ICU ch.0/1 Control Register A
| EG0 | Enables/disables the operation of ICU-ch.(0) and selects a valid edge(s) |
| EG1 | Enables/disables the operation of ICU-ch.(1) and selects a valid edge(s) |
| ICE0 | Generates interrupt@ when “1” is set to ICSA.ICP0. |
| ICE1 | Generates interrupt@ when “1” is set to ICSA.ICP1. |
| ICP0 | Indicates that a valid edge has been detected at ICU ch.(0) and the capture operation has been performed |
| ICP1 | Indicates that a valid edge has been detected at ICU ch.(1) and the capture operation has been performed |