Lpc2000

I have a small problem with the wait states of the tl16c754. I have
made a test method for writing and reading to some addresses. To the
address of lcr i can write and read. But to the address of mcr I can't
write or read to it. Both have the possebility to read and write. When
The cs and bls signals are working when I write 0xaa and 0x55 to the
quad uart.I look at the address lines and data lines by scope I see
that the lines are triggered.
I think that it has to do with the wait states. Now the BCFG register
is set to 0x0000ef8f. With a maximum WST1 and WST2 wait state and IDCY
to it's maximum. I have tried to set the AURT and just write a
character to it but that doesn't work. Has anyone a solution for this
problem.
I have tried to changing some wait states but still i have this issue.
Can somebody help me with this issue.

remco

You never have to change anything you got up in the middle of the
night
to write.
-- Saul Bellow