BitBlt Registers
Index Bits R/W Mode Description
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-30h 7-0 R/W SrcPtrLow - source pointer low byte
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-31h 4-0 R/W SrcPtrHi - source pointer high byte
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-32h 7-0 R/W DstPtrLow - destination pointer low byte
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-33h 4-0 R/W DstPtrHi - destination pointer high byte
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-34h 2-0 R/W DstBitOff - destination bit offset
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-35h 2-0 R/W ChrW - character width
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-36h 4-0 R/W ChrH - character height
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-37h BitBltMode - bitblt mode and status register
5 R BitBltBusy - bitblt busy flag
4 R/W InsaneFTF - select insane font table format
3-0 R/W XferMode - transfer mode selection
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