mirror of https://github.com/bsnes-emu/bsnes.git
22 lines
781 B
C++
22 lines
781 B
C++
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uPD96050::Flag::operator uint() const {
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return (s1 << 5) + (s0 << 4) + (c << 3) + (z << 2) + (ov1 << 1) + (ov0 << 0);
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}
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auto uPD96050::Flag::operator=(uint d) -> uint {
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s1 = d & 0x20; s0 = d & 0x10; c = d & 0x08; z = d & 0x04; ov1 = d & 0x02; ov0 = d & 0x01;
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return d;
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}
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uPD96050::Status::operator uint() const {
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return (rqm << 15) + (usf1 << 14) + (usf0 << 13) + (drs << 12)
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+ (dma << 11) + (drc << 10) + (soc << 9) + (sic << 8)
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+ (ei << 7) + (p1 << 1) + (p0 << 0);
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}
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auto uPD96050::Status::operator=(uint d) -> uint {
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rqm = d & 0x8000; usf1 = d & 0x4000; usf0 = d & 0x2000; drs = d & 0x1000;
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dma = d & 0x0800; drc = d & 0x0400; soc = d & 0x0200; sic = d & 0x0100;
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ei = d & 0x0080; p1 = d & 0x0002; p0 = d & 0x0001;
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return d;
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}
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