DRV8860: DRV8860 output channels question

Part Number: DRV8860

Dears,

DRV8860 have 8 channels output with the function of energizing and PWM chopping. I have a question about the channels when driving more than 1 solenoid. 

Just for an example:

I set the Control Register as:  300ms energizing time with 25% PWM chopping, and output via out 1 channel by setting Data Register to 0x01 . after 300ms later, OUT1 will output an 25% duty cycle PWM wave.  And then I need to drive another solenoid such as output channel 2. 

Could you please tell me that what the output status of OUT1 channel when I write 0x03 to the Data Register at now? is there an another 300ms Energizing wave at OUT1 simultaneously with OUT2? or keep 25% duty cycle output at OUT1?

Thanks a lot.