3 ms·
The earlier Model II was the first TSR-80 with Xenix.
by leejoramo 6y ago
The earlier Model II was the first TSR-80 with Xenix.
- housel 6y agoNo, the Model II had only a 4MHz Z-80. The Model 16 (and later the Model 6000) had a 68k-series coprocessor, and Xenix ran in that (using the Z-80 for I/O).