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| builderpages:plasmo:crc65:crc65proto:home [2025/02/12 17:38] – Revision from 2025-02-12 | builderpages:plasmo:crc65:crc65proto:home [2026/06/15 13:05] (current) – external edit 127.0.0.1 |
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| | /* Imported from Wayback Machine |
| | Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:plasmo:crc65:crc65proto:home |
| | Snapshot date: 2024-11-06 |
| | Generator : wayback-archiver |
| | */ |
| | |
| | ====== CRC65 rev1 with Prototype Area ====== |
| | |
| | ===== Introduction ===== |
| | |
| | This is the same [[builderpages:plasmo:crc65|CRC65 rev1]] but with 2“x4” of prototype area consists of array of 0.1“ spacing plated through holes. |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=cbe75b&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74961127.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74961127.jpg?600x388|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74961127.jpg}}]] |
| | |
| | ===== Design files ===== |
| | |
| | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:crc65:crc65proto:crc65r1_gerber_proto_rev0.zip|Gerber photoplots]] |
| | |
| | Schematic, CPLD design files are same as CRC65 rev1. |
| | |
| | ===== Projects ===== |
| | |
| | ==== CF bootstrap in CPLD ==== |
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| | This project explore true ROM-less bootstrap using a [[builderpages:plasmo:crc65:crc65proto:home:state_machine_in_cpld|state machine in CPLD]] to initialize CF disk and execute instructions streaming out of CF disk's data FIFO. |
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| | Link to [[http://forum.6502.org/viewtopic.php?f=6&t=6440&start=120#p104306|forum discussion.]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=fd60c8&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74701111.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74701111.jpg?300x159|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74701111.jpg}}]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=f50e2d&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74711111.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74711111.jpg?300x164|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74711111.jpg}}]] |
| | |
| | ==== CF Bootstrap using GAL20V8 ==== |
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| | This project explore true ROM-less bootstraping with state machine in two GAL20V8 |
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| | Link to [[http://forum.6502.org/viewtopic.php?f=6&t=6440&p=104523#p104523|forum discussion]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=d5cfe8&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74971127_f.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74971127_f.jpg?300x202|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74971127_f.jpg}}]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=91fcaf&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74981127_f.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74981127_f.jpg?300x202|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74981127_f.jpg}}]] |
| | |
| | ==== Small ROM in GAL22V10 ==== |
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| | This project is a SBC based on [[builderpages:plasmo:crc65:crc65proto:home:gal22v10_as_rom|32-byte ROM bootstrap code implemented in GAL22V10]]. |
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| | Link to [[http://forum.6502.org/viewtopic.php?f=6&t=7856|forum discussio]]n. |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=54acb8&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74911125.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74911125.jpg?300x200|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74911125.jpg}}]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=4d1d64&media=https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74921125.jpg|{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/plasmo/crc65/crc65proto/dsc_74921125.jpg?300x169|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_builderpages_plasmo_crc65_crc65proto_dsc_74921125.jpg}}]] |
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