Module RW

Constants

• FCOMB_0
  FIFO combine mode disabled.
• FCOMB_1
  FIFO combine mode enabled on FIFO writes (from receive shift registers).
• FCOMB_2
  FIFO combine mode enabled on FIFO reads (by software).
• FCOMB_3
  FIFO combine mode enabled on FIFO writes (from receive shift registers) and reads (by software).