Chapter 14
A/D Converter
Control Registers XIV - 13
■ A/D1 Start Trigger Selection Register (ADST1: 0x0000A448) [8-bit Access Register]
■ A/D2 Start Trigger Selection Register (ADST2: 0x0000A488) [8-bit Access Register]
bp 76543210
Flag
-
AD1B
ST2
AD1B
ST1
AD1B
ST0
-
AD1A
ST2
AD1A
ST1
AD1A
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
AD1BST2
AD1BST1
AD1BST0
AD1 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
AD1AST2
AD1AST1
AD1AST0
AD1 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
bp 76543210
Flag
-----
AD2
ST2
AD2
ST1
AD2
ST0
At reset00000000
AccessRRRRRR/WR/WR/W
bp Flag Description Setting condition
7-3 -
-
-
2-0
AD2ST2
AD2ST1
AD2ST0
AD2 start trigger selection
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