Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet
Product codes
AT91SAM9M10-G45-EK
831
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
38.6.12
UDPHS Endpoint Control Enable Register
Name:
UDPHS_EPTCTLENBx
[x=0..6]
Addresses:
0xFFF78104 [0], 0xFFF78124 [1], 0xFFF78144 [2], 0xFFF78164 [3], 0xFFF78184 [4],
0xFFF781A4 [5], 0xFFF781C4 [6]
0xFFF781A4 [5], 0xFFF781C4 [6]
Access:
Write-only
For additional Information, see
.
• EPT_ENABL: Endpoint Enable
0 = no effect.
1 = enable endpoint according to the device configuration.
• AUTO_VALID: Packet Auto-Valid Enable
0 = no effect.
1 = enable this bit to automatically validate the current packet and switch to the next bank for both IN and OUT transfers.
• INTDIS_DMA: Interrupts Disable DMA
0 = no effect.
1 = If set, when an enabled endpoint-originated interrupt is triggered, the DMA request is disabled.
• NYET_DIS: NYET Disable (Only for High Speed Bulk OUT endpoints)
0 = no effect.
1 = forces an ACK response to the next High Speed Bulk OUT transfer instead of a NYET response.
• DATAX_RX: DATAx Interrupt Enable (Only for high bandwidth Isochronous OUT endpoints)
0 = no effect.
1 = enable DATAx Interrupt.
• MDATA_RX: MDATA Interrupt Enable (Only for high bandwidth Isochronous OUT endpoints)
0 = no effect.
1 = enable MDATA Interrupt.
• ERR_OVFLW: Overflow Error Interrupt Enable
0 = no effect.
31
30
29
28
27
26
25
24
SHRT_PCKT
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
BUSY_BANK
–
–
15
14
13
12
11
10
9
8
NAK_OUT
NAK_IN/
ERR_FLUSH
STALL_SNT/
ERR_CRISO/
ERR_NBTRA
RX_SETUP/
ERR_FL_ISO
TX_PK_RDY/
ERR_TRANS
TX_COMPLT
RX_BK_RDY
ERR_OVFLW
7
6
5
4
3
2
1
0
MDATA_RX
DATAX_RX
–
NYET_DIS
INTDIS_DMA
–
AUTO_VALID
EPT_ENABL