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path: root/nmigen_boards/ecpix5.py
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2023-02-03Remove the deprecated `nmigen_boards` namespace.Catherine
2021-12-10Rename nMigen to Amaranth HDL.whitequark
2021-01-31ecpix-5: ddr3: Adjust IO_TYPE attribute to match VCCIO which is 1.5v for ↵Vadzim Dambrouski
this board. This is not a functional change because both SSTL135 and SSTL15 generate identical bitcode. But it will hopefully prevent some confusion and will match the litex_boards config.
2021-01-31ecpix-5: ddr3: Add missing address pin.Vadzim Dambrouski
2021-01-31ecpix-5: ddr3: Add missing SLEWRATE="FAST" attributeVadzim Dambrouski
2020-11-26[breaking-change] Add `_n` suffix to argument names of pins with fixed ↵GuzTech
inverters. Note: this change does NOT affect pin functionality or naming, and does not require modifying your design. It does however affect some board files, where keywords corresponding to active low pins will have to be adjusted: SPIResource(0, cs="C1", ...) → SPIResource(0, cs_n="C1", ...) The new naming scheme will make it easier to write and audit board files by clearly marking inverted pins in resource factories, similarly to how `PinsN` indicates the same in bare resources. Fixes #129.
2020-08-03ecpix5: add termination attributes to DDR3 signalsJean THOMAS
2020-07-16ecpix5: fix PMOD4 pins.Jean-François Nguyen
2020-07-16[breaking-change] Update SPI pin names.ECP5-PCIe
The new names follow the OSHWA convention described at: https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names/
2020-07-09Add ECPIX-5 support.Jean-François Nguyen