SDCard HxC Floppy Emulator User Manual
Rev.2.1 - 14/08/2011
HxC Floppy Emulator Project © 2006 – 2011 HxC2001
http://hxc2001.com/
Page 26 of 31
7.3 User Interface
3 LEDs:
• Power LED
• Floppy access LED
• SDCard access LED
3 buttons ("Previous","Select/Eject","Next").
1 audio transducer (Head Step and User interface sound).
Detachable 2*16 chars Alphanumerical LCD.
(Note : LCD and buttons can be put on an external front panel)
On screen display software for Amiga, Atari ST and Amstrad CPC
computer.
Figure 22 : Front panel connector pinout
7.4 SDCard support
SD Card p to 2GB.
SDHC Card supported up to 32GB.
(10Mhz SPI bus mode. Average byte rate: ~500KB/s)
7.5 SDCard Filesystem
FAT32 supported. Subdirectory and long name file supported.
7.6 Read / Write support
Track mode based floppy emulator (Full track pre-encoded in the HFE image file)
Read support:
• Most of existing formats (FM/MFM/Amiga track...)
supported.
• Custom tracks supported.
Write support:
• ISO MFM (DD) 256 Bytes-sector
• ISO MFM (DD) 512 Bytes-sector
• ISO MFM (DD) 1024 Bytes-sector
• ISO FM (SD) 128 Bytes-sector
• ISO FM (SD) 256 Bytes-sector
• ISO FM (SD) 512 Bytes-sector
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