Thomas Harte a3a3486f54 Okay, it's becoming more apparent where the (very mild) complexity will be here. But started moving towards retaining rotation between tracks.

2016-08-03 07:33:26 -04:00

..

Encodings

Some minor tidying, lots more of the caveman stuff as I try to determine what I'm doing wrong.

2016-08-01 09:43:08 -04:00

Formats

It appears the problem is as simple as sectors being counted from zero.

2016-08-01 10:08:38 -04:00

DigitalPhaseLockedLoop.cpp

Reduced 1540 PLL to running at 4Mhz. Which is possibly correct (?) Made minor change to avoid divide if possible.

2016-08-02 21:28:50 -04:00

DigitalPhaseLockedLoop.hpp

Switched to a much-more straightforward PLL. I think I'm just fiddling now rather than moving forwards. Probably time to move on?

2016-07-28 11:32:14 -04:00

Disk.cpp

Sketched out the generic interface for a disk, documenting it and the tape interface while I'm here.

2016-07-10 08:54:39 -04:00

Disk.hpp

Made an attempt to add the necessary extension to Track, with a concrete implementation in PCMTrack, to support time-based seeking, the intended mechanism for not magically spinning the disk back to the index hole upon every head step.

2016-08-03 06:59:45 -04:00

DiskDrive.cpp

Okay, it's becoming more apparent where the (very mild) complexity will be here. But started moving towards retaining rotation between tracks.

2016-08-03 07:33:26 -04:00

DiskDrive.hpp

Fixed Time addition, added accumulation of distance into track into the disk drive, added a short circuit for LCM.

2016-08-03 07:26:05 -04:00

PCMTrack.cpp

Made an attempt to add the necessary extension to Track, with a concrete implementation in PCMTrack, to support time-based seeking, the intended mechanism for not magically spinning the disk back to the index hole upon every head step.

2016-08-03 06:59:45 -04:00

PCMTrack.hpp

Made an attempt to add the necessary extension to Track, with a concrete implementation in PCMTrack, to support time-based seeking, the intended mechanism for not magically spinning the disk back to the index hole upon every head step.

2016-08-03 06:59:45 -04:00