Datasheet

Chapter 4 Analog-to-Digital Converter (ATD10B16CV4) Block Description
MC9S12XDP512 Data Sheet, Rev. 2.21
134 Freescale Semiconductor
Table 4-7. External Trigger Configurations
ETRIGLE ETRIGP External Trigger Sensitivity
0 0 Falling Edge
0 1 Ring Edge
1 0 Low Level
1 1 High Level