SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64 utilizzando una scheda SD al posto dei Floppy da 5 pollici.

Changelog:

2009-05-24 – release 0.8.1a

• Fix bootloader version number generation.

source: sd2iec.de gitweb forum thread c64-wiki

SD2IEC – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64 utilizzando una scheda SD al posto dei Floppy da 5 pollici.

Changelog:

2009-05-20 – release 0.8.1

• Fix uIEC/IDE SD card change detection.
• Dreamload support for uIEC.
• Mark the RTC time as valid after setting the clock.
• Delay SPI initialisation until absolutely required.
• Show disk change confirmation even when the error blink is active.
• Exit the FC3 fastloader if ATN is active.
• Fix indentation of 1000+ block files.
• Remove 0-byte from the long version message.
• Fix multiple save-with-replace bugs.
• Ignore directories when matching file name wildcards.

source: sd2iec.de gitweb forum thread c64-wiki

TapPlay / TAP file playback per sd2iec hardware.

source: sd2iec.de gitweb forum thread twitter.com

SD2Iec – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64 utilizzando una scheda SD.

Changelog:

2009-03-20 – release 0.6.7a

• Unknown.

source: sd2iec.de gitweb forum thread

SD2Iec – è un’interfaccia hardware che emula il Floppy Drive 1541 del Commodore 64 utilizzando una scheda SD.

Changelog:

2009-03-08 – release 0.8.0

• Direct sector access of the real storage device
• Ignore DEL files in file_open
• Drive mapper
• EXOS V3 fastloader support
• Requires avr-libc 1.6.x

2009-03-07 – release 0.6.7

• Bugfix: Close previous file if secondary is reused without close
• Bugfix: Minor Jiffy timing fix on EOI

source: sd2iec.de gitweb forum thread

notizia dal forum: Petscii “PETSCII.COM”

Sono disponibili 90 PCB uIEC SD v3.0. L’interfaccia uIEC utilizza lo stesso firmware di Ingo Korb per l’SD2IEC.

Caratteristiche tecniche:

• uIEC/SD is currently the smallest known CBM drive (1.5″ x 1.5″ by 0.3″). Perfect for embedding in your favorite machine, drive, or calculator (shout out to Tone007, who stuffed one in a CBM pocket calculator)
• uIEC/SD shares the same 128kB Atmel AVR 8-bit microcontroller as the rest of the uIEC line. With 51kB used for firmware, there’s plenty of room left for the future.
• uIEC/SD comes complete for use with IEC connector and power supply cassette port connector. VIC/64/C128 users can simply plug the wires in and use. (SX64/+4/C116/C16 users need to source 5V elsewhere, let me know before purchasing if you’d like an alternate connector)
• Although not yet defined for use, uIEC/SD offers an additional switch line and programmatic LED for future use.
• uIEC/SD not only supports SD and SDHC cards, but either SD or SDHC cards can also be used for updating the firmware (new feature, older firmware update software only supports SD cards)

source: petscii forums uIEC gallery

SJLOAD is a C64/C64DTV software fastloader. Its main difference from normal fastloaders is that it only works with Jiffy-enabled drives and uses the Jiffy protocol. This makes it handy for people who have a Jiffy-enabled drive (also new hardware such as SD2IEC) but do not want to make the hardware changes necessary for exchanging the C64 kernal.

SJLOAD speed is a bit higher than normal Jiffy since SJLOAD uses the same protocol but a different implementation (it disables the VICII during load etc.). With an SD2IEC, SJLOAD is about 15% faster than a normal Jiffy kernal.

SJLOAD is loosely based on VDOS (1986) by Edward Carroll. However, the fast loading routines have been replaced completely by 1570.

download: picobay.com/dtv_wiki

SD2Browse by Hannu Nuotio. Changelog: v.0.5 – 8.11.2008

• bugfix: load end address was ignored.
• using kernal screen clear to save some bytes.

Files:

• sd2brwse*.prg – precompiled versions (see “Versions”)
• sd2brwse.a – the main source file
• config.def – configuration file
• Makefile – for easier development
• readme.txt – this file

download: sd2browse05 (1866) - 14.94 kB

The new name for the project is: CBM FileBrowser

source: Petscii Forums

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Tieni il puntatore del mouse sulla foto per una breve descrizione.

Questo e’ il mio Commodore Dtv (c64) Modded, mi manca solo una cosa da aggiungere l’interfaccia sd2iec (che si occupa dell’emulazione del Floppy Drive 1541 emulator).

Modifiche che sono state fatte:

• PS/2 keyboard connector.
• External IEC connector.
• 2 joystick ports with switchable reset line for dtvtrans.
• 5V power regulator.
• Switch for external/internal battery power.
• Switch Power On/Off.
• Shadowolf’s Keyboard Twister.
• Floppy Drive Reset.
• Commodore 64 Reset.
• Spiff Color Fix.
• FlashRom Fix (write enabled)

Video:

SD2Iec – is a hardware mass storage device using an SD/MMC card and interfacing with the IEC bus.

Changelog:

2008-10-02 – release 0.8.0pre1

• Implement Dreamload emulation.
• RTC support.
• Dataflash support.
• Multi-file scratch.
• Copy command.
• Large buffer support.
• Final Cartridge 3 freezed file fastloader support.
• D71/D81 disk image support.
• Parse FSINFO sector for faster FAT32 free space calculation.
• Partial REL file support.

download: sd2iec.de

source: gitweb forum thread