16.4.52 Auxiliary PWM Generator x I/O Control 1 Register

Note:

This bit(s) cannot be modified while PGxCON.ON = 1.
This bit(s) cannot be modified while PCLKCON.LOCK = 1. Otherwise, caution should be exercised when modifying this bit when PGxCON.ON = 1; unexpected results may occur.
This bit(s) cannot be modified while UPDATE = 1.
Caution should be exercised when modifying this bit(s) while PGxCON.ON = 1; unexpected results may occur.

Name:	APGxIOCON
Offset:	0x1440, 0x14B4, 0x1528, 0x159C


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16
	CAPEN	CAPSRC[2:0]			CAPTREN		CAPTRSEL[1:0]
Access	R/W	R/W	R/W	R/W	R/W		R/W	R/W
Reset	0	0	0	0	0		0	0


Bit	15	14	13	12	11	10	9	8
					SWAP	FORCEON	PPSEN	DTCMPSEL
Access					R/W	R/W	R/W	R/W
Reset					0	0	0	0


Bit	7	6	5	4	3	2	1	0
			PMOD[1:0]		PENH	PENL	POLH	POLL
Access			R/W	R/W	R/W	R/W	R/W	R/W
Reset			0	0	0	0	0	0

Bit 23 – CAPEN Capture Point Enable bit

Value	Description
1	CaptureTrigger Point is enabled for this register set
0	CaptureTrigger Point is not enabled for this register set

Bits 22:20 – CAPSRC[2:0] Time Base Capture Source Selection bits

Note: A capture may be initiated in software at any time by writing a ‘1’ to PGxCAP[0].

Value	Description
111-110	Reserved
101	Capture timebase value at assertion of selected PCI Fault 2 signal
100	Capture time base value at assertion of selected PCI Fault1 signal
011	Capture time base value at assertion of selected PCI Current Limit signal
010	Capture time base value at assertion of selected PCI Feed-Forward signal
001	Capture time base value at assertion of selected PCI Sync signal
000	No hardware source selected for time base capture – software only.

Bit 19 – CAPTREN Timebase Capture to Trigger Enable bit

Value	Description
`1`	Timebase capture to trigger enabled
`0`	Timebase capture to trigger disabled

Bits 17:16 – CAPTRSEL[1:0] Timebase Capture Trigger Register Selection bits

Value	Description
11	PGxTRIGF selected to store the 50% timebase captured value when enabled
10	PGxTRIGE selected to store the 50% timebase captured value when enabled
01	PGxTRIGD selected to store the 50% timebase captured value when enabled
00	PGxTRIGC selected to store the 50% timebase captured value when enabled

Bit 11 – SWAP Swap PWM Signals to PWMxH and PWMxL Device Pins bit

Value	Description
`1`	The PWMxH signal is connected to the PWMxL pin and the PWMxL signal is connected to the PWMxH pin
`0`	PWMxH/L signals are mapped to their respective pins

Bit 10 – FORCEON Force On Select bit

Value	Description
`1`	Active override happens immediately without taking the dead-time into account
`0`	Active override happens after taking the dead-time into account

Bit 9 – PPSEN Peripheral Pin Select Enable bit

Value	Description
`1`	Peripheral pin select enabled
`0`	Peripheral pin select disabled, as a result, PWM outputs are hard-mapped to pins

Bit 8 – DTCMPSEL Dead-Time Compensation Select bit

Value	Description
`1`	Dead-time compensation is controlled by PCI feed-forward limit logic
`0`	Dead-time compensation is controlled by PCI Sync logic

Bits 5:4 – PMOD[1:0] PWM Generator Output Mode Selection bits

Value	Description
`11`	Reserved
`10`	PWM Generator outputs operate in Push-Pull mode
`01`	PWM Generator outputs operate in Independent mode
`00`	PWM Generator outputs operate in Complementary mode

Bit 3 – PENH PWMxH Output Port Enable bit

Value	Description
`1`	PWM Generator controls the PWMxH output pin
`0`	PWM Generator does not control the PWMxH output pin

Bit 2 – PENL PWMxL Output Port Enable bit⁽²⁾

Value	Description
`1`	PWM Generator controls the PWMxL output pin
`0`	PWM Generator does not control the PWMxL output pin

Bit 1 – POLH PWMxH Output Polarity bit

Value	Description
`1`	Output pin is active-low
`0`	Output pin is active-high

Bit 0 – POLL PWMxL Output Polarity bit

Value	Description
`1`	Output pin is active-low
`0`	Output pin is active-high