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COVOX2.TXT
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1991-05-09
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22 lines
COVOX for SCREAM TRACKER (c) Improved Version V 0.3
PARALLEL PORT (LPT1 or LPT2)
Data Output Pins 2-9
47-100.0 mF
Pin 2 ───────[ R 128K ohm ]─────┐
├───────────────┤├─────────────┐
Pin 3 ───────[ R 64K ohm ]──────┤ │
│ │
Pin 4 ───────[ R 32K ohm ]──────┤ │
│ █
Pin 5 ───────[ R 16K ohm ]──────┤ █ R 7 K
├────[ R 1 K ohm ]─┐ │
Pin 6 ───────[ R 8 K ohm ]──────┤ │ │
│ ┌────────────┘ │
Pin 7 ───────[ R 4 K ohm ]──────┤ │ │
│ │ ┌─────────────┼───────(+)
Pin 8 ───────[ R 2 K ohm ]──────┤ │ │ │
│ │ R 2 K █ ─┴─
Pin 9 ───────[ R 1 K ohm ]──────┘ │ █ ─┬─ 0.01 mF
│ │ │
Pin 25────────────────────────────────┴──────────┴─────────────┴─────Ground