3.1 About this programmers model

The following information applies to the GFC-100 registers:

  • The base address is not fixed, and can be different for any particular system implementation. The offset of each register from the base address is fixed.
  • Do not attempt to access reserved or unused address locations. Attempting to access these locations can result in unpredictable behavior.
  • Unless otherwise stated in the accompanying text:
    • Do not modify undefined register bits.
    • Ignore undefined register bits on reads.
    • All register bits are reset to the reset value specified in the 3.3 Register summary.
  • Access type is described as follows:
    RWRead and write.
    RORead only.
    WOWrite only.
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