The KL25 Sub-Family Reference manual describes the DAC in Chapter 30.
- 30.2 - Features - it is stated that Vin can be selected from two reference sources.
- Block diagram shows DACREF_1, DACREF_2 coming from (somewhere.)
- 30.5 - Functional description: "see the module introduction for information on the source for DACREF_1 and DACREF_2."
- Module introduction (30.1) doesn't give any mention - we're back where we started.
Could someone please point me to where these sources are described - or what they are if they aren't.