-- M68008 Address Decoder
-- Address decoder for the m68008
-- asbar must be 0 to enable any output
-- csbar(0) : X"00000" to X"01FFF"
-- csbar(1) : X"40000" to X"43FFF"
-- csbar(2) : X"08000" to X"0AFFF"
-- csbar(3) : X"E0000" to X"E01FF"
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