Pins Cycle High on Startup, Rabbit 3000

I am using the RCM 3400 core module to cycle two FETs. I am currently using lines PE0 and PE1 to control these FETs, which I only want to switch at certain times. Unfortunately these lines are inputs on startup and the FETs briefly cycle before the code is able to switch PE0 and PE1 to outputs with a low output state. Is there is a way to ensure that these pins are always low outputs on startup?

Thanks much!