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LPC 2148 programming problem

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DMP

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kindly Help,
I had put LPC2148 in power down mode. resuming from PD was done via EINT0,EINT3 and BOD.
It is on battery operated instrument. when batt goes below 2.9V it brings uC out of PD mode but does not have enough time till 2.6V as wake up timer needs time. now if my uC is not in reset mode
till 2.6V then flash would not have proper user code(may be).

NOW uC is not working or bieng programmed in ISP mode. Have my bootloader got corrupted??
Kindly help

DMP!!!!
 

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