Examples - Turbo Rom
All news
Sep 15, 2013
Category: All news
Posted by: FUJI
Here comes version 1.00. Don't be so excited ;), it is just a next number. Changes introduced in this release follow:
- Multiple input files can be specified. Name of output file from now on is mandatory. The complete command now looks like this:
a8cas-util.pl <command> [options] <input file> [input file ...] <output file>
You can mix different types of input files (audio, cas, hex).
- PWM (turbo): edge detection algorithm is now simpler, cleaner and probably somewhat faster
- support for Auto Turbo decoding was added
- some bugfixes
- the design of web page was changed (using CMS now)
Oct 30, 2011
Category: All news
Posted by: FUJI
- FSK decoder is now more precise, even very short signals are sometimes important
- very long series of raw FSK signals are now supported, they are correctly stored in CAS/HEX files
- thanks to above two and several smaller changes tapes in Speeder Tape (Speeder 1400) format can be converted to CAS/HEX
- PWM decoder was significantly improved, options "--amplify", "--highpass", "--lowpass", are no longer so important (though they are still usefull for recovering poor quality tape dumps). The most important addition is automatic (dynamic) adjustment to the amplitude of a signal, when option "--mindiff" is absent. From now on 16-bit samples are used, remember about it when using "--mindiff", previous values must be multiplied by 256
- timings for all turbo formats were revised, now they are based on code of loaders
- support for Hard Turbo system was added (--turbo hardturbo)
- CTRL-C handling was fixed/improved
- short (several bytes long) data blocks at the end of standard tapes are not being ignored anymore
- (Examples need updating...)
Jul 31, 2011
Category: All news
Posted by: FUJI
- average baud rate in audio files produced from cas/hex files is now much more accurate (i.e. number of bits divided by time)
- several bugfixes (like writting to closed log file)
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