SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1189

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

39.6.3.17
Name:
Address:
Access:
• RSTDT: Reset Data Toggle
This bit is set when UOTGHS_HSTPIPIER.RSTDTS bit is written to one. This will reset the Data Toggle to its initial value
for the current Pipe.
This bit is cleared when proceed.
• PFREEZE: Pipe Freeze
This bit is set when UOTGHS_HSTPIPIER.PFREEZES bit is written to one or when the pipe is not configured or when a
STALL handshake has been received on this Pipe or when an error occurs on the Pipe (UOTGHS_HSTPIPISR.PERRI is
one) or when (INRQ+1) In requests have been processed or when after a Pipe reset (UOTGHS_HSTPIP.PRSTx rising) or
a Pipe Enable (UOTGHS_HSTPIP.PEN rising). This will Freeze the Pipe requests generation.
This bit is cleared when UOTGHS_HSTPIPIDR.PFREEZEC bit is written to one. This will enable the Pipe request
generation.
• PDISHDMA: Pipe Interrupts Disable HDMA Request Enable
See the UOTGHS_DEVEPTIMR.EPDISHDMA bit description.
• FIFOCON: FIFO Control
For OUT and SETUP Pipe:
For IN Pipe:
• NBUSYBKE: Number of Busy Banks Interrupt Enable
This bit is set when UOTGHS_HSTPIPIER.NBUSYBKES bit is written to one.This will enable the Transmitted IN Data inter-
rupt (UOTGHS_HSTPIPIMR.NBUSYBKE).
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
PACKETIE
SHORT
This bit is set when the current bank is free, at the same time than UOTGHS_HSTPIPISR.TXOUTI or TXSTPI.
This bit is cleared when UOTGHS_HSTPIPIDR.FIFOCONC bit is written to one. This will send the FIFO data and
switch the bank.
T h i s b i t i s s e t w h e n a n e w I N m e s s a g e i s s t o r e d i n t h e c u r r e n t b a n k , a t t h e s a m e t i m e t h a n
UOTGHS_HSTPIPISR.RXINI.
This bit is cleared when UOTGHS_HSTPIPIDR.FIFOCONC bit is written to one. This will free the current bank and
switch to the next bank.
31
23
15
–
–
–
7
Host Pipe x Mask Register
UOTGHS_HSTPIPIMRx [x=0..9]
0x400AC5C0
Read-only
RXSTALLDE/
CRCERRE
FIFOCON
30
22
14
–
–
6
OVERFIE
29
21
13
–
–
–
5
NBUSYBKE
NAKEDE
28
20
12
–
–
4
PERRE
27
19
11
–
–
–
3
UNDERFIE
TXSTPE/
RSTDT
26
18
10
–
–
2
PFREEZE
TXOUTE
25
17
–
9
–
1
SAM3X/A
SAM3X/A
PDISHDMA
RXINE
24
16
–
8
–
0
1189
1189