amaranth-boards - Board definitions for Amaranth HDL

Age	Commit message (Collapse)	Author
2023-02-03	Remove the deprecated `nmigen_boards` namespace.	Catherine

2021-12-10	Rename nMigen to Amaranth HDL.	whitequark

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.
2020-07-16	[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/
2019-10-03	Reorganize resource taxonomy.	whitequark
	The current hierarchy isn't particularly well suited to resources like SDRAM or NOR flash, so make it much less fine-grained but easier to use and less nitpicky.
2019-09-23	_blinky→test.blinky	whitequark
	Expose blinky as a stable component, to make writing out-of-tree board files a bit nicer.
2019-09-23	[breaking-change] Factor out "led", "button" and "switch" resources.	whitequark
	These resources were renamed as: * user_led → led * user_btn → button * user_sw → switch Fixes #13.
2019-09-21	Fix IO_STANDARD on all iCE40 boards.	whitequark
	SB_LVCMOS33 is not recognized by vendor tools. Use SB_LVCMOS instead.
2019-08-30	Update iCE40 GLOBAL and PULLUP attribute to use correct types.	whitequark

2019-08-04	Remove useless _blinky.build_and_program() function.	whitequark

2019-08-03	Update all boards to use default_clk.	whitequark

2019-08-03	Replace subprocess.run(..., check=True) with subprocess.check_call().	whitequark

2019-06-12	Use the new active-low PinsN platform feature.	whitequark

2019-06-06	Factor out SPI flash resource definition.	whitequark

2019-06-05	Simplify after changes in nmigen.	whitequark

2019-06-05	Update to track changes in nmigen.	whitequark

2019-06-04	Use vendor's device and package names everywhere, not nextpnr's.	whitequark

2019-06-04	Blink all LEDs at 1 Hz if any board is run as __main__.	whitequark

2019-06-04	Extract from nMigen.	whitequark