ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 987

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

39.7.11
Name:
Address:
Access:
• EPT_SIZE: Endpoint Size
Set this field according to the endpoint size in bytes (see
Endpoint Size
Note:
• EPT_DIR: Endpoint Direction
0 = Clear this bit to configure OUT direction for Bulk, Interrupt and Isochronous endpoints.
1 = set this bit to configure IN direction for Bulk, Interrupt and Isochronous endpoints.
For Control endpoints this bit has no effect and should be left at zero.
• EPT_TYPE: Endpoint Type
Set this field according to the endpoint type (see
(Endpoint 0 should always be configured as control)
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
EPT_MAPD
Value
31
23
15
0
1
2
3
4
5
6
7
–
–
7
1. 1024 bytes is only for isochronous endpoint.
BK_NUMBER
UDPHS Endpoint Configuration Register
UDPHS_EPTCFGx [x=0..6]
0x400A4100 [0], 0x400A4120 [1], 0x400A4140 [2], 0x400A4160 [3], 0x400A4180 [4], 0x400A41A0 [5],
0x400A41C0 [6]
Read-write
(1)
Name
8
16
32
64
128
256
512
1024
30
22
14
–
–
–
6
Description
8 bytes
16 bytes
32 bytes
64 bytes
128 bytes
256 bytes
512 bytes
1024 bytes
29
21
13
–
–
–
5
EPT_TYPE
Section 39.6.5 ”Endpoint
28
20
12
–
–
–
4
Section 39.6.5 ”Endpoint
EPT_DIR
27
19
11
–
–
–
3
Configuration”).
Configuration”).
26
18
10
–
–
–
2
EPT_SIZE
SAM3U Series
SAM3U Series
25
17
–
–
9
1
NB_TRANS
24
16
–
–
8
0
987
987