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typo (nw)
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@ -7,7 +7,7 @@
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* with help from Kevin 'kevtris' Horton
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* with help from Kevin 'kevtris' Horton
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* Special thanks to Professor Nicholas Gessler for loaning several PSS units
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* Special thanks to Professor Nicholas Gessler for loaning several PSS units
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*
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*
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* The votrax PSS was sold from around 35th week of 1982 until october, 1990 (LONG product life)
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* The votrax PSS was sold from around 35th week of 1982 until october, 1990
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Main xtal is 8MHz
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Main xtal is 8MHz
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AY-3-8910 and i8253 clock is running at 2 MHz (xtal/4)
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AY-3-8910 and i8253 clock is running at 2 MHz (xtal/4)
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@ -41,7 +41,7 @@ AY-3-8910 I/O ports:
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IOB0-IOB7 = dip switches
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IOB0-IOB7 = dip switches
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I8251 UART:
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I8251 UART:
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RESET is taken from teh same inverter that resets the counters
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RESET is taken from the same inverter that resets the counters
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Things to be looked at:
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Things to be looked at:
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- Serial doesn't work, so has been disabled.
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- Serial doesn't work, so has been disabled.
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