CMPx_SCR field descriptions (continued)Field Description0COUTAnalog Comparator OutputReturns the current value of the Analog Comparator output, when read. The field is reset to 0 and will readas CR1[INV] when the Analog Comparator module is disabled, that is, when CR1[EN] = 0. Writes to thisfield are ignored.24.3.5 DAC Control Register (CMPx_DACCR)Address: 4007_3000h base + 4h offset = 4007_3004hBit 7 6 5 4 3 2 1 0Read DACEN VRSEL VOSELWriteReset 0 0 0 0 0 0 0 0CMPx_DACCR field descriptionsField Description7DACENDAC EnableEnables the DAC. When the DAC is disabled, it is powered down to conserve power.0 DAC is disabled.1 DAC is enabled.6VRSELSupply Voltage Reference Source Select0 Vin1 is selected as resistor ladder network supply reference.1 Vin2 is selected as resistor ladder network supply reference.VOSEL DAC Output Voltage SelectSelects an output voltage from one of 64 distinct levels.DACO = (V in /64) * (VOSEL[5:0] + 1) , so the DACO range is from V in /64 to V in .24.3.6 MUX Control Register (CMPx_MUXCR)Address: 4007_3000h base + 5h offset = 4007_3005hBit 7 6 5 4 3 2 1 0Read PSTM 0 PSEL MSELWriteReset 0 0 0 0 0 0 0 0CMPx_MUXCR field descriptionsField Description7PSTMPass Through Mode EnableTable continues on the next page...Chapter 24 Comparator (CMP)KL27 Sub-Family Reference Manual , Rev. 5, 01/2016Freescale Semiconductor, Inc. 401
