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Hi,
I'm having trouble sourcing the alliance SDRAM chip (AS4C8M16SA) and I'm looking into alternatives. I think this Winbond W9812G6KH ([datasheet](https://www.lcsc.com/datasheet/lcsc_datasheet_230…
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file not fond 404
https://github.com/MiSTer-devel/Hardware_MiSTer/raw/master/releases/sdram_xsd_2.4.zip
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hi, is there any SDRAM read/write example? thanks
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SDRAM fails with test program sometimes.
Suspect that command to set SDRAM latencies doesn't always work, so it has latency set one cycle wrong, and timing requirements are then not met at full speed…
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Develop a SDRAM controler
1) a small standalone project with a framebuffer and HDMI
2) map it in the address space of FemtoRV32
3) FemtoRV32 full access (code + data)
Links:
SDRAM notes: https://…
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Hello,
I'm trying to build litex bytestream with DDR3 support.
Previously, on-board DDR3 wa checked with GAO/simple example in sipeed github examples, so, should be operational.
But, when I load …
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Hi all,
Here is the issue described here: https://github.com/zephyrproject-rtos/zephyr/discussions/78053#discussion-7141689
I'm not entirely sure this is a LiteX issue since the LiteX BIOS works…
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**Abstract**
Conversion is not possible sdram_sdr_controller is not finished
Dear all,
I am trying to test the rhea sdram controller on the xula2-lx25. I have already done a successful test wi…
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The usage on memory chips aboard the DE0 Nano will be paramount to creating a functional demo. This project requires a location to store FFT calculation coefficients (twiddle factors), input signals …
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I've noticed the Portenta_SDRAM library: https://github.com/arduino/ArduinoCore-mbed/tree/master/libraries/Portenta_SDRAM
But it does not have an examples folder. It would be very helpful if someone …