Fw: [N8VEM-S2I:128] Version 0.3C Firmware

Hi Quick update on the S2I SASI/SCSI-1 to IDE/SD bridge board.? A great deal of progress recently.? Still making adjustments to the next generation S2I prototype board.? Will be converting from EEPROM to Flash to enable 20 MHz operation.? Still looking for additional testing for compatibility.? Will post when available. ? Thanks and have a nice day! Andrew Lynch --- On Sun, 2/24/13, Wayne Warthen <wwarthen at gmail.com> wrote: From: Wayne Warthen <wwarthen at gmail.com> Subject: [N8VEM-S2I:128] Version 0.3C Firmware To: n8vem-s2i at googlegroups.com Date: Sunday, February 24, 2013, 10:49 PM I have posted an updated firmware archive on the Wiki. ?This update includes: Debug and non-debug variations. ?Non-debug goes much faster, but does not dump any diagnostics on serial port. Support for FORMAT UNIT and VERIFY commands. Improved performance in PPI IDE interface driver. Support for multiple LUNs I am generally finding that the non-debug version is running about the same speed as a real ST125N hard disk when using a 12MHz CPU clock on the SCSI2IDE. ?Given a fast enough ROM chip, 20MHz operation works and achieves much better performance than a real ST125N. If anyone is getting close to testing, let us know! Thanks, Wayne -- You received this message because you are subscribed to the Google Groups "N8VEM-S2I" group. To unsubscribe from this group and stop receiving emails from it, send an email to n8vem-s2i+unsubscribe at googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. ? ?