TR-DOS
Encyclopedia
TR-DOS is a disk operating system
for ZX Spectrum
with Beta disc and Beta 128 disc interface. TR-DOS and Beta disc were developed by Technology Research Ltd (UK), in 1985. Most disk releases for ZX Spectrum
(especially modern programs) are made for TR-DOS.
Latest firm version is 5.03 (1986).
Latest hack versions are 6.10E (in Mr Gluk Reset Service) and vTR-DOS (for ATM computer
). Both versions have been released in (2006). More than 30 different hacks are known (first one dates back to 1990).
TR-DOS handles SS/DS, SD/DD floppy disks. All modern versions support ramdisk and some versions support hard disks (with .trd disk images = 640k).
Disk operating system
Disk Operating System and disk operating system , most often abbreviated as DOS, refers to an operating system software used in most computers that provides the abstraction and management of secondary storage devices and the information on them...
for ZX Spectrum
ZX Spectrum
The ZX Spectrum is an 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research Ltd...
with Beta disc and Beta 128 disc interface. TR-DOS and Beta disc were developed by Technology Research Ltd (UK), in 1985. Most disk releases for ZX Spectrum
ZX Spectrum
The ZX Spectrum is an 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research Ltd...
(especially modern programs) are made for TR-DOS.
Latest firm version is 5.03 (1986).
Latest hack versions are 6.10E (in Mr Gluk Reset Service) and vTR-DOS (for ATM computer
ATM (computer)
ATM is a ZX Spectrum clone, developed in Moscow, in 1991, by two firms, MicroArt and ATM. It has Z80 at 7 MHz, 1024k RAM, 128k ROM, AY-8910 , 8-bit DAC, 8-bit 8-channel ADC, RS-232, Centronics, Beta Disk Interface, IDE interface, AT/XT keyboard, text mode , and 3 graphics modes.- Graphics...
). Both versions have been released in (2006). More than 30 different hacks are known (first one dates back to 1990).
TR-DOS handles SS/DS, SD/DD floppy disks. All modern versions support ramdisk and some versions support hard disks (with .trd disk images = 640k).