Datasheet

268
11011B–ATARM–21-Feb-12
SAM3N
268
11011B–ATARM–21-Feb-12
SAM3N
• SMSMPL: Supply Monitor Sampling Period
• SMRSTEN: Supply Monitor Reset Enable
0 (NOT_ENABLE) = the core reset signal “vddcore_nreset” is not affected when a supply monitor detection occurs.
1 (ENABLE) = the core reset signal, vddcore_nreset is asserted when a supply monitor detection occurs.
• SMIEN: Supply Monitor Interrupt Enable
0 (NOT_ENABLE) = the SUPC interrupt signal is not affected when a supply monitor detection occurs.
1 (ENABLE) = the SUPC interrupt signal is asserted when a supply monitor detection occurs.
Value Name Description
0x0 SMD Supply Monitor disabled
0x1 CSM Continuous Supply Monitor
0x2 32SLCK Supply Monitor enabled one SLCK period every 32 SLCK periods
0x3 256SLCK Supply Monitor enabled one SLCK period every 256 SLCK periods
0x4 2048SLCK Supply Monitor enabled one SLCK period every 2,048 SLCK periods
0x5-0x7 Reserved Reserved