at the waveforms on the oscilloscope. This > problem made me mad :). > In my USB interface I used FT2232D which is backward compatible with > FT2232C. I also used 74HCF4053 multiplexer because I didn't have 74HCT > but there are no very many differences between timings of these devices. > > It looks like the USB interface works on the edge. Sometimes, every > few seconds application gets a proper reading of firmware version from > the device. But /DST and /AST signals are delayed compared to /RD, > /WR, ALE signals because of this multiplexer which is not fast enough > for 6MHz signals. I seems that as the result, device and PC doesn't > latch the proper value of data bits. > The second problem is that address write signal changes to low exactly > the same time as /AST strobe. Shouldn't it be settled at least a clock > cycle before /AST? > > I'm going to order some different versions of 4053 multiplexer and > then compare the results, maybe a little faster IC will make it work > without problems. I'm not sure if there are any important timing > differences between HC. HCT, HCF, HEF versions of these devices. > > Or maybe a problem is somewhere else. Did anyone have similiar > problems with USB interface? > > Regards, > Mateusz SQ3PLX > > |
From: Mateusz P. <bfg...@o2...> - 2013-02-15 22:45:52
|
Hello everyone, Yesterday I found my miniLA device which I built about 6 years. I have original PCBs the same as these presented on project webpage. I also found an USB interface original PCB and couldn't resist to mount and test it. I have a following problem, my miniLA works fine when connected to my older computer via LPT port. No communication problems, even with a 5m long cable. But it doesn't work with USB interface. I started to get very deeply into the whole thing, even looked into the source code, learned the EEP protocol basics, looked at the waveforms on the oscilloscope. This problem made me mad :). In my USB interface I used FT2232D which is backward compatible with FT2232C. I also used 74HCF4053 multiplexer because I didn't have 74HCT but there are no very many differences between timings of these devices. It looks like the USB interface works on the edge. Sometimes, every few seconds application gets a proper reading of firmware version from the device. But /DST and /AST signals are delayed compared to /RD, /WR, ALE signals because of this multiplexer which is not fast enough for 6MHz signals. I seems that as the result, device and PC doesn't latch the proper value of data bits. The second problem is that address write signal changes to low exactly the same time as /AST strobe. Shouldn't it be settled at least a clock cycle before /AST? I'm going to order some different versions of 4053 multiplexer and then compare the results, maybe a little faster IC will make it work without problems. I'm not sure if there are any important timing differences between HC. HCT, HCF, HEF versions of these devices. Or maybe a problem is somewhere else. Did anyone have similiar problems with USB interface? Regards, Mateusz SQ3PLX |
From: Jakub L. <la...@vo...> - 2013-02-03 19:38:49
|
please ignore |
From: Jan S. <jan...@vo...> - 2012-12-05 22:46:25
|
Ooops, frequency measurement update was done by Lukas G. Jan |
From: Jan S. <jan...@vo...> - 2012-12-05 22:46:25
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Uploaded new version of minila_win version 0.6.6 ------------------ - mousewheel can zoom in/out (selectable in setup) - scrolling of waveforms now possible by moving the mouse with left mouse button pressed - updated frequency measurement (by Stano) - fixed overflow problem in long records - added measurement of shortens/longest length of high and low level of signal - added support for 9 data bits in RS-232 decoder Jan |
From: Wolfgang R. <w....@gm...> - 2012-11-14 19:08:45
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Hello, for USB have a look to http://www.mikrocontroller.net/articles/Minila_Version_MockUp This is a german webside with extended version of minila and also look to my minila clone at http://coolla.freeunix.net/ where you find a lot of more info about minila software running with wine under linux. All versions above support extended RAM of 512k also the minila-software is available for 256 and 512k RAM versions. Regards Wolfgang -------- Original-Nachricht -------- > Datum: Wed, 14 Nov 2012 13:54:40 +0100 > Von: Marek Rotenstein <pi...@sz...> > An: min...@li... > Betreff: [Minila-forum] how to build minila > Good morning > I want to build this minila USB. But I cannot find any details what > resistors, capacitors etc. Is it possible to buy PCB's, main unit > (programmed) and to get list of elements with details? > Regards > Marek Rotenstein > > ------------------------------------------------------------------------------ > Monitor your physical, virtual and cloud infrastructure from a single > web console. Get in-depth insight into apps, servers, databases, vmware, > SAP, cloud infrastructure, etc. Download 30-day Free Trial. > Pricing starts from $795 for 25 servers or applications! > http://p.sf.net/sfu/zoho_dev2dev_nov > _______________________________________________ > Minila-forum mailing list > Min...@li... > https://lists.sourceforge.net/lists/listinfo/minila-forum |
From: A. C. <ale...@gm...> - 2012-11-14 16:27:49
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Hi Marek, check out minila.sourceforge.net, menu Hardware - Other versions. There is a version by Bob Grieb (I'm still using this version) with all component values in schematic. Bill of material and components placement are in .zip package, http://minila.sourceforge.net/hw/other/bg/minila_hw_bg.zip. Getting PCB and components: there was a consolidated order of components and manufacturing PCBs (B. Grieb's version), organized by someone from Germany (google minila site:www.mikrocontroller.net), but it was only one batch. Although miniLA is a great project and still quite usable, it's a little bit obsolete. Today you can get USB logic analyzer for affordable price at ebay. Unfortunately I don't have any experience with them. Good luck. Ales Chlubny Dne 14.11.2012 13:54, Marek Rotenstein napsal(a): > Good morning > I want to build this minila USB. But I cannot find any details what > resistors, capacitors etc. Is it possible to buy PCB's, main unit > (programmed) and to get list of elements with details? > Regards > Marek Rotenstein > > ------------------------------------------------------------------------------ > Monitor your physical, virtual and cloud infrastructure from a single > web console. Get in-depth insight into apps, servers, databases, vmware, > SAP, cloud infrastructure, etc. Download 30-day Free Trial. > Pricing starts from $795 for 25 servers or applications! > http://p.sf.net/sfu/zoho_dev2dev_nov > _______________________________________________ > Minila-forum mailing list > Min...@li... > https://lists.sourceforge.net/lists/listinfo/minila-forum > |
From: Marek R. <pi...@sz...> - 2012-11-14 13:10:13
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Good morning I want to build this minila USB. But I cannot find any details what resistors, capacitors etc. Is it possible to buy PCB's, main unit (programmed) and to get list of elements with details? Regards Marek Rotenstein |
From: Jan S. <jan...@vo...> - 2012-09-20 20:44:19
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Hello, it is interesting to see how many people around the world were inspired by miniLA project. HW of the LWLA looks good. Is the source code and firmware released somewhere? I haven't found it. Jan Dne 20.9.2012 15:14, aITeeCON napsal(a): > right but it seems to be "only based" on minila. > You can see the progress > http://www.amobbs.com/thread-5068722-1-1.html > and actuall hardware here: > http://cache.ourdev.cn/bbs_upload782111/files_46/ourdev_679660EEEAS9.JPG > On the other side still funny to see poeple using minila > > ----- Original Message ----- > *From:* Jan Smrz <mailto:jan...@vo...> > *To:* min...@li... > <mailto:min...@li...> > *Sent:* Thursday, September 20, 2012 5:24 PM > *Subject:* [Minila-forum] SW na ebay :) > > Nahodou koukam na ebay a rikam si, ze ten ovladaci program mi je > nejaky povedomy. I cislo verze nechali stejne :) > > http://www.ebay.com/itm/100MHz-16CH-200MHz-8CH-PC-USB-Logic-Analyzer-with-support-I2C-SPI-UART-and-PWM-/300775811344?pt=LH_DefaultDomain_0&hash=item4607a2a910 > > ------------------------------------------------------------------------ > |
From: aITeeCON <in...@ai...> - 2012-09-20 16:31:30
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right but it seems to be "only based" on minila. You can see the progress http://www.amobbs.com/thread-5068722-1-1.html and actuall hardware here: http://cache.ourdev.cn/bbs_upload782111/files_46/ourdev_679660EEEAS9.JPG On the other side still funny to see poeple using minila ----- Original Message ----- From: Jan Smrz To: min...@li... Sent: Thursday, September 20, 2012 5:24 PM Subject: [Minila-forum] SW na ebay :) Nahodou koukam na ebay a rikam si, ze ten ovladaci program mi je nejaky povedomy. I cislo verze nechali stejne :) http://www.ebay.com/itm/100MHz-16CH-200MHz-8CH-PC-USB-Logic-Analyzer-with-support-I2C-SPI-UART-and-PWM-/300775811344?pt=LH_DefaultDomain_0&hash=item4607a2a910 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ------------------------------------------------------------------------------ _______________________________________________ Minila-forum mailing list Min...@li... https://lists.sourceforge.net/lists/listinfo/minila-forum |
From: Jan S. <jan...@vo...> - 2012-09-20 15:47:53
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Nahodou koukam na ebay a rikam si, ze ten ovladaci program mi je nejaky povedomy. I cislo verze nechali stejne :) http://www.ebay.com/itm/100MHz-16CH-200MHz-8CH-PC-USB-Logic-Analyzer-with-support-I2C-SPI-UART-and-PWM-/300775811344?pt=LH_DefaultDomain_0&hash=item4607a2a910 |
From: Bali Z. <el...@fr...> - 2012-01-22 08:36:33
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Thanks Jan. Zoli 2012. 01. 21. 22:50 keltezéssel, Jan Smrz írta: > I don't have the miniLA with me right now so I can't measure it. But > what I remember it could be around 2, maybe 3 sec (for whole memory). > > Jan > > > On Sat, 21 Jan 2012 16:28:37 +0100, Bali Zoltan wrote: > >> Hello, >> >> i do not have USB adatpter with FTDI MCU HOST mode >> (i use FTDI MPSSE SPI mode). >> What is the time to download with MCU HOST mode? >> >> Thanks >> >> Zoli >> >> >> ------------------------------------------------------------------------------ >> |
From: Jan S. <jan...@vo...> - 2012-01-21 22:09:20
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I don't have the miniLA with me right now so I can't measure it. But what I remember it could be around 2, maybe 3 sec (for whole memory). Jan On Sat, 21 Jan 2012 16:28:37 +0100, Bali Zoltan wrote: > Hello, > > i do not have USB adatpter with FTDI MCU HOST mode > (i use FTDI MPSSE SPI mode). > What is the time to download with MCU HOST mode? > > Thanks > > Zoli > > > ------------------------------------------------------------------------------ > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft > developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, > MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > _______________________________________________ > Minila-forum mailing list > Min...@li... > https://lists.sourceforge.net/lists/listinfo/minila-forum |
From: Bali Z. <el...@fr...> - 2012-01-21 15:51:48
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Hello, i do not have USB adatpter with FTDI MCU HOST mode (i use FTDI MPSSE SPI mode). What is the time to download with MCU HOST mode? Thanks Zoli |
From: Jan S. <jan...@vo...> - 2011-03-29 21:00:18
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Uploaded new version of minila_win with some minor modifications. version 0.6.5 ------------------ - added dlgListView and help files to source package - frequency measurement moved to submenu Tools - decoder display uses non-proportional font - SPI decoder: - added "ignore slave select" option - modified output to have input and output data side by side - added hint to SPI mode - fixed output message "last byte not fully decoded" Jan |
From: Jan S. <jan...@vo...> - 2011-03-29 20:57:20
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Hi, I also noticed that strange status bar, but haven't looked at it deeper. I'll check your solution later. I uploaded the corrected archive. There are some additional changes in SPI decoder so I moved it to version 0.6.5. Jan Dne 29.3.2011 10:31, Bali Zoltan napsal(a): > >So far you can use files from 0.6.3 as these were not modified. > > Ok. Thank you for reply. > > Furthermore. I encountered the following strange behavior. > The statusbar is sometimes overwritten with lines from the > file menu. Open, Save, SaveAs. Including for the icons. > This happens when the mouse go to the main menubar. After a grab > cursor and then move. > This has been solved, that I inserted the following at the 1212th line, > in the uDislpay.pas (SW 0.6.2) : > > frmMain.StatusBar1.Repaint; > > I do not know that this is a good solution. > > Thanks > > Zoli > > |
From: Bali Z. <el...@fr...> - 2011-03-29 08:31:45
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>So far you can use files from 0.6.3 as these were not modified. Ok. Thank you for reply. Furthermore. I encountered the following strange behavior. The statusbar is sometimes overwritten with lines from the file menu. Open, Save, SaveAs. Including for the icons. This happens when the mouse go to the main menubar. After a grab cursor and then move. This has been solved, that I inserted the following at the 1212th line, in the uDislpay.pas (SW 0.6.2) : frmMain.StatusBar1.Repaint; I do not know that this is a good solution. Thanks Zoli 2011. 03. 28. 19:51 keltezéssel, Jan Smrz írta: > Thank you for reminding. They were accidentaly removed and I haven't > fixed it yet. > So far you can use files from 0.6.3 as these were not modified. > > Jan > > > > Dne 28.3.2011 18:05, Bali Zoltan napsal(a): > >> Hi, >> >> I can not find the dlgListView.pas and dlgListView.dfm files. >> >> Thanks >> >> Zoli >> >> 2010. 11. 01. 21:18 keltezéssel, Jan Smrz írta: >> >>> version 0.6.4 >>> ------------------ >>> - fixed edge triggerring for channels 9 to 16 in timeanalysis >>> - modified "stay on top" for port display >>> - fix of cursors (cursors were not drawn properly after resize) >>> >>> >>> Enjoy, >>> >>> Jan >>> >>> > > |