Charging using TPS65950

Hi,

I have tried changing the BCII ref2 register.

Current sequence.

                //disable automatic ac charge before changing any BCI registers

                Write 0x30 to reg BOOT_BCI

                //write to key to enable write to charge current set register

                Write 0xe7 to reg BCIMFKEY

                //write to charge current set low byte register since that is the only one I want to change

                Write 0x32 to reg BCIIREF2

                //Enable the automatic ac charge

                Write 0x35 to reg BOOT_BCI

**at this point when I read back BCIIREF2, the current set point reg it reads 0x32 as programmed.

                //plug in AC charger and now BCIIREF2 read 0x68

Following this sequence to no avail, does there exist a explicit sequence?

Thanks,

_Chris