SAM4L Datasheet, PDF (364/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
17.7 User Interface
Table 17-9. USBC Register Memory Map
Offset
Register
0x0000
Device General Control Register
0x0004
Device Global Interrupt Register
0x0008
Device Global Interrupt Clear Register
0x000C
Device Global Interrupt Set Register
0x0010
Device Global Interrupt Enable Register
0x0014
Device Global Interrupt Enable Clear Register
0x0018
Device Global Interrupt Enable Set Register
0x001C
Endpoint Enable/Reset Register
0x0020
Device Frame Number Register
0x0100 + n*4
Endpoint n Configuration Register
0x0130 + n*4
Endpoint n Status Register
0x0160 + n*4
Endpoint n Status Clear Register
0x0190 + n*4
Endpoint n Status Set Register
0x01C0 + n*4
Endpoint n Control Register
0x01F0 + n*4
Endpoint n Control Set Register
0x0220 + n*4
Endpoint n Control Clear Register
0x0400
Host General Control Register
0x0404
Host Global Interrupt Register
0x0408
Host Global Interrupt Clear Register
0x040C
Host Global Interrupt Set Register
0x0410
Host Global Interrupt Enable Register
0x0414
Host Global Interrupt Enable Clear Register
0x0418
Host Global Interrupt Enable Set Register
0x0041C
Pipe Enable/Reset Register
0x0420
Host Frame Number Register
0x0424
Host Start Of Frame Control Register
0x0500 + n*4
Pipe n Configuration Register
0x0530 + n*4
Pipe n Status Register
0x0560 + n*4
Pipe n Status Clear Register
0x0590 + n*4
Pipe n Status Set Register
0x05C0 + n*4
Pipe n Control Register
0x05F0 +n*4
Pipe n Control Set Register
0x0620 + n*4
Pipe n Control Clear Register
0x0650 + n*4
Pipe n IN Request Register
0x0800
General Control Register
Register Name
UDCON
UDINT
UDINTCLR
UDINTSET
UDINTE
UDINTECLR
UDINTESET
UERST
UDFNUM
UECFGn
UESTAn
UESTAnCLR
UESTAnSET
UECONn
UECONnSET
UECONnCLR
UHCON
UHINT
UHINTCLR
UHINTSET
UHINTE
UHINTECLR
UHINTESET
UPRST
UHFNUM
UHSOFC
UPCFGn
UPSTAn
UPSTAnCLR
UPSTAnSET
UPCONn
UPCONnSET
UPCONnCLR
UPINRQn
USBCON
Access
Read/Write
Read-Only
Write-Only
Write-Only
Read-Only
Write-Only
Write-Only
Read/Write
Read-Only
Read/Write
Read-Only
Write-Only
Write-Only
Read-Only
Write-Only
Write-Only
Read/Write
Read-Only
Write-Only
Write-Only
Read-Only
Write-Only
Write-Only
Read/Write
Read/Write
Read/Write
Read/Write
Read-Only
Write-Only
Write-Only
Read-Only
Write-Only
Write-Only
Read/Write
Read/Write
42023C–SAM–02/2013
Reset
0x00000100
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000100
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000001
0x03004000
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