VGA Attribute controller monochrome mode operations?

[superfury]

What does the VGA's Attribute Controller do in monochrome operations? Is the value always translated to 0xF for 1 and 0x0 for 0? Or does the attribute controller work like it does normally? (If so, what DAC or Attribute Controller indexes are used for 0 and 1?)

(I have my current implementation forced Attribute 0=>DAC 0x0 and 1=>DAC 0xF, is this correct?)