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Change 9938 identification number.
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@ -1059,11 +1059,11 @@ uint8_t Base<personality>::read_register() {
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// b7 = light pen; set when light is detected, reset on read;
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// or: mouse button 2 currently down.
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// b6 = light pen button or mouse button 1.
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// b5–b1 = VDP identification (1 = 9938; 2 = 9958)
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// b5–b1 = VDP identification (0 = 9938; 2 = 9958)
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// b0 = set when the VDP reaches the line provided in the line interrupt register.
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// Reset upon read.
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const uint8_t result =
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(personality == Personality::V9938 ? 0x2 : 0x4) |
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(personality == Personality::V9938 ? 0x0 : 0x4) |
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(line_interrupt_pending_ ? 0x01 : 0x00);
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line_interrupt_pending_ = false;
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