Continuous Transfer

When the Source or the Destination Stop bit is cleared (SSTP, DSTP = 0), the transactions continue unless stopped by the user. The DMAxSCNTIF and DMAxDCNTIF flags are set whenever the respective counter registers are reloaded.

Figure 1. GPR-GPR Transactions with Hardware Triggers, SSTP, DSTP = 0
  1. 1.SR - Source Read
  2. 2.DW - Destination Write