SD2Iec Firmware v0.8.2 Released
SD2IEC is a hardware mass storage device using an SD/MMC card and interfacing with the IEC bus. It is based on the ATmega644 microcontroller from the Atmel AVR microcontroller family. The most prominent use of SD2IEC is emulation/replacement of a Commodore-1541 disk drive for a C64.
Hardware and the microcontroller’s firmware is available as open source (GPL).
Changelog:
2009-09-27 – release 0.8.2
- Bugfix: Prevent random storage corruption on FAT32 media.
- Bugfix: Image files not mountable if read-only file or media.
- Bugfix: Do not clear error channel if sec. 15 is closed.
- Add a dummy RTC read during init (to update year if required).
- Enable I2C RTC support in LarsP configuration for Final Expansion 3.
- Acknowledge ATN during initialisation to stall C64 if required.
source: sd2iec.de gitweb forum thread c64-wiki
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