Data Sheet

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Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
32.8.6 Window Monitor Control
Name: WINCTRL
Offset: 0x08
Reset: 0x00
Property: Write-Protected, Write-Synchronized
z Bits 7:3 – Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
z Bits 2:0 – WINMODE[2:0]: Window Monitor Mode
These bits enable and define the window monitor mode. Table 32-11 shows the mode selections.
Table 32-11. Window Monitor Mode
Bit 76543210
WINMODE[2:0]
AccessRRRRRR/WR/WR/W
Reset00000000
WINMODE[2:0] Name Description
0x0 DISABLE No window mode (default)
0x1 MODE1 Mode 1: RESULT > WINLT
0x2 MODE2 Mode 2: RESULT < WINUT
0x3 MODE3 Mode 3: WINLT < RESULT < WINUT
0x4 MODE4 Mode 4: !(WINLT < RESULT < WINUT)
0x5-0x7 Reserved