Datasheet

45
XMEGA B [DATASHEET]
8291B–AVR–01/2013
4.18.9 AWEXLOCK – Advanced Waveform Extension Lock register
 Bit 7:1 – 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.
 Bit 0 – AWEXCLOCK: Advanced Waveform Extension Lock for TCC0
Setting this bit will lock all registers in the AWEXC module for Timer/Counter C0 foragainst further modification. This bit is
protected by the configuration change protection mechanism. For details, refer to “Configuration Change Protection” on
page 14.
Bit 7 6 5 4 3 2 1 0
+0x09
– – – – – – – AWEXCLOCK
Read/Write R R R R R R R R/W
Initial Value 0 0 0 0 0 0 0 0