topic Where to find chip-specific information for KL17 DACREF? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Where-to-find-chip-specific-information-for-KL17-DACREF/m-p/715346#M43939 <HTML><HEAD></HEAD><BODY><P>I'm using the MKL17Z256VLH4.&nbsp; Section 25.5 of the reference manual states, "<EM>The 12-bit DAC module can select one of the two reference inputs—DACREF_1 and&nbsp;DACREF_2 as the DAC reference voltage, Vin by C0 [DACRFS]. See the chip-specific&nbsp;DAC information to determine the source options for DACREF_1 and DACREF_2.</EM>"</P><P></P><P>I've searched through the reference manual and datasheet.&nbsp; Where do I find the chip-specific information for the DACREF source options?</P></BODY></HTML> Mon, 09 Apr 2018 12:47:42 GMT pcpro178 2018-04-09T12:47:42Z Where to find chip-specific information for KL17 DACREF? https://community.nxp.com/t5/Kinetis-Microcontrollers/Where-to-find-chip-specific-information-for-KL17-DACREF/m-p/715346#M43939 <HTML><HEAD></HEAD><BODY><P>I'm using the MKL17Z256VLH4.&nbsp; Section 25.5 of the reference manual states, "<EM>The 12-bit DAC module can select one of the two reference inputs—DACREF_1 and&nbsp;DACREF_2 as the DAC reference voltage, Vin by C0 [DACRFS]. See the chip-specific&nbsp;DAC information to determine the source options for DACREF_1 and DACREF_2.</EM>"</P><P></P><P>I've searched through the reference manual and datasheet.&nbsp; Where do I find the chip-specific information for the DACREF source options?</P></BODY></HTML> Mon, 09 Apr 2018 12:47:42 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Where-to-find-chip-specific-information-for-KL17-DACREF/m-p/715346#M43939 pcpro178 2018-04-09T12:47:42Z Re: Where to find chip-specific information for KL17 DACREF? https://community.nxp.com/t5/Kinetis-Microcontrollers/Where-to-find-chip-specific-information-for-KL17-DACREF/m-p/715347#M43940 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P><BR /> The references for DAC are mapped as:<BR /> <BR /> DACREF_1: VREFH<BR /> DACREF_2: VDDA<BR /> <BR />This information can been found at Table 2-13. Analog reference options of the reference manual.<BR /> <BR /><BR /></P></BODY></HTML> Thu, 12 Apr 2018 05:58:57 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Where-to-find-chip-specific-information-for-KL17-DACREF/m-p/715347#M43940 miduo 2018-04-12T05:58:57Z