16.4.48 Auxiliary PWM Combinatorial PWM Logic Control Register y

Note: ‘y’ denotes a common instance (A-F); the number of the available combinatorial PWM logic is device-dependent.

Name:	ALOGCONy
Offset:	0x1420, 0x1424


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16

Access
Reset


Bit	15	14	13	12	11	10	9	8
	PWMS1y[3:0]				PWMS2y[3:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	S1yPOL	S2yPOL	PWMLFy[1:0]			PWMLFyD[2:0]
Access	R/W	R/W	R/W	R/W		R/W	R/W	R/W
Reset	0	0	0	0		0	0	0

Bits 15:12 – PWMS1y[3:0] Combinatorial PWM Logic Source #1 Selection bits

Note: Logic function input will be connected to ‘0’ if the PWM channel is not present.

Value	Description
1111-1000	Reserved
0111	PWML4
0110	PWMH4
0101	PWML3
0100	PWMH3
0011	PWML2
0010	PWMH2
0001	PWML1
0000	PWMH1

Bits 11:8 – PWMS2y[3:0] Combinatorial PWM Logic Source #2 Selection bits

Note: Logic function input will be connected to ‘0’ if the PWM channel is not present.

Value	Description
1111-1000	Reserved
0111	PWML4
0110	PWMH4
0101	PWML3
0100	PWMH3
0011	PWML2
0010	PWMH2
0001	PWML1
0000	PWMH1

Bit 7 – S1yPOL Combinatorial PWM Logic Source #1 Polarity bit

Value	Description
`1`	Input is inverted
`0`	Input is positive logic

Bit 6 – S2yPOL Combinatorial PWM Logic Source #2 Polarity bit

Value	Description
`1`	Input is inverted
`0`	Input is positive logic

Bits 5:4 – PWMLFy[1:0] Combinatorial PWM Logic Function Selection bits

Value	Description
`11`	Reserved
`10`	PWMS1y ^ PWMS2y (XOR)
`01`	PWMS1y & PWMS2y (AND)
`00`	PWMS1y \| PWMS2y (OR)

Bits 2:0 – PWMLFyD[2:0] Combinatorial PWM Logic Destination Selection bits

Note: Instances of y = A, C, E of LOGCONy assign logic function output to the PWMxH pin. Instances of y = B, D, F of LOGCONy assign logic function to the PWMxL pin.

Value	Description
1111-1000	Reserved
0111	PWML4
0110	PWMH4
0101	PWML3
0100	PWMH3
0011	PWML2
0010	PWMH2
0001	PWML1
0000	PWMH1