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| boards:sbc:multicomp:cycloneii-c:start [2019/09/21 16:27] – Revision from 2019-09-21 | boards:sbc:multicomp:cycloneii-c:start [2026/06/15 12:33] (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=boards:sbc:multicomp:cycloneii-c:start | Original URL : https://www.retrobrewcomputers.org/doku.php?id=boards%3Asbc%3Amulticomp%3Acycloneii-c%3Astart |
| Snapshot date: 2019-09-21 | Snapshot date: 2026-02-27 |
| Generator : wayback-archiver | Generator : wayback-archiver |
| */ | */ |
| Grant's original SD controller only works with SD standard capacity cards (upto 5GBytes in size). The 6809 code presented here uses a modified design which supports both standard capacity and high-capacity (SDHC) cards. | Grant's original SD controller only works with SD standard capacity cards (upto 5GBytes in size). The 6809 code presented here uses a modified design which supports both standard capacity and high-capacity (SDHC) cards. |
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| The CycloneIIc-Z80 (18 Aug 2016) project below currently only works with SD standard capacity cards. To enable use with SDHC cards, copy the sd_controller.vhd file from the [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:rhkoolstar:mc-2g-1024.zip|mc-2g-1024.zip]] project and overwrite the existing file in \Components\SDCARD and recompile. | The CycloneIIc-Z80 (18 Aug 2016) project below currently only works with SD standard capacity cards. To enable use with SDHC cards, copy the sd_controller.vhd file from the [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:rhkoolstar:mc-2g-1024.zip|mc-2g-1024.zip]] project and overwrite the existing file in \Components\SDCARD and recompile. |
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| ===== Parts List ===== | ===== Parts List ===== |
| ===== Downloads ===== | ===== Downloads ===== |
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| ^Link ^For processor^Updated ^Description ^ | ^Link ^For processor^Updated ^Description ^ |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cyclone2v110.pdf|cyclone2v110.pdf]] |any |xxDec2015|PDF schematic of the V110 printed ciruit board | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cyclone2v110.pdf|cyclone2v110.pdf]] |any |xxDec2015|PDF schematic of the V110 printed ciruit board | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cyclone2v110.zip|cyclone2v110.zip]] |any |xxDec2015|Eagle design database of V110 printed circuit board | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cyclone2v110.zip|cyclone2v110.zip]] |any |xxDec2015|Eagle design database of V110 printed circuit board | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:ep2c5t144mini.pdf|ep2c5t144mini.pdf]] |any |xxJul2018|Leon Heller's schematic of the EP2C5T144mini FPGA board | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:ep2c5t144mini.pdf|ep2c5t144mini.pdf]] |any |xxJul2018|Leon Heller's schematic of the EP2C5T144mini FPGA board | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd.zip|multicomp09_sd.zip]] |6809 |09Jan2016|SDcard image for 6809 | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd.zip|multicomp09_sd.zip]] |6809 |09Jan2016|SDcard image for 6809 | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_jun2016.zip|multicomp09_sd.zip]] |6809 |11Jun2016|OBSOLETE SDcard image for 6809. Updates: CamelForth utilities, single-step now works in BUGGY | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_jun2016.zip|multicomp09_sd.zip]] |6809 |11Jun2016|OBSOLETE SDcard image for 6809. Updates: CamelForth utilities, single-step now works in BUGGY | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_nov2016.zip|multicomp09_sd.zip]] |6809 |24Nov2016|OBSOLETE SDcard image for 6809. Updates: Major additions to FLEX, added FUZIX | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_nov2016.zip|multicomp09_sd.zip]] |6809 |24Nov2016|OBSOLETE SDcard image for 6809. Updates: Major additions to FLEX, added FUZIX | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_apr2017.zip|multicomp09_sd.zip]] |6809 |22Apr2017|SDcard image for 6809. Updates: Replaced NITROS9 Level 1 with NITROS9 Level 2. | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_sd_apr2017.zip|multicomp09_sd.zip]] |6809 |22Apr2017|SDcard image for 6809. Updates: Replaced NITROS9 Level 1 with NITROS9 Level 2. | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_iram.zip|multicomp09_iram.zip]] |6809 |09Jan2016|6809 system with 2Kbytes of internal RAM. Works with or without external RAM. VDU runs at 40×25, colour. Use this image for debug/board bring-up | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_iram.zip|multicomp09_iram.zip]] |6809 |09Jan2016|6809 system with 2Kbytes of internal RAM. Works with or without external RAM. VDU runs at 40×25, colour. Use this image for debug/board bring-up | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09.zip|multicomp09.zip]] |6809 |09Jan2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09.zip|multicomp09.zip]] |6809 |09Jan2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_jun2016.zip|multicomp09.zip]] |6809 |11Jun2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour. Updates: UART reset on reset. ESC key now generates 0x1b. CamelForth fixes and additions: FUZIX boot, BLOCK words, load/store pre-compiled code blobs, BLOCK Editor | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_jun2016.zip|multicomp09.zip]] |6809 |11Jun2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour. Updates: UART reset on reset. ESC key now generates 0x1b. CamelForth fixes and additions: FUZIX boot, BLOCK words, load/store pre-compiled code blobs, BLOCK Editor | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_nov2016.zip|multicomp09.zip]] |6809 |05Nov2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour. Updates: VDU now handles line insert and delete correctly. | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:multicomp09_nov2016.zip|multicomp09.zip]] |6809 |05Nov2016|6809 system with no internal RAM. Requires at least 1 external RAM. VDU runs at 80×25, colour. Updates: VDU now handles line insert and delete correctly. | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cycloneiic-z80.zip|cycloneIIc-Z80]] |Z80 |18Aug2016|Z80 System for Cyclone IIc PCB. Supports 2 serial ports, VGA, SD card and up to 1MB RAM. Default serial port speed is 9600. Mini-Monitor replaces the Multicomp monitor. Boots ROM-MJS | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cycloneiic-z80.zip|cycloneIIc-Z80]] |Z80 |18Aug2016|Z80 System for Cyclone IIc PCB. Supports 2 serial ports, VGA, SD card and up to 1MB RAM. Default serial port speed is 9600. Mini-Monitor replaces the Multicomp monitor. Boots ROM-MJS | |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:rhkoolstar:mc-2g-1024.zip|mc-2g-1024.zip]] |Z80 |24Dec2017|Z80 System for Cyclone IIc PCB (or equivalent) Provides 6 CP/M variants as well as Grant's NASCOM “ROM” Basic. Also included are 10 extra volumes with popular applications. Updates: SD card module now uses a 250 kHz SPI clock when initializing. Keyboard improvements when using built-in RCA or VGA terminal. Fix bug with setting memory disk size in 512Kb systems. Correction to install instructions. See [[builderpages:rhkoolstar:mc-2g-1024|rhkoolstar's builder page for more details]]| | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:rhkoolstar:mc-2g-1024.zip|mc-2g-1024.zip]] |Z80 |24Dec2017|Z80 System for Cyclone IIc PCB (or equivalent) Provides 6 CP/M variants as well as Grant's NASCOM “ROM” Basic. Also included are 10 extra volumes with popular applications. Updates: SD card module now uses a 250 kHz SPI clock when initializing. Keyboard improvements when using built-in RCA or VGA terminal. Fix bug with setting memory disk size in 512Kb systems. Correction to install instructions. See [[builderpages:rhkoolstar:mc-2g-1024|rhkoolstar's builder page for more details]]| |
| |[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cgasanserif_multicomp_fonts.zip|cgasanserif_multicomp_fonts.zip]]|any |24Nov2018|Alternate font ROM. | | |[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=boards:sbc:multicomp:cycloneii-c:cgasanserif_multicomp_fonts.zip|cgasanserif_multicomp_fonts.zip]]|any |24Nov2018|Alternate font ROM. To use these with the mc-2g-1024 package, copy CGASanSerifExtended.hex and CGASanSerifReduced.hex to the …\Components\TERMINAL directory and rename to CGAFontBold.hex and CGAFontBoldReduced.hex respectively. Then recompile the appropriate Microcomputer.vhd module. | |
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| ===== Rebuilding a Quartus project from source ===== | ===== Rebuilding a Quartus project from source ===== |
