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cad911ec70
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gitignore, gitattributes: add kicad 6 entries
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2021-04-08 15:16:55 +03:00 |
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209a1b5e16
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chroma_gen: handle new clock frequencies
28.375 MHz (best result, recommended to use instead of 16 MHz)
28.63636 MHz
35.46895 MHz
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2021-03-18 21:40:53 +03:00 |
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b156edf271
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pcb rev.A: add R49=3.6k to errata
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2020-10-29 22:18:16 +03:00 |
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96fd68f076
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cpld: do not stop screen render on reset
|
2020-10-26 21:56:58 +03:00 |
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e2ef8d7c22
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update cpld firmware
|
2020-10-12 21:47:02 +03:00 |
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72ba1ee636
|
update readme
|
2020-10-12 21:47:02 +03:00 |
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7d2f245ab8
|
pcb rev.A: add errata
|
2020-10-12 21:47:02 +03:00 |
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3dc38d3f50
|
cpld: tune video generation to improve quality
|
2020-10-12 21:47:02 +03:00 |
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8c718a5158
|
clocks.sdc: slightly tune chroma clock just to be safe
|
2020-10-12 21:47:02 +03:00 |
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54709babeb
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git: fix CRLF
|
2020-10-12 21:47:02 +03:00 |
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6369747d58
|
rewrite chroma_gen in verilog
|
2020-10-12 21:47:02 +03:00 |
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7d4d9fd525
|
remove util.vh
|
2020-10-12 21:47:02 +03:00 |
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9bb8d83691
|
pcb: move old files to rev.A folder
|
2020-10-12 21:46:56 +03:00 |
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|
8e78affba3
|
fix missing tape loading sound
|
2020-08-15 18:36:18 +03:00 |
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105b24ffa4
|
update firmware
1. quartus 13 may be used for build now;
2. fix small border offset;
3. fix too fast flashing with attribute bit 7.
|
2020-08-15 16:24:34 +03:00 |
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1696b14cae
|
add testbench
|
2020-08-15 16:16:55 +03:00 |
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|
ef8472f1a0
|
fix github language detector
|
2020-07-29 18:57:25 +03:00 |
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|
acbd0abd55
|
update readme
|
2020-07-26 13:56:56 +03:00 |
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|
63b82d6f61
|
fix github language detector
|
2020-05-17 13:41:19 +03:00 |
|
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|
98a922cf72
|
add delivered files (gerbers, firmware binary, etc)
|
2020-04-19 14:07:41 +03:00 |
|
|
|
2c0375c359
|
add readme
|
2020-04-19 14:07:41 +03:00 |
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38be2947ce
|
add rom
|
2020-04-19 14:07:41 +03:00 |
|
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15456496ee
|
add pcb
|
2020-04-19 14:07:39 +03:00 |
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6eef135e9e
|
reorganize repository
|
2020-04-19 14:07:19 +03:00 |
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c6a53f0618
|
add license
|
2020-04-19 11:33:31 +03:00 |
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bacedc947f
|
cleanup quartus project files
|
2020-04-19 11:33:31 +03:00 |
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|
dff7f28b0e
|
some refactor. correct timings
|
2020-04-19 11:33:31 +03:00 |
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|
f8a65b5ddb
|
working version
|
2020-02-16 22:14:12 +03:00 |
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|
|
04c681291b
|
initial
|
2020-02-16 22:12:30 +03:00 |
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