6809 and 6309 Compatible core

This op code: FD 1C 08 std X1C08

does not seem to work. FD is the opcode, the other two bytes are the address to which the D accumulators are supposed to be stored, but
It doesn't cause a write to memory to occur.

Thanks,

  Bob Grieb

Fixed in version 16 from 30.07.2014 R 009f = cc 7175 ldd #3 R 00a0 = 00 7215
R 00a1 = 03 7245 R 00a2 = fd 7295 std $1016 R 00a3 = 10 7335 R 00a4 = 16 7365 W 1016 = 00 7405 W 1017 = 03 7425 R 00a5 = cc 7455 ldd #2 R 00a6 = 00 7495 R 00a7 = 02 7525 R 00a8 = f3 7575 addd $1016 R 00a9 = 10 7615 R 00aa = 16 7645 R 1016 = 00 7675 R 1017 = 03 7695 R 00ab = 10 7745 cmpd #5 R 00ac = 83 7775 R 00ad = 00 7815 R 00ae = 05 7845 R 00af = 10 7895 lbne error R 00b0 = 26 7925 R 00b1 = ff 7965 R 00b2 = 50 7995 R 00b3 = b3 8035 subd $1016 R 00b4 = 10 8075 R 00b5 = 16 8105 R 1016 = 00 8135 R 1017 = 03 8155