Datasheet

SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
468
• DTOMUL: Data Timeout Multiplier
These fields determine the maximum number of Master Clock cycles that the SMC waits until the detection of a rising edge
on Ready/Busy signal.
Multiplier is defined by DTOMUL as shown in the following table:
If the data timeout set by DTOCYC and DTOMUL has been exceeded, the Data Timeout Error flag (DTOE) in the SMC
Status Register (SMC_SR) raises.
Value Name Description
0X1DTOCYC
1 X16 DTOCYC x 16
2 X128 DTOCYC x 128
3 X256 DTOCYC x 256
4 X1024 DTOCYC x 1024
5 X4096 DTOCYC x 4096
6 X65536 DTOCYC x 65536
7 X1048576 DTOCYC x 1048576