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| builderpages:plasmo:z1rcc:prototype:home [2025/02/12 17:40] – Revision from 2025-02-12 | builderpages:plasmo:z1rcc:prototype:home [2026/06/15 13:15] (current) – external edit 127.0.0.1 |
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| /* Imported from Wayback Machine | /* Imported from Wayback Machine |
| Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:plasmo:z1rcc:prototype:home | Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:plasmo:z1rcc:prototype:home |
| Snapshot date: 2025-02-12 | Snapshot date: 2025-12-16 |
| Generator : wayback-archiver | Generator : wayback-archiver |
| */ | */ |
| ===== Design Information ===== | ===== Design Information ===== |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rccproto_scm.pdf|Schematic]] | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rccproto_scm.pdf|Schematic]] |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:cpld_z1rcc_prototype.zip|CPLD design file]] | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:cpld_z1rcc_prototype.zip|CPLD design file]] |
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| PDF of CPLD [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:cpld_top_scm.pdf|top level schematic]] | PDF of CPLD [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:cpld_top_scm.pdf|top level schematic]] |
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| Bootstrap ROM inside CPLD | Bootstrap ROM inside CPLD |
| The prototype starts with the RIZ180 rev1 pc board because most of the wiring between Z180, RAM, CF disk, and logic are already in place. It is fairly easy to wire CPLD's signals to the vacated ROM and glue logic. | The prototype starts with the RIZ180 rev1 pc board because most of the wiring between Z180, RAM, CF disk, and logic are already in place. It is fairly easy to wire CPLD's signals to the vacated ROM and glue logic. |
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| Z1RCC prototype construction aid, [[https://retrobrewcomputers.org/lib/exe/fetch.php?tok=b64b6b&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D8ec567%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D47ff14%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3De07f43%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D01b2ab%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Fmedia%3Dbuilderpages%3Aplasmo%3Az1rcc%3Aprototype%3Az1rcc_prototype_layout.jpg|layout of CPLD]] | Z1RCC prototype construction aid, [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=b64b6b&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D8ec567%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D47ff14%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3De07f43%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Ftok%3D01b2ab%26media%3Dhttps%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fexe%2Ffetch.php%3Fmedia%3Dbuilderpages%3Aplasmo%3Az1rcc%3Aprototype%3Az1rcc_prototype_layout.jpg|layout of CPLD]] |
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| ==== Software ==== | ==== Software ==== |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rcc_monitor_0.2a_released.zip|Z1RCC Monitor]], rev 0.2a | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rcc_monitor_0.2a_released.zip|Z1RCC Monitor]], rev 0.2a |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rcc_serloader_v0_2.zip|Z1RCC serial loader]], first load this file as binary in serial bootstrapping mode. This is a Intel Hex loader. | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z1rcc_serloader_v0_2.zip|Z1RCC serial loader]], first load this file as binary in serial bootstrapping mode. This is a Intel Hex loader. |
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| Z1RCC [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z180cpld_rom.lst|CPLD bootstrap ROM]], 64-byte ROM resided in CPLD executed by Z180 immediately after reset | Z1RCC [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:z180cpld_rom.lst|CPLD bootstrap ROM]], 64-byte ROM resided in CPLD executed by Z180 immediately after reset |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:romwbw_patched_hd1k_z1rcc_combo.zip|Interim RomWBW CF image]], use Win32DiskImager to copy this image file to a new CF disk. This image has patch to run serial port at 57.6K because the auto-baud function failed due to excessive drift of RTC. | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z1rcc:prototype:romwbw_patched_hd1k_z1rcc_combo.zip|Interim RomWBW CF image]], use Win32DiskImager to copy this image file to a new CF disk. This image has patch to run serial port at 57.6K because the auto-baud function failed due to excessive drift of RTC. |
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