AT32UC3A0512_1 Datasheet, PDF (536/826 Pages) ATMEL Corporation – AVR32 32-Bit Microcontroller

Table 30-5. USB PB Memory Map
Offset
Register
0x0748
Host DMA Channel 4 Control Register
0x074C
0x0750
0x0754
Host DMA Channel 4 Status Register
Host DMA Channel 5 Next Descriptor Address
Register
Host DMA Channel 5 HSB Address Register
0x0758
Host DMA Channel 5 Control Register
0x075C
0x0760
0x0764
Host DMA Channel 5 Status Register
Host DMA Channel 6 Next Descriptor Address
Register
Host DMA Channel 6 HSB Address Register
0x0768
Host DMA Channel 6 Control Register
0x076C
Host DMA Channel 6 Status Register
0x0770 - 0x07FC
0x0800
0x0804
0x0808
0x080C
0x0810-0x0814
0x0818
0x081C
0x0820
Reserved
General Control Register
General Status Register
General Status Clear Register
General Status Set Register
Reserved
IP Version Register
IP Features Register
IP PB Address Size Register
0x0824
IP Name Register 1
0x0828
IP Name Register 2
0x082C
USB Finite State Machine Status Register
0x0830 - 0x0BFC Reserved
Name
UHDMA4_
CONTROL
UHDMA4_
STATUS
UHDMA5_
NEXTDESC
UHDMA5_
ADDR
UHDMA5_
CONTROL
UHDMA5_
STATUS
UHDMA6_
NEXTDESC
UHDMA6_
ADDR
UHDMA6_
CONTROL
UHDMA6_
STATUS
–
USBCON
USBSTA
USBSTACLR
USBSTASET
–
UVERS
UFEATURES
UADDRSIZE
UNAME1
UNAME2
USBFSM
–
AT32UC3A
Access
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
–
Read/Write
Read-Only
Write-Only
Write-Only
–
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
–
Reset Value
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
–
0x03004000
0x00000400
0x00000000
0x00000000
–
0x00000311
0x00012467
0x00001000
0x48555342
(“HUSB”)
0x004F5447
(“\0OTG“)
0x00000009
–
32058H–AVR32–03/09
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