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Restores proper phase with the CPU.

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Thomas Harte 2018-10-19 23:18:16 -04:00
parent 0822c96ce0
commit b61de65b43
1 changed files with 3 additions and 3 deletions
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6
Components/9918/9918.cpp
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@ -76,9 +76,9 @@ Base::Base(Personality p) :
// This is definitely correct for the TMS; more research may be
// necessary for the other implemented VDPs.
read_pointer_.row = 0;
read_pointer_.column = 0;
write_pointer_.row = 0;
write_pointer_.column = 10; // i.e. 10 cycles ahead of the read pointer.
read_pointer_.column = 342 - 10; // i.e. 10 cycles behind the write pointer.
write_pointer_.row = 1;
write_pointer_.column = 0;
}
TMS9918::TMS9918(Personality p):