MB02+ <-> ResiDos copy tool 1.5

[Black_Cat]

It has:

RTC chip, parallel 8255 chip, kempston joystick port, IDE interface, 512KB SRAM backuped with battery, nmi button, FDD.

- DMA chip has no prospects for the ZX Spectrum. Modern clones operate on a frequency of 7 to 70 MHz.
- In the USSR, focused on another chip RTC - type DS1685.
- 8255 chip needs a little, but who needs - he mounts his own or buys clone with the port.
- Kempston joystick port is present in all ex-USSR clones ZX Spectrum.
- The standard IDE interface for all ex-USSR clones is NemoIDE.
- 512KB SRAM backuped with battery is not very interesting, because from the ex-USSR clone a is a large amount of RAM.
- Nmi button & FDD is present in the controller TR-DOS.

What are the benefits of the use it MB-02+?