26 Commits

Author	SHA1	Message	Date
marqs	9c5e7b5b83	advanced OSD implementation	2020-10-05 23:05:43 +03:00
Russell Harmon	bab85e713b	Increase max V. Backporch value from 63 to 236 ... This change allows highly letterboxed content (e.g. the PSP's 480x272 picture in a 720x480 frame) to be "zoomed" to a full screen picture by treating the letterbox as horizontal and vertical backporch. Co-authored-by: Chris Lockfort <clockfort@gmail.com>	2020-04-07 12:51:36 -07:00
marqs	286c9a94d1	add Kana set to character ROM	2019-10-27 20:16:48 +02:00
marqs	85c295c5e2	make pll_reconfig more robust	2019-10-12 22:56:10 +03:00
marqs	8e7236dc00	timing optimizations	2019-10-10 01:00:48 +03:00
borti4938	b8c80c7425	put a small border around OSD text area	2019-10-10 00:00:37 +03:00
marqs	b22365af20	add timeout to pll_reconfig and update postprocess pipeline diagram	2019-10-07 23:20:44 +03:00
marqs	9d496383c3	optimize clock network ... * replace all clock muxes with a single cycloneive_clkctrl to minimize skew * use a single dynamically configured PLL to comply with cycloneive_clkctrl	2019-10-06 23:54:32 +03:00
marqs	d1fd30019f	osd_generator: add M9K support to allow larger character array	2019-10-05 11:33:59 +03:00
marqs	a6bdd8cfab	free up 1 M9K by modifying altera_jtag_avalon_master	2019-10-03 23:47:59 +03:00
marqs	6266976114	first OSD implementation	2019-10-03 02:03:43 +03:00
marqs	aa43991534	add mask color option	2019-09-30 19:31:05 +03:00
marqs	5e0277fb48	add Panasonic hack for improving line count tolerance with line2x	2019-07-01 19:15:57 +03:00
marqs	9e81fb5922	Scanline updates and fixes ... * Enable overlay pattern customization * Fix non-alternating mode with line4x interlace sources * Add alternate interval option for pre-linedoubled sources	2019-03-23 00:09:46 +02:00
marqs	055a794b5e	move bitswap inside epcq_controller driver	2018-10-09 23:16:37 +03:00
marqs	e8d5097ecb	replace nios crcCI with hw_crc32 qsys module	2018-10-07 23:38:26 +03:00
marqs	0a747cbce6	i2c_opencores: fix compilation warnings	2018-10-07 23:34:29 +03:00
marqs	4676cbd2f0	integrate zero-riscy	2018-10-06 13:19:12 +03:00
marqs	dd4ffde231	update to Quartus 17.1	2017-12-07 21:35:08 +02:00
marqs	d98c23c8c1	Update project files to Quartus 17.0.	2017-05-29 19:15:34 +03:00
marqs	03bf4c2c9a	Update to Quartus 16.1.	2016-12-13 20:55:10 +02:00
marqs	d548d53272	Add dedicated SPI mode option to i2c_opencores.	2016-11-05 15:39:36 +02:00
marqs	5d3e3bbe33	remove old SD interface files from project.	2016-10-27 01:11:33 +03:00
marqs	611c8763c2	Improve SD card IO.	2016-10-27 01:08:23 +03:00
marqs	f55e9a877e	SD SPI implementation finished	2016-10-21 01:19:53 +03:00
marqs	388c464f63	Initial public release (FW 0.64)	2016-02-23 01:03:50 +02:00