Clear to disable and reset the Pipe.
Bit
7
6
5
4
3
2
1
0
PTYPE1 PTYPE0 PTOKEN1 PTOKEN0 PEPNUM3 PEPNUM2 PEPNUM1 PEPNUM0 UPCFG0X
Read/Write
Initial Value
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
• 7-6 - PTYPE1:0 - Pipe Type
Select the type of the Pipe:
- 00: Control
- 01: Isochronous
- 10: Bulk
- 11: Interrupt
• 5-4 - PTOKEN1:0 - Pipe Token
Select the Token to associate to the Pipe
- 00: SETUP
- 01: IN
- 10: OUT
- 11: reserved
• 3-0 - PEPNUM3:0 - Pipe Endpoint Number
Set this field according to the Pipe configuration. Set the number of the Endpoint targeted by the
Pipe. This value is from 0 and 15.
Bit
7
-
6
5
PSIZE2:0
RW
4
3
2
1
ALLOC
RW
0
PBK1:0
-
UPCFG1X
Read/Write
Initial Value
R
0
RW
0
RW
0
RW
0
RW
0
0
0
0
• 7 - Reserved
The value read from these bits is always 0. Do not set these bits.
• 6-4 - PSIZE2:0 - Pipe Size
Select the size of the Pipe:
- 000: 8
- 001: 16
- 010: 32
- 011: 64
- 100: 128
- 101: 256
306
AT90USB64/128
7593A–AVR–02/06
ATMEL [ ATMEL ]
