Christopher RYU
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9cf7d60e07
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Syntax and brevity
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2023-08-22 18:34:14 +09:00 |
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Christopher RYU
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322fd4077f
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Dick Huston wrote the Apple controller firmware.
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2023-08-22 18:33:00 +09:00 |
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Christopher RYU
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6ada2b2cbe
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Re-render.
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2023-08-08 17:29:15 +09:00 |
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Christopher RYU
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ea7c90dfce
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Add pull-up resistors where appropriate.
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2023-07-30 19:53:06 +09:00 |
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Christopher RYU
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67ce44a530
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Revise DIP switch documentation.
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2023-07-30 05:38:22 +09:00 |
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Christopher RYU
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c473345ca5
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Add CMOS construction notes.
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2023-07-29 17:47:11 +09:00 |
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Christopher RYU
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819d7f47a0
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Oops, flip transistor around.
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2023-07-29 17:37:44 +09:00 |
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Christopher RYU
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c458ee9cb5
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Use CMOS parts where appropriate (verified!)
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2023-07-29 17:33:56 +09:00 |
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Christopher RYU
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b90fc42787
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Nuke erroneously added files.
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2023-07-29 06:35:24 +09:00 |
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Christopher RYU
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16b28f852f
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Sync.
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2023-07-29 06:33:03 +09:00 |
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Christopher RYU
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710d10a0af
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Rename two files.
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2023-07-29 06:32:37 +09:00 |
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Christopher RYU
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dafa697693
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Rework labels.
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2023-07-29 06:16:00 +09:00 |
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Christopher RYU
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61dc141610
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Reformat for readability.
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2023-07-29 06:08:13 +09:00 |
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Christopher RYU
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def53563b0
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Use our macro to keep this readable.
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2023-07-29 06:07:45 +09:00 |
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Christopher RYU
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4f204c718f
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Add custom screencode macro.
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2023-07-29 06:07:10 +09:00 |
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Christopher RYU
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8f415a7306
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Reformat, add comments from S.Elliott@AppleFritter
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2023-07-28 10:09:51 +09:00 |
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Christopher RYU
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49fa0c2180
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Use screen code macro for readability.
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2023-07-28 08:26:15 +09:00 |
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Christopher RYU
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8143c80334
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Add minimal calibration procedure.
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2023-07-27 14:17:21 +09:00 |
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Christopher RYU
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eb26141a55
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Add original user documentation.
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2023-07-26 10:22:07 +09:00 |
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Christopher RYU
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a2890cb58e
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Update.
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2023-07-20 07:22:28 +09:00 |
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Christopher RYU
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1dfc0eb9b6
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Re-render.
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2023-07-20 07:08:23 +09:00 |
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Christopher RYU
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3d57fce57a
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Checkpoint.
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2023-07-20 07:07:32 +09:00 |
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Christopher RYU
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00e81100b7
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Checkpoint.
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2023-07-20 07:07:15 +09:00 |
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Christopher RYU
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525cd5491d
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Documentation cleanup.
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2023-07-19 12:02:28 +09:00 |
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Christopher RYU
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19b4305c70
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Re-render.
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2023-07-19 12:01:04 +09:00 |
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Christopher RYU
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ee1dc4359b
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Add jumper for single-connector FloppyEmu support.
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2023-07-19 11:59:51 +09:00 |
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Christopher RYU
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56463e208f
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Ignore production/*
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2023-07-19 11:58:54 +09:00 |
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Christopher RYU
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45965c9640
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Re-render.
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2023-07-19 04:22:46 +09:00 |
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Christopher RYU
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814b73442a
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Adjust resistor placement.
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2023-07-18 17:00:27 +09:00 |
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Christopher RYU
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40e086a8a8
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Align U7 with rest of row, add decoupling cap, add calibration information.
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2023-07-18 16:13:17 +09:00 |
Christopher Ryu
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4e5cc8e495
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Merge pull request 'Update jumper documentation.' (#2) from 2716 into main
Reviewed-on: https://codeberg.org/cryu/micro-sci-a2-controller/pulls/2
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2023-07-18 06:35:19 +00:00 |
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Christopher RYU
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2ed74654e0
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Update jumper documentation.
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2023-07-18 15:31:29 +09:00 |
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Christopher Ryu
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b139c34060
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Merge pull request '2716' (#1) from 2716 into main
Reviewed-on: https://codeberg.org/cryu/micro-sci-a2-controller/pulls/1
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2023-07-18 06:27:18 +00:00 |
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Christopher RYU
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245af989b8
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Align resistor and tighten tracks.
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2023-07-18 15:22:26 +09:00 |
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Christopher RYU
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15f7b97611
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Re-render.
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2023-07-18 15:22:17 +09:00 |
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Christopher RYU
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fcbd642f1f
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Shift top IC row down a bit to make room for flat transistor ...
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2023-07-18 14:44:27 +09:00 |
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Christopher RYU
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469f413875
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Document more changes for v0.2
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2023-07-18 14:44:17 +09:00 |
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Christopher RYU
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af63708c05
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Re-render.
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2023-07-18 09:47:52 +09:00 |
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Christopher RYU
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95c12f20e5
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Move capacitor in case we want to reposition the transistor.
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2023-07-18 09:46:53 +09:00 |
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Christopher RYU
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e53156d86b
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Switch to TO-220 for better clearance.
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2023-07-18 09:31:36 +09:00 |
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Christopher RYU
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268c33ffeb
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Clean up schematic a bit.
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2023-07-18 09:24:27 +09:00 |
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Christopher RYU
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c3c98ea406
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Add all missing bypass capacitors.
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2023-07-18 09:21:48 +09:00 |
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Christopher RYU
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8deda74495
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Replace jumpers with DIP switch.
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2023-07-18 08:44:13 +09:00 |
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Christopher RYU
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99844496bf
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Reduce resistor footprint length.
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2023-07-18 08:35:39 +09:00 |
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Christopher RYU
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1621afa43a
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Switch from axial to radial capacitors.
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2023-07-18 08:24:04 +09:00 |
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Christopher RYU
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57e7a657a2
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Normalize power rail trace widths.
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2023-07-18 08:19:58 +09:00 |
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Christopher RYU
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5459bf5336
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Add test points, reduce size of bypass caps and move to better location.
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2023-07-18 08:11:47 +09:00 |
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Christopher RYU
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1f28446a46
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Use ground pours.
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2023-07-18 07:30:29 +09:00 |
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Christopher RYU
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0caadf74e9
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Add additional ripple-filtering capacitor per Franklin schematic.
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2023-07-18 07:15:58 +09:00 |
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Christopher RYU
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44d1fb3650
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Most capacitors are non-polarized.
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2023-07-17 08:59:32 +09:00 |