Hardware - modification of the Baltic computer.

Improvement of BALTICA.

   Once setting up the model computer
BALTIC and loading ZX-BENCHMARK, it was impossible
clearly amazed. In a computer, the processor co-
which was overclocked to 4 Mhz, the test showed
performance in ROM is only 91%, (in RAM,
nevertheless, 99%!). Due to lack of time
I had no desire to develop a scheme
turbocharge the entire computer, but simply
method overclocked the Z80 in ROM to 119%. For
this requires only 1 logical element
microcircuits 555(1533)LL1.

┌─────┐1 break ° connection 24┌─────┐
D26 D48 D48
│ RES │ │ │ │ Z80 │
│ (M) │ │ │ │ │
│ │ │ │ │ │
│ │ │┌─────┐│ │ │
│ │ 1└┤ ││ │ │
└─────┘ │ LL1 ├┘3 └─────┘
 ┌───────────────┤ │
 │ 2 └─────┘
 │ ┌─────┐
 │1│ D38 │2
─┴─│ LN1 │───
   │ │
   └─────┘