Operation overview

Providing the JACE controller is equipped with SRAM and is properly licensed, the platDataRecovery module dynamically creates a “DataRecoveryService” in the running station’s PlatformServices container. This service presides over the SRAM option card, which in turn acts as a buffer for flash memory.

The new service partitions the SRAM into multiple buffers, or data “blocks”. In the initial usage there are 3 blocks. Only one these blocks is ever “active” at any time.

Operation can be described in the following modes:

  • Recording (normal operation)
  • Station save effects
  • Playback scenario (power lost or reboot)