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r22507 Tuesday 23rd April, 2013 at 01:22:08 UTC by Barry Rodewald
s3: Added MMIO registers for read and write masks (no whatsnew)
[src/emu/video]pc_vga.c

trunk/src/emu/video/pc_vga.c
r22506r22507
48054805      case 0xa6e9:
48064806         dev->ibm8514.fgcolour = (dev->ibm8514.fgcolour & 0x00ff) | (data << 8);
48074807         break;
4808      case 0x8128:
4809      case 0xaae8:
4810         dev->ibm8514.write_mask = (dev->ibm8514.write_mask & 0xff00) | data;
4811         break;
4812      case 0x8129:
4813      case 0xaae9:
4814         dev->ibm8514.write_mask = (dev->ibm8514.write_mask & 0x00ff) | (data << 8);
4815         break;
4816      case 0x812c:
4817      case 0xaee8:
4818         dev->ibm8514.read_mask = (dev->ibm8514.read_mask & 0xff00) | data;
4819         break;
4820      case 0x812d:
4821      case 0xaee9:
4822         dev->ibm8514.read_mask = (dev->ibm8514.read_mask & 0x00ff) | (data << 8);
4823         break;
48084824      case 0xb6e8:
48094825      case 0x8134:
48104826         dev->ibm8514.bgmix = (dev->ibm8514.bgmix & 0xff00) | data;

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