emard
emard
SDRAM arbiter should support priority port. Priority is reqired for video port. When vector I/O uses RAM bandwidth some horizontal black stripe alike glitches appear on screen. Priority port is...
HI Is there some support for write protection of flash chips, usually I need to protect bootloader in first 2MB of flash from accidental overwriting. My chips of interest are...
I have board with FT4232 and Cyclone-V part 5CEBA4F23C7 JTAG ID: 0x02b050dd and flash EPCS64, which has ID same as Winbond W25Q64. spioverjtag bridge doesn't work standalone. FLASH ID is...
HI! I suggest gzip on-the-fly decompression to upload bitstreams. Especially it's good for spi-over-jtag bitstreams database each one from 2MB becomes only 3.3KB with gzip -9
HI I'd like if there is some option to flash given file unmodified, directly to flash chip, starting from some offset. To make code simpler, It's acceptable if offset has...
There's utility "flashrom" which already supports a lot of flash chips and I'm thinking how it could be used for FPGA https://www.flashrom.org/Supported_hardware#USB_Devices I'm thinking about idea if openFPGALoader could expose...
parametrized DQM byte select size, there are 32-bit 64MB chips with 4 DQM.
HI For video framebuffer to optimize RAM bandwidth and allow higher display resolution, some sequential read bursts of 1-2K from RAM would mean much. If you have some plans or...
HI This project is great, I was long looking for something like this, only most of my UEFI boxes don't have PS/2 connector anymore but code runs and the boot...
HI Can your code be used with roomba 880 and esp8266 telnet-to-serial at port 23? I made this circuit https://github.com/emard/roomba-wifi and when I telnet to the connected IP, I see...