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Revision_A

addr_decode

main

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Rev_A5

fw_180424

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• a87ed5c9e8 Rev A5: fixup silkscreen main Rev_A5 Matt Harlum 2025-09-01 22:20:24 +12:00
• 66a3f033db Document Jumpers Rev_A4 A4 Matt Harlum 2025-07-28 11:38:46 +12:00
• 9d8a8014e8 Rev A4 Matt Harlum 2025-01-10 13:14:38 +13:00
• 576a2a3b4e BOM: Fixup alternatives for Flash Rev_A3 Matt Harlum 2024-11-19 22:46:13 +13:00
• 1965b4e11e Update release workflow Matt Harlum 2024-11-19 19:27:28 +13:00
• fef1bcf04a BOM: List alternative part numbers for Flash Matt Harlum 2024-11-19 19:26:20 +13:00
• 12c777c94e Update README Matt Harlum 2024-11-17 16:46:12 +13:00
• c1046351c5 Generate HTML BOM with Mouser part links A3 Matthew Harlum 2024-09-27 10:56:37 +12:00
• adda8d80b0 Fixup part number for D3 and sync schematic & pcb Matthew Harlum 2024-09-13 12:08:12 +12:00
• 0eac165e3f Remove RAM.kicad_sch - this was inadvertantly copied from the CIDER project Matthew Harlum 2024-09-13 11:55:07 +12:00
• 32f0f0c3cf Move protection diode away from resistor to make it easier to replace Matthew Harlum 2024-09-13 11:53:58 +12:00
• 816a0f6340 Tweak more footprints to make hand assembly easier Matthew Harlum 2024-08-28 21:08:41 +12:00
• 0735f59ba7 Switch to hand-solder footprints for passives Matthew Harlum 2024-08-28 16:10:24 +12:00
• 25a272fa1e Add protection for reverse installation of the board Matt Harlum 2024-07-28 21:28:20 +12:00
• 923cdd0bb3 README: fix typo Matthew Harlum 2024-08-28 16:14:21 +12:00
• bd55aac7c4 Update BOM Matthew Harlum 2024-08-28 12:39:02 +12:00
• 96b7f2a179 Compile latest version for prototype revision Revision_A Matthew Harlum 2024-08-07 23:22:48 +12:00
• 6dd181056c README: fixup C1,C12 part link (thanks @RetroFletch !) Matt Harlum 2024-05-08 21:12:18 +12:00
• f068d24f47 Update README Matt Harlum 2024-05-08 21:08:56 +12:00
• 1551249b90 RTL: Fix bug in ROM Bank select fw_180424 addr_decode Matthew Harlum 2024-04-18 16:25:16 +12:00
• 7e949f9765 Add option to build for 64K board size Matthew Harlum 2024-03-02 15:37:11 +13:00
• 9def334bef Autoconfig: Don't hardcode upper address bits Matthew Harlum 2024-03-02 15:36:34 +13:00
• 462a16b953 Update README with links to Release Rev_A2 Matt Harlum 2024-01-15 09:52:23 +13:00
• 11ebac607e Fixup flash rotation in pick and place file Matt Harlum 2024-01-15 09:46:33 +13:00
• 3c19789e4a Resize RIPPLE.jpg Matt Harlum 2024-01-15 08:26:48 +13:00
• 33704a8391 Update README Matt Harlum 2024-01-15 08:25:43 +13:00
• 33ca76889e Add photo of Rev A Matt Harlum 2024-01-15 08:19:10 +13:00
• c39d84a8c9 Use allocated RIPPLE product id A1 Matt Harlum 2023-12-15 18:31:45 +00:00
• 33b134d813 Add Bill-of-Materials and shoutouts to README A2 Matt Harlum 2023-11-18 20:40:39 +00:00
• ec1083faf4 RTL: Only use bank select register after ide enabled Matt Harlum 2023-11-18 19:49:08 +00:00
• 5e1237c056 Revert timing changes Matt Harlum 2023-11-18 19:38:38 +00:00
• 1de917e2a8 Revert timing changes Matt Harlum 2023-11-18 19:36:23 +00:00
• b8b0178772 Change R17 from 330 to 1K (IDE LED was insanley bright) Matt Harlum 2023-10-22 17:03:28 +02:00
• d92e60953c Fixup pin mapping Matt Harlum 2023-10-19 23:37:07 +00:00
• b31d9414c2 Change IDECS decode, tweak timing Matt Harlum 2023-10-19 23:08:03 +00:00
• f9bcf25ae2 Change IDECS decode, tweak timing Matt Harlum 2023-10-19 23:08:03 +00:00
• 2c77a7e25e RTL: Add Proto-A2 Extra IDE Chip selects and update UCF Matt Harlum 2023-10-11 10:16:39 +00:00
• 1f9973fba7 Expose second Bank select pin from CPLD Matt Harlum 2023-10-13 11:44:31 +00:00
• 4ca94ddd3d Route second bank select Matthew Harlum 2023-10-13 12:57:01 +02:00
• 7eb51c0ce6 Add flash bank select Matt Harlum 2023-10-11 09:29:28 +00:00
• 36c812807a RTL: Add Proto-A2 Extra IDE Chip selects and update UCF Matt Harlum 2023-10-11 10:16:39 +00:00
• c99f8d6eb1 Route bank select pin to ROM Matt Harlum 2023-10-08 16:05:52 +02:00
• 50fadde109 Fixup LED circuit Matt Harlum 2023-10-07 13:14:47 +02:00
• 1ab028f067 Tweaks after testing feedback Matt Harlum 2023-09-25 18:55:14 +00:00
• ee9068b231 Add CS1 to both IDE channels Matt Harlum 2023-09-25 20:45:57 +02:00
• dc50974a5e Rev A1: changes * Dump BUSRST and use regular reset * Ditch the worthless ferrites * Add the gadget header * Add A2000/4000 LED Header Matt Harlum 2023-09-20 23:31:54 +02:00
• ebacb93b37 Fixups Matt Harlum 2023-09-03 20:19:54 +00:00
• 819a9eccb6 Proto A1 Matt Harlum 2023-08-21 22:50:15 +02:00
• 36e76d08ef Fixup some issues Matt Harlum 2023-08-20 07:42:59 +00:00
• 6eb2d8a3fa Update README Matt Harlum 2023-08-14 10:50:35 +00:00
• 4cd67c076a Fixup everything and make it actually work Matt Harlum 2023-08-10 15:14:16 +00:00
• 6a7b69fcce Update CPLD Pin mapping and tweak a few things Rev_A Matt Harlum 2023-07-24 20:21:29 +00:00
• a01a926003 Add License.md Matt Harlum 2023-07-24 16:58:11 +02:00
• 279bfcb175 Release Rev_A Matt Harlum 2023-07-24 16:56:39 +02:00
• 101214b9b1 Move Disable jumper Also route the signal through a buffer to protect the CPLD Matt Harlum 2023-07-16 17:23:13 +02:00
• c13ef80952 Add JLC Part numbers for IDE Connectors & TH caps Matt Harlum 2023-07-13 16:41:54 +02:00
• abee39926c Change some resistor values from 10K to 1K out of paranoia Matt Harlum 2023-07-13 15:54:51 +02:00
• 32846236ff Add pull-up for unconnected CS1 pin of IDE channels Matt Harlum 2023-07-12 20:29:08 +02:00
• 7f1c8157c8 Moved CPLD and ROM data behind IDE buffers Matt Harlum 2023-07-12 08:36:08 +00:00
• a61b822c16 Add Firmware Matt Harlum 2023-07-08 18:54:40 +00:00
• 2e87b06f37 Move ROM and CPLD data connections to buffered side Matt Harlum 2023-07-12 10:30:12 +02:00
• 9353015e6d Routing complete, need to double-check Matt Harlum 2023-07-04 16:08:25 +02:00
• e92db97d39 Rename to RIPPLE, do a bunch more routing etc Matt Harlum 2023-07-04 13:03:45 +02:00
• ada1612930 A good start Matt Harlum 2023-06-25 19:59:43 +02:00
• 55a873f313 Begin schematic Matt Harlum 2023-02-11 20:51:31 +01:00
• 12f0d58f16 Initial commit. Matt Harlum 2023-02-09 14:20:20 +01:00