https://sigrok.org/w/api.php?action=feedcontributions&feedformat=atom&user=SamantazFox sigrok - User contributions [en] 2026-04-10T13:18:30Z User contributions MediaWiki 1.37.1 https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=15543 SainSmart DDS140 2020-09-26T20:46:00Z <p>SamantazFox: /* Hardware */ Fix error made in previous change: the two AD devices in SOIC8 are completely different chips</p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * Main unit:<br /> ** &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> ** &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> ** &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> ** 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> ** &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> ** &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> ** &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> ** &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> ** &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> ** &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> * Logic analyzer:<br /> ** &#039;&#039;&#039;Octal translating transceiver&#039;&#039;&#039; [https://www.nexperia.com/products/analog-logic-ics/asynchronous-interface-logic/voltage-translators-level-shifters/series/74LVC4245A.html NXP (Nexperia) LVC4245A] ([https://assets.nexperia.com/documents/data-sheet/74LVC4245A.pdf datasheet])<br /> <br /> * Signal generator:<br /> ** &#039;&#039;&#039;CMOS Single 8-Channel Analog Multiplexer/Demultiplexer&#039;&#039;&#039; [https://www.ti.com/product/CD4052B Texas Instruments CD4052B] ([https://www.ti.com/lit/ds/symlink/cd4052b.pdf datasheet])<br /> ** &#039;&#039;&#039;90 MHz Variable Gain Amplifier&#039;&#039;&#039; [https://www.analog.com/en/products/ad603.html Analog Devices AD603AR] ([https://www.analog.com/media/en/technical-documentation/data-sheets/AD603.pdf datasheet])<br /> ** &#039;&#039;&#039;Dual Operational Amplifier&#039;&#039;&#039; [https://www.analog.com/en/products/ad826.html Analag Devices AD826] ([https://www.analog.com/media/en/technical-documentation/data-sheets/AD826.pdf datasheet])<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Logic analyzer extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - logic analyzer - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> The protocol used by this device is not based on anything else.<br /> It seems to be based on a raw data exchange using a WinUSB pipe.<br /> <br /> === Sending commands ===<br /> <br /> The DDS140 uses a simple set of command codes (uint8_t, from 0 to 255) that may take arguments.<br /> <br /> The host software uses an helper DLL to send theses commands to the device.<br /> In this DLL, two functions act as a wrapper around &#039;&#039;WinUsb_ControlTransfer()&#039;&#039;:<br /> * &#039;&#039;&#039;USBCtrlTransSimple()&#039;&#039;&#039; is used for simple commands, that does not take arguments<br /> * &#039;&#039;&#039;USBCtrlTrans()&#039;&#039;&#039; is used for more complex commands, i.e that takes arguments<br /> <br /> It has to be noted that both functions can return data.<br /> <br /> <br /> The list of currently reversed command codes is available here:<br /> * https://gitlab.com/SamantazFox/dds140-reverse-engineering/-/blob/master/program/Commands_summary.rst (main)<br /> * https://github.com/SamantazFox/dds140-reverse-engineering/blob/master/program/Commands_summary.rst (mirror)<br /> <br /> <br /> === Getting the data back ===<br /> <br /> the process that gets the data back from the device is not well understood yet.<br /> It seems that the helper DLL contains a wrapper function around &#039;&#039;&#039;WinUsb_ReadPipe()&#039;&#039;&#039; (for raw buffer read),<br /> plus a lot of pre-processing (via the &#039;&#039;&#039;DataPreDisposal()&#039;&#039;&#039; function) which is directly dependant of the GUI<br /> settings (graph zoom and position).<br /> <br /> This has yet to be reversed.<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [https://www.sainsmart.com/products/dds140-pc-based-usb-oscilloscope-40mhz-bandwidth-200ms-s-black vendors page]<br /> * [http://s3.amazonaws.com/s3.image.smart/download/101-10-144.rar Vendor software + manuals]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=15542 SainSmart DDS140 2020-09-26T20:39:00Z <p>SamantazFox: /* Hardware */ Add some of the logic analyzer and signal generator components</p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * Main unit:<br /> ** &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> ** &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> ** &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> ** 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> ** &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> ** &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> ** &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> ** &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> ** &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> ** &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> * Logic analyzer:<br /> ** &#039;&#039;&#039;Octal translating transceiver&#039;&#039;&#039; [https://www.nexperia.com/products/analog-logic-ics/asynchronous-interface-logic/voltage-translators-level-shifters/series/74LVC4245A.html NXP (Nexperia) LVC4245A] ([https://assets.nexperia.com/documents/data-sheet/74LVC4245A.pdf datasheet])<br /> <br /> * Signal generator:<br /> ** &#039;&#039;&#039;CMOS Single 8-Channel Analog Multiplexer/Demultiplexer&#039;&#039;&#039; [https://www.ti.com/product/CD4052B Texas Instruments CD4052B] ([https://www.ti.com/lit/ds/symlink/cd4052b.pdf datasheet])<br /> ** 2x &#039;&#039;&#039;90 MHz Variable Gain Amplifier&#039;&#039;&#039; [https://www.analog.com/en/products/ad603.html Analog Devices AD603AR] ([https://www.analog.com/media/en/technical-documentation/data-sheets/AD603.pdf datasheet])<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Logic analyzer extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - logic analyzer - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> The protocol used by this device is not based on anything else.<br /> It seems to be based on a raw data exchange using a WinUSB pipe.<br /> <br /> === Sending commands ===<br /> <br /> The DDS140 uses a simple set of command codes (uint8_t, from 0 to 255) that may take arguments.<br /> <br /> The host software uses an helper DLL to send theses commands to the device.<br /> In this DLL, two functions act as a wrapper around &#039;&#039;WinUsb_ControlTransfer()&#039;&#039;:<br /> * &#039;&#039;&#039;USBCtrlTransSimple()&#039;&#039;&#039; is used for simple commands, that does not take arguments<br /> * &#039;&#039;&#039;USBCtrlTrans()&#039;&#039;&#039; is used for more complex commands, i.e that takes arguments<br /> <br /> It has to be noted that both functions can return data.<br /> <br /> <br /> The list of currently reversed command codes is available here:<br /> * https://gitlab.com/SamantazFox/dds140-reverse-engineering/-/blob/master/program/Commands_summary.rst (main)<br /> * https://github.com/SamantazFox/dds140-reverse-engineering/blob/master/program/Commands_summary.rst (mirror)<br /> <br /> <br /> === Getting the data back ===<br /> <br /> the process that gets the data back from the device is not well understood yet.<br /> It seems that the helper DLL contains a wrapper function around &#039;&#039;&#039;WinUsb_ReadPipe()&#039;&#039;&#039; (for raw buffer read),<br /> plus a lot of pre-processing (via the &#039;&#039;&#039;DataPreDisposal()&#039;&#039;&#039; function) which is directly dependant of the GUI<br /> settings (graph zoom and position).<br /> <br /> This has yet to be reversed.<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [https://www.sainsmart.com/products/dds140-pc-based-usb-oscilloscope-40mhz-bandwidth-200ms-s-black vendors page]<br /> * [http://s3.amazonaws.com/s3.image.smart/download/101-10-144.rar Vendor software + manuals]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=15541 SainSmart DDS140 2020-09-26T16:59:11Z <p>SamantazFox: Add Protocol details</p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> * &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> * &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> * 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> * &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> * &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> * &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> * &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Logic analyzer extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - logic analyzer - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> The protocol used by this device is not based on anything else.<br /> It seems to be based on a raw data exchange using a WinUSB pipe.<br /> <br /> === Sending commands ===<br /> <br /> The DDS140 uses a simple set of command codes (uint8_t, from 0 to 255) that may take arguments.<br /> <br /> The host software uses an helper DLL to send theses commands to the device.<br /> In this DLL, two functions act as a wrapper around &#039;&#039;WinUsb_ControlTransfer()&#039;&#039;:<br /> * &#039;&#039;&#039;USBCtrlTransSimple()&#039;&#039;&#039; is used for simple commands, that does not take arguments<br /> * &#039;&#039;&#039;USBCtrlTrans()&#039;&#039;&#039; is used for more complex commands, i.e that takes arguments<br /> <br /> It has to be noted that both functions can return data.<br /> <br /> <br /> The list of currently reversed command codes is available here:<br /> * https://gitlab.com/SamantazFox/dds140-reverse-engineering/-/blob/master/program/Commands_summary.rst (main)<br /> * https://github.com/SamantazFox/dds140-reverse-engineering/blob/master/program/Commands_summary.rst (mirror)<br /> <br /> <br /> === Getting the data back ===<br /> <br /> the process that gets the data back from the device is not well understood yet.<br /> It seems that the helper DLL contains a wrapper function around &#039;&#039;&#039;WinUsb_ReadPipe()&#039;&#039;&#039; (for raw buffer read),<br /> plus a lot of pre-processing (via the &#039;&#039;&#039;DataPreDisposal()&#039;&#039;&#039; function) which is directly dependant of the GUI<br /> settings (graph zoom and position).<br /> <br /> This has yet to be reversed.<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [https://www.sainsmart.com/products/dds140-pc-based-usb-oscilloscope-40mhz-bandwidth-200ms-s-black vendors page]<br /> * [http://s3.amazonaws.com/s3.image.smart/download/101-10-144.rar Vendor software + manuals]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_logic_analyzer_-_PCB_top.jpg&diff=14898 File:Saintsmart dds140 - logic analyzer - PCB top.jpg 2020-02-15T21:57:52Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_signal_generator_-_PCB_top_(closeup).jpg&diff=14897 File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg 2020-02-15T21:55:33Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_signal_generator_-_PCB_bottom.jpg&diff=14896 File:Saintsmart dds140 - signal generator - PCB bottom.jpg 2020-02-15T21:53:32Z <p>SamantazFox: </p> <hr /> <div></div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_signal_generator_-_PCB_top.jpg&diff=14895 File:Saintsmart dds140 - signal generator - PCB top.jpg 2020-02-15T21:52:49Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_signal_generator_-_device_top.jpg&diff=14894 File:Saintsmart dds140 - signal generator - device top.jpg 2020-02-15T21:51:12Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=14893 SainSmart DDS140 2020-02-15T21:34:34Z <p>SamantazFox: /* Resources */ - Update link to product &amp; link to software+manuals</p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> * &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> * &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> * 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> * &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> * &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> * &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> * &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Logic analyzer extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - logic analyzer - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [https://www.sainsmart.com/products/dds140-pc-based-usb-oscilloscope-40mhz-bandwidth-200ms-s-black vendors page]<br /> * [http://s3.amazonaws.com/s3.image.smart/download/101-10-144.rar Vendor software + manuals]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=14892 SainSmart DDS140 2020-02-15T21:18:06Z <p>SamantazFox: </p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> * &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> * &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> * 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> * &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> * &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> * &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> * &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Logic analyzer extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - logic analyzer - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [http://www.sainsmart.com/zen/documents/20-010-731/20-010-731_Hardware_Manual.pdf Vendor hardware manual]<br /> * [http://www.sainsmart.com/zen/documents/20-010-731/Sofeware_Manual.pdf Vendor software manual]<br /> * [http://www.sainsmart.com/zen/documents/20-010-731/DDS140_V6.rar Vendor software]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_logic_analyzer_-_PCB_top_(closeup).jpg&diff=14891 File:Saintsmart dds140 - logic analyzer - PCB top (closeup).jpg 2020-02-15T21:16:56Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_logic_analyzer_-_device_top.jpg&diff=14890 File:Saintsmart dds140 - logic analyzer - device top.jpg 2020-02-15T21:12:55Z <p>SamantazFox: </p> <hr /> <div>== Licensing ==<br /> {{PD}}</div> SamantazFox https://sigrok.org/w/index.php?title=SainSmart_DDS140&diff=14884 SainSmart DDS140 2020-02-15T20:30:52Z <p>SamantazFox: Add pictures for the signal generator extension module</p> <hr /> <div>[[File:Sainsmart dds140 mugshot.png|thumb|right|SainSmart DDS140]]<br /> <br /> The [http://www.sainsmart.com/sainsmart-dds-140-40m-200m-s-virtual-oscilloscope-black.html SainSmart DDS140] is a USB-based, 2-channel oscilloscope with an analog bandwidth of 40MS/s and 200MS/s sampling rate.<br /> <br /> Optionally, it also supports usage as signal generator or logic analyzer.<br /> <br /> See [[SainSmart DDS140/Info]] for more details (such as &#039;&#039;&#039;lsusb -v&#039;&#039;&#039; output) about the device.<br /> <br /> == Hardware ==<br /> <br /> * &#039;&#039;&#039;USB&#039;&#039;&#039;: [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])<br /> * &#039;&#039;&#039;64-kbyte I²C EEPROM&#039;&#039;&#039;: [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf datasheet])<br /> * &#039;&#039;&#039;Dual 8bit, 100MSPS ADC&#039;&#039;&#039;: [https://translate.google.com/translate?hl=en&amp;sl=zh-CN&amp;tl=en&amp;u=http%3A%2F%2Fwww.mxtronics.com%2Fn107%2Fn124%2Fn181%2Fn184%2Fc692%2Fcontent.html MXTronix MXT2088] ([http://www.mxtronics.com/n107/n124/n181/n184/c692/attr/2630.pdf datasheet])<br /> * 5x &#039;&#039;&#039;CMOS differential 4-channel analog mux/demux with logic-level conversion&#039;&#039;&#039;: [http://www.ti.com/product/cd4052b/description Texas Instruments CD4052BM] ([http://www.ti.com/lit/gpn/cd4052b datasheet])<br /> * &#039;&#039;&#039;CPLD&#039;&#039;&#039;: [https://www.altera.com/products/cpld/max-series/max-ii/overview.html Altera MAX II EPM240T100CN] ([https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/max2/max2_mii5v1.pdf datasheet])<br /> * &#039;&#039;&#039;64K x 16 CMOS anyc SRAM (8ns)&#039;&#039;&#039;: [http://www.issi.com/US/product-asynchronous-sram.shtml ISSI IS61LV6416-8TI] ([http://www.issi.com/WW/pdf/61LV6416_L.pdf datasheet])<br /> * &#039;&#039;&#039;Dual voltage comparator&#039;&#039;&#039;: [http://www.ti.com/product/LM393 TI LM393] ([http://www.ti.com/lit/gpn/lm393 datasheet])<br /> * &#039;&#039;&#039;1A low-dropout voltage regulator (3.3V):&#039;&#039;&#039; [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 24MHz (for Cypres FX2)<br /> * &#039;&#039;&#039;Crystal&#039;&#039;&#039;: 80MHz (for Altera MAX II)<br /> <br /> == Photos - Oscillocope (main unit) ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 package contents.jpg|&lt;small&gt;Package contents&lt;/small&gt;<br /> File:Saintsmart dds140 sticker.jpg|&lt;small&gt;Sticker&lt;/small&gt;<br /> File:Saintsmart dds140 device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 device bottom.jpg|&lt;small&gt;Device, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 usb.jpg|&lt;small&gt;USB&lt;/small&gt;<br /> File:Saintsmart dds140 connectors.jpg|&lt;small&gt;Connectors&lt;/small&gt;<br /> File:Saintsmart dds140 second connector.jpg|&lt;small&gt;2nd connector&lt;/small&gt;<br /> File:Saintsmart dds140 pcb top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 pcb bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 mxt2088.jpg|&lt;small&gt;MXT2088&lt;/small&gt;<br /> File:Saintsmart dds140 fx2.jpg|&lt;small&gt;Cypress FX2&lt;/small&gt;<br /> File:Saintsmart dds140 microchip 24lc64i.jpg|&lt;small&gt;Microchip 24LC64I&lt;/small&gt;<br /> File:Saintsmart dds140 altera epm240t100c5n.jpg|&lt;small&gt;Altera MAXII EPM240T100CN&lt;/small&gt;<br /> File:Saintsmart dds140 issi is61lv6416-8ti.jpg|&lt;small&gt;ISSI IS61LV6416-8TI&lt;/small&gt;<br /> File:Saintsmart dds140 80mhz crystal.jpg|&lt;small&gt;80MHz crystal&lt;/small&gt;<br /> File:Saintsmart dds140 ams1117.jpg|&lt;small&gt;AMS1117-3.3&lt;/small&gt;<br /> File:Saintsmart dds140 ti cd4052bm.jpg|&lt;small&gt;TI CD4502BM&lt;/small&gt;<br /> File:Saintsmart dds140 lm393.jpg|&lt;small&gt;LM393&lt;/small&gt;<br /> File:Saintsmart dds140 tq2 5v atq209.jpg|&lt;small&gt;?&lt;/small&gt;<br /> File:Saintsmart dds140 nais 210eh-219.jpg|&lt;small&gt;?&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Photos - Signal generator extension ==<br /> <br /> &lt;gallery&gt;<br /> File:Saintsmart dds140 - signal generator - device top.jpg|&lt;small&gt;Device, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top.jpg|&lt;small&gt;PCB, top&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB bottom.jpg|&lt;small&gt;PCB, bottom&lt;/small&gt;<br /> File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg|&lt;small&gt;PCB, top (closer view)&lt;/small&gt;<br /> &lt;/gallery&gt;<br /> <br /> == Protocol ==<br /> <br /> == Firmware ==<br /> <br /> == Resources ==<br /> <br /> * [http://www.sainsmart.com/zen/documents/20-010-731/20-010-731_Hardware_Manual.pdf Vendor hardware manual]<br /> * [http://www.sainsmart.com/zen/documents/20-010-731/Sofeware_Manual.pdf Vendor software manual]<br /> * [http://www.sainsmart.com/zen/documents/20-010-731/DDS140_V6.rar Vendor software]<br /> * [http://www.eevblog.com/forum/testgear/sainsmart-dds120-usb-oscilloscope-(buudai-bm102)/ EEVBlog forum thread]<br /> * [https://sourceforge.net/projects/logic140/ SourceForge Logic140 project]<br /> <br /> [[Category:Device]]<br /> [[Category:Oscilloscope]]<br /> [[Category:Planned]]</div> SamantazFox https://sigrok.org/w/index.php?title=File:Saintsmart_dds140_-_signal_generator_-_PCB_bottom_(closeup).jpg&diff=14883 File:Saintsmart dds140 - signal generator - PCB bottom (closeup).jpg 2020-02-15T20:29:17Z <p>SamantazFox: SamantazFox moved page File:Saintsmart dds140 - signal generator - PCB bottom (closeup).jpg to File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg</p> <hr /> <div>#REDIRECT [[File:Saintsmart dds140 - signal generator - PCB top (closeup).jpg]]</div> SamantazFox