Panasonic MN103S - A;D Start Trigger Selection Registers

Chapter 14
A/D Converter
XIV - 12 Control Registers
14.2.3 A/D Start Trigger Selection Registers
A/D start trigger selection registers are used for selecting each A/D conversion start trigger.
■ A/D0 Start Trigger Selection Register (ADST0: 0x0000A408) [8-bit Access Register]
bp 76543210
Flag
-
AD0B
ST2
AD0B
ST1
AD0B
ST0
-
AD0A
ST2
AD0A
ST1
AD0A
ST0
At reset00000000
Access R R/W R/W R/W R R/W R/W R/W
bp Flag Description Setting condition
7-
-
-
6-4
AD0BST2
AD0BST1
AD0BST0
AD0 start trigger selection B
000: PWM0 overflow
001: PWM0 underflow
010: Timer 12 compare A
011: Timer 12 compare B
100: PWM1 overflow
101: PWM1 overflow
110: Timer 13 compare A
111: Timer 13 compare B
3-
-
-
2-0
AD0AST2
AD0AST1
AD0AST0
AD0 start trigger selection A
000: PWM0 overflow
001: PWM0 underflow
010: Timer 12 compare A
011: Timer 12 compare B
100: PWM1 overflow
101: PWM1 overflow
110: Timer 13 compare A
111: Timer 13 compare B
* If the A/D0 start trigger selection A of the ADST0 is accessed, the A/D0 start trigger count register and the AN0CTREGA register are
cleared.