Enterpoint dev board manuals

Started by Philip Pemberton in comp.arch.fpga3 months ago

Hi folks, It looks like Enterpoint (www.enterpoint.co.uk) has closed down. I've got one of their Drigmorn2 dev boards and some of the addon...

Hi folks, It looks like Enterpoint (www.enterpoint.co.uk) has closed down. I've got one of their Drigmorn2 dev boards and some of the addon modules. Does anyone have a copy of these documents? - Ethernet PHY schematic (ETHERNET_PHY_V2.pdf or ETHERNET_PROJECT.pdf) - Cy7C68014 USB2 Slave module schematic (USB_SLAVE_MODULE.pdf) Sadly they're missing from the Internet Archive version of thei...


How to eliminate a troublesome warning from ModelSim

Started by Tianxiang Weng in comp.arch.fpga3 months ago

Hi, From the first day when I started using ModelSim, a troublesome warning from ModelSim accompanies me each time I use ModelSim. I use...

Hi, From the first day when I started using ModelSim, a troublesome warning from ModelSim accompanies me each time I use ModelSim. I use Notepad++ to edit my *.vhd files, after recompiling the files, it always shows the following error report: # Compile of *.vhd was successful. # ** Error: # g # Unable to replace existing ini file (xxx.mpf). File can not be renamed. # ** Error:...


How to run ModelSim overnight with display off

Started by Tianxiang Weng in comp.arch.fpga3 months ago 9 replies

Hi, I want to run ModelSim overnight when I am sleeping. How to run an application overnight with the display off in the laptop with Windows...

Hi, I want to run ModelSim overnight when I am sleeping. How to run an application overnight with the display off in the laptop with Windows 10? Is there a shortcut keystroke to turn the screen off while running an application background? Thank you. Weng


How to start with FPGA as "coprocessor"

Started by Thomas Koenig in comp.arch.fpga4 months ago 19 replies

Hi, I have a certain interest in a mathematical puzzle that I have not been able to solve using a normal CPU, and I thought that using an...

Hi, I have a certain interest in a mathematical puzzle that I have not been able to solve using a normal CPU, and I thought that using an FPGA could work. For this, I would like to assign some work packages to search for certain numbers to the FPGA, which then processes them and returns the data, plus an indication that it has finished with that particular package. The task at hand i...


How to turn off cursor note pane when cursor stops at wave pane of ModelSim

Started by Tianxiang Weng in comp.arch.fpga4 months ago 2 replies

Hi, How to turn off the cursor note pane when the cursor stops at the wave pane of ModelSim during simulation? A cursor note pane is shown at...

Hi, How to turn off the cursor note pane when the cursor stops at the wave pane of ModelSim during simulation? A cursor note pane is shown at the wave pane of ModelSim with yellow background color when the cursor stops at a signal line, showing the signal path and name. Thank you. Weng


All my PDF files suddenly become Chrome HTML Document! Why?

Started by Tianxiang Weng in comp.arch.fpga4 months ago 2 replies

Hi, Overnight all my PDF files suddenly become Chrome HTML Document! Why? Are there some new things happening with Adobe policy on their free...

Hi, Overnight all my PDF files suddenly become Chrome HTML Document! Why? Are there some new things happening with Adobe policy on their free Read DC software yesterday? Thank you. Weng


Intel ModelSim Starter Edition is available free now!

Started by W TX in comp.arch.fpga4 months ago 18 replies

Hi, Intel ModelSim Starter Edition is available free now! https://fpgasoftware.intel.com/ 10,000 line code limit, VHDL-2002 version,...

Hi, Intel ModelSim Starter Edition is available free now! https://fpgasoftware.intel.com/ 10,000 line code limit, VHDL-2002 version, running speed is very very slow, but it is enough for debugging grammars. It needs to take 3 hours to download Starter Edition part 1 and part 2 of 7.3G, regardless of how your download speed is. Weng


Notepad++ is an excellent editor for coding VHDL

Started by Tianxiang Weng in comp.arch.fpga4 months ago

Hi, In the working process for my private project, I use free Notepad++ to code VHDL code and appreciate it very much! Here is an example of...

Hi, In the working process for my private project, I use free Notepad++ to code VHDL code and appreciate it very much! Here is an example of how powerful Notepad++ is: In 27 files, I easily found that I use the statement "when others => null; " 119 times and the statement "end case;" 117 times. There are certainly 2 mismatches for the 2 types of statements. I found only 1 mismat


Using MachXO2 as a SRAM device

Started by Piotr Wyderski in comp.arch.fpga4 months ago

Hi, I have an application where replacing the configuration of the FPGA will occur frequently and hence I do not want to use the built-in...

Hi, I have an application where replacing the configuration of the FPGA will occur frequently and hence I do not want to use the built-in FLASH. Having an always-blank device on the board is perfectly fine. The MachXO2 chip is ideal for many reasons, so I don't want to replace it with a purely SRAM-based FPGA. Now, the "MachXO2 Programming and Configuration Usage Guide" says the FL...


VHDL2019 Webinars

Started by HT-Lab in comp.arch.fpga5 months ago 8 replies

In case you missed it Aldec (Jim Lewis) is doing a webinars series on VHDL2019. https://www.aldec.com/en/company/events It looks like I...

In case you missed it Aldec (Jim Lewis) is doing a webinars series on VHDL2019. https://www.aldec.com/en/company/events It looks like I missed the first one as it start with Part2, Regards, Hans. www.ht-lab.com


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