VLSI chip design and development

Hi There :

Last month we got the chip from TSMC-fab and most of the things are functioning properly.
We have used following ROM memory compiler to generate the ROM file.

**************************************************************************
*Compiler Version : TSMC MEMORY COMPILER 2006.05.00.c.100a
*Technology : 90 nm CMOS LOGIC Low Power LowK Cu 1P9M 1.2V High-vt ROM
*Memory Type : TSMC 90nm low power ROM
**************************************************************************

Due to some mistake in switch selection during memory generation,
ROM contents are stored in bit-reversed fashion in the chip.

1. Does the ROM in the chip, has any internal switch which can be changed to reverse the bits again ?

It would of great help, if you could help me in this regard.

Thanks in advance,

G S Naveen
2. Is there any way to reverse the bits at the chip level ?