ZHCSDJ3C March 2015 – June 2019 DLPC150
PRODUCTION DATA.
The PARKZ signal is defined to be an early warning signal that should alert the controller 40 µs before DC supply voltages have dropped below specifications in fast PARK operation. This allows the controller time to park the DMD, ensuring the integrity of future operation. Note that the reference clock should continue to run and RESETZ should remain deactivated for at least 40 µs after PARKZ has been deactivated (set to a logic low) to allow the park operation to complete.