SD2IEC – è un’interfaccia hardware basata sul microcontrollore Atmel ATmega644 (ATmega1284p) che emula il Floppy Drive 1541 del Commodore 64/VIC20 e grazie all’usilio di una normalissima scheda SD possiamo caricare centinaia di giochi/demo e altro ancora al posto di utilizzare gli ormai ‘introvabili’ Floppy da 5¼ pollici.
Hardware e Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-10-26 – release 0.10.0pre4
- Bugfix: Wheels with SuperCPU timing issue corrected.
- Bugfix: Rare problem with ~ in FAT file names fixed.
- Added compile-time option to capture fastloader code.
- Added Wheels 4.4 fast loaders.
- Added another variation of the Epyx Fastload cart.
- Added Nippon fast loader.
source: sd2iec.de gitweb forum thread c64-wiki
E’ stato rilasciato l’aggiornamento firmware v2.0RCA per l’interfaccia 1541 Ultimate I / II di Gideon.
Questa versione del Firmware e’ anche disponibile per l’interfaccia 1541 Ultimate I dove i fix e le nuove implementazioni sono solo per l’MK1 (niente RTC, emulazione TAP, usb …).
Fix di maggiore rilievo:
- Freezer bug fixed.
- Cartridge Freezer reactivated after DMA load.
- MK1 support completed.
- Tiny fix added for USB (connecting a powered hub caused the C64 to be powered by the hub!!)
- Updater fixed for older FPGAs that don’t support the capability register.
- Memory controller for MK1: removed DACK for write cycles.
- Added dummy I/O clients, for missing modules in MK1 FPGA.
- Rewritten first bootloader (…)
- Added second drive support in software.
- Added audio switch. If second drive is available, it will be available on the right channel.
- ‘Chars’ linked instead of loaded from Flash. MK1 doesn’t have charset in flash…
download: 1541ultimate.net
SD2IEC – è un’interfaccia hardware basata sul microcontrollore Atmel ATmega644 che emula il Floppy Drive 1541 del Commodore 64/VIC20 e grazie all’usilio di una normalissima scheda SD possiamo caricare centinaia di giochi/demo e altro ancora al posto di utilizzare gli ormai ‘introvabili’ Floppy da 5¼ pollici.
Hardware e Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-10-16 – release 0.10.0pre3
- Bugfix: Wheels 128 loader detection fixed.
- Bugfix: G-P answer fixed.
- Bugfix: Strip 0x0d from file names when appropiate.
- Wheels support.
source: sd2iec.de gitweb forum thread c64-wiki
E’ stato rilasciato l’aggiornamento firmware v2.0RC9 per l’interfaccia 1541 Ultimate II di Gideon.
Fix di maggiore rilievo:
- Some debug stuff that appeared in menu removed!
- Tape Record implemented.
- Capabilities register added (for V1 compatibility later)
- Initial version of memory controller for V1 hardware added.
- Global menu items replaced by menu objects that can generate menu items based on the object’s state.
- Some bug-fixes.
- Christmas lights eliminated in many places.
- 64K AR/RR Ram support added; as well as made to pass CountZero’s test program with 71 points.
- Freezer bug is NOT yet tackled.
- Preliminary USB hub support added (not finished)
- Tape recorder software file created, but is still a copy of playback. Needs to be implemented.
- IEC processor implemented.
- Some clean up done in USB code.
- C2N Recorder added to Fpga makefiles. (not for 250e yet)
- TAP Encoder added.
- ZPU altered for guaranteed IRQ handling (not used yet)
download: 1541ultimate.net
E’ stato rilasciato l’aggiornamento firmware v2.0RC9 per l’interfaccia 1541 Ultimate II di Gideon.
Fix di maggiore rilievo:
- C1541 rom load now supports loading 8K roms (E000-FFFF only).
- File name now defaults to directory “/SdCard/Part0″. Use ‘/’ at the beginning to override.
- Comment added in the application
- Various bugfixes in path code. [IMPORTANT!]
- Version updated to 2.0RC8.
download: 1541ultimate.net
E’ stato rilasciato il nuovo firmware per l’interfaccia 1541 Ultimate II di Gideon.
Fix di maggiore rilievo:
- Update fixed => C64 should be taken out of reset otherwise keyboard won’t work.
- RTC speed correction implemented.
- Screen flicker removed by not clearing the screen upon “draw()”
- Double file name fixed at create D64.
- C64 kept in reset to avoid basic screen before cart screen.
- C1541 rom load fixed.
- Delete file implemented.
- Sorting of dir entries (DIR first) still needs to be tested.
- REU Filetype added.
- Double filenames fixed.
- Rename fixed (I think!)
- Error handling improved, error strings added.
download: 1541ultimate.net
E’ stato rilasciato il nuovo firmware per l’interfaccia 1541 Ultimate II di Gideon.
Fix di maggiore rilievo:
- Added: Built-in flash protection to avoid more units to ‘die’.
- Fixed: Joystick Right on PRG file still crashes UltimateII.
- Fixed: Mount & Run starts disk mounted Write Protected.
download: 1541ultimate.net
Finalmente dopo molto tempo la nuova versione del Firmware per l’interfaccia SIO2SD e’ stato rilasciato sotto licenza GPL Open-Source.
L’interfaccia SIO2SD per Atari 8-bit XL / XE è un dispositivo che consente di caricare i giochi e applicazioni da schede di memoria SD/MMC. L’interfaccia viene connessa tramite il connettore SIO (Serial Input/Output) dell’Atari.
Changelog:
- Configuration is now available from Atari Screen – press K3 key (no need to disconnect the cable from the SIO).
- Loader for the executable files has been replaced with a new version.
source: sourceforge.net sio2sd.gucio.pl marcinprusisz.pl
SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64/VIC20 e grazie all’usilio di una normalissima scheda SD possiamo caricare centinaia di giochi/demo e altro ancora al posto di utilizzare gli ormai ‘introvabili’ Floppy da 5¼ pollici.
Hardware e Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-08-06 – release 0.10.0pre1
- GEOS 2.0 support (d64/d71/d81 images only)
- File-based M-R emulation.
- Removed “oldnkc” configuration.
source: sd2iec.de gitweb forum thread c64-wiki
SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64/VIC20 utilizzando una scheda SD al posto dei Floppy da 5¼ pollici.
Hardware e il Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-08-02 – release 0.9.3
- Bugfix: Extension hiding works again with names >12 characters.
- Bugfix: Increase data hold time during standard TALK.
- Testing aid: card detect-to-LED function.
source: sd2iec.de gitweb forum thread c64-wiki
testo tratto dalla Homepage 1541 Ultimate:
- Last firmware version: 2.0RC5 is now downloadable from the download page.
- Ultimate-II sources released!
You can access them through http://svn2.xp-dev.com/svn/1541UltimateII/.
For those who know how to use SVN, you can do a checkout to create a local working copy by typing:
svn co http://svn2.xp-dev.com/svn/1541UltimateII/trunk
in an empty directory. I am working on a short manual, and on access to the tools needed to build the project. This time, the FPGA sources have been released as well. ;-)
source: 1541ultimate.net
SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64/VIC20 utilizzando una scheda SD al posto dei Floppy da 5¼ pollici.
Hardware e il Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-06-21 – release 0.9.2
- Bugfix: Rename was broken on FAT.
- Turbodisk is now disabled when running on internal RC clock.
- Button debounce timeout increased.
source: sd2iec.de gitweb forum thread c64-wiki
testo tratto dalla Homepage 1541 Ultimate:
il software per l’interfaccia Ultimate 1541 II è stato completato. Nelle ultime due settimane ho fatto molti progressi implementando tutte queste features:
- USB is now working stable, including insertion and removal. (My external 500 GB harddisk was detected flawlessly!)
- Support for USB devices with multiple LUNs (like card readers)
- GCR (G64) supported added, including write (the Ultimate-I couldn’t do this)
- T64 file support re-integrated.
- Tape support, using TAP files (I needed to test the hardware anyway!)
- Comprehensible menus.
- Real time clock functional (still need a clock widget…)
- I made a wooden mould, to simplify closing the plastic cases without damaging them.
Penso di riuscire spedire le prime 40~50 interfacce il prossimo Mercoledì! Le rimanenti interfacce saranno spedite al più presto! Grazie per la vostra pazienza!
source: 1541ultimate.net
SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64/VIC20 utilizzando una scheda SD al posto dei Floppy da 5¼ pollici.
Hardware e il Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2010-03-07 – release 0.9.1
- Bugfix: Filling unused REL records used wrong offsets.
- Bugfix: Unbreak case-insensitive matching of FAT file names.
- Bugfix: Fix raw directory mode for D64/D71/D81.
- Bugfix: Tell the display about REL files too.
- Add preliminary support for the ATmega1284P.
source: sd2iec.de gitweb forum thread c64-wiki
SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64/VIC20 utilizzando una scheda SD al posto dei Floppy da 5¼ pollici.
Hardware e il Firmware sono disponibili sotto licenza open source (GPL).
Changelog:
2009-02-28 – release 0.9.0
- Bugfix: REL offset calculation for records 256,512,…
- Bugfix: Non-REL P command parameters now match README.
- Bugfix: Reading after EOI behaves correctly now.
- Red LED only active while unwritten data in memory.
- Remove XC,XJ commands.
- New fastloader: ULoad Model 3.
- New fastloader: G.I. Joe (said to be commonly ripped)
- New fastloader: Epyx FastLoad cartridge.
- Support reading raw directory ($ with secondary > 0)
- “display disk images as directories”-mode.
- DNP support.
- Remote display support.
- Build system doesn’t require gawk anymore.
source: sd2iec.de gitweb forum thread c64-wiki
Recent Comments