38.9.7 Device Interrupt EndPoint Set n

This register allows the user to enable an interrupt without doing a read-modify-write operation. Changes in this register will also be reflected in the Endpoint Interrupt Enable Clear (EPINTENCLR) register. This register is cleared by USB reset.

Name:	EPINTENSETn
Offset:	0x0109 + n*0x20 [n=0..7]
Reset:	0x0000
Property:	PAC Write-Protection


Bit	7	6	5	4	3	2	1	0
		STALL1	STALL0	RXSTP	TRFAIL1	TRFAIL0	TRCPT1	TRCPT0
Access		R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset		0	2	0	0	2	0	2

Bits 5, 6 – STALL Transmit Stall x Interrupt Enable

Writing a zero to this bit has no effect.

Writing a one to this bit will enable the Transmit bank x Stall interrupt.

Value	Description
0	The Transmit Stall x interrupt is disabled.
1	The Transmit Stall x interrupt is enabled.

Bit 4 – RXSTP Received Setup Interrupt Enable

Writing a zero to this bit has no effect.

Writing a one to this bit will enable the Received Setup interrupt.

Value	Description
0	The Received Setup interrupt is disabled.
1	The Received Setup interrupt is enabled.

Bits 2, 3 – TRFAIL Transfer Fail bank x Interrupt Enable

Writing a zero to this bit has no effect.

Writing a one to this bit will enable the Transfer Fail interrupt.

Value	Description
0	The Transfer Fail interrupt is disabled.
1	The Transfer Fail interrupt is enabled.

Bits 0, 1 – TRCPT Transfer Complete bank x interrupt Enable

Writing a zero to this bit has no effect.

Writing a one to this bit will enable the Transfer Complete x interrupt.

0.2.4 Device Registers - Endpoint RAM

Value	Description
0	The Transfer Complete bank x interrupt is disabled.
1	The Transfer Complete bank x interrupt is enabled.