ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 971

• 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
Table 39-6.
Notes:
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
Offset
0x00
0x04
0x08 - 0x0C
0x10
0x14
0x18
0x1C
0x20 - 0xCC
0xE0
0xE4 - 0xE8
0xF0
0xF4
0xF8
0x100 + endpoint * 0x20 + 0x00
0x100 + endpoint * 0x20 + 0x04
0x100 + endpoint * 0x20 + 0x08
0x100 + endpoint * 0x20 + 0x0C
0x100 + endpoint * 0x20 + 0x10
0x100 + endpoint * 0x20 + 0x14
0x100 + endpoint * 0x20 + 0x18
0x100 + endpoint * 0x20 + 0x1C
0x120 - 0x1DC
0x300 + channel * 0x10 + 0x00
0x300 + channel * 0x10 + 0x04
0x300 + channel * 0x10 + 0x08
0x300 + channel * 0x10 + 0x0C
0x310 - 0x370
USB High Speed Device Port (UDPHS) User Interface
1. The reset value for UDPHS_EPTCTL0 is 0x0000_0001.
2. The addresses for the UDPHS Endpoint registers shown here are for UDPHS Endpoint0. The structure of this group of reg-
3. The DMA channel index refers to the corresponding EP number. When no DMA channel is assigned to one EP, the associ-
isters is repeated successively for each endpoint according to the consecution of endpoint registers located between 0x120
and 0x1DC.
ated registers are reserved. This is the case for EP0, so DMA Channel 0 registers are reserved.
Register Mapping
Register
UDPHS Control Register
UDPHS Frame Number Register
Reserved
UDPHS Interrupt Enable Register
UDPHS Interrupt Status Register
UDPHS Clear Interrupt Register
UDPHS Endpoints Reset Register
Reserved
UDPHS Test Register
Reserved
UDPHS Name1 Register
UDPHS Name2 Register
UDPHS Features Register
UDPHS Endpoint Configuration Register
UDPHS Endpoint Control Enable Register
UDPHS Endpoint Control Disable Register
UDPHS Endpoint Control Register
Reserved (for endpoint)
UDPHS Endpoint Set Status Register
UDPHS Endpoint Clear Status Register
UDPHS Endpoint Status Register
UDPHS Endpoint1 to 6
UDPHS DMA Next Descriptor Address Register
UDPHS DMA Channel Address Register
UDPHS DMA Channel Control Register
UDPHS DMA Channel Status Register
DMA Channel1 to 5
(3)
Registers
(2)
Registers
UDPHS_CTRL
UDPHS_FNUM
–
UDPHS_IEN
UDPHS_INTSTA
UDPHS_CLRINT
UDPHS_EPTRST
–
UDPHS_TST
–
UDPHS_IPNAME1
UDPHS_IPNAME2
UDPHS_IPFEATURES
UDPHS_EPTCFG
UDPHS_EPTCTLENB
UDPHS_EPTCTLDIS
UDPHS_EPTCTL
–
UDPHS_EPTSETSTA
UDPHS_EPTCLRSTA
UDPHS_EPTSTA
UDPHS_DMANXTDSC
UDPHS_DMAADDRESS
UDPHS_DMACONTROL
UDPHS_DMASTATUS
Name
SAM3U Series
SAM3U Series
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Write-only
Write-only
Read-only
Read-only
Read-only
Write-only
Read-only
Write-only
Read-only
Write-only
Write-only
Access
–
–
–
–
0x0000_0000
0x0000_0200
0x0000_0000
0x0000_0010
0x0000_0000
0x0000_0000
0x4855_5342
0x3244_4556
0x0000_0000
0x0000_0040
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
Reset
–
–
–
–
–
–
–
–
–
–
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