SAM3X8C Atmel Corporation, SAM3X8C Datasheet - Page 1117

• Manufacturer Part Number: SAM3X8C
• Manufacturer: Atmel Corporation

39.6.2
39.6.2.1
Name:
Address:
Access:
• OPMODE2: Specific Operational mode
0: The UTMI transceiver is in normal operation mode.
1: The UTMI transceiver is in the «disable bit stuffing and NRZI encoding» operational mode for test purpose.
• TSTPCKT: Test packet mode
0: The UTMI transceiver is in normal operation mode.
1: The UTMI transceiver generates test packets for test purpose.
• TSTK: Test mode K
0: The UTMI transceiver is in normal operation mode.
1: The UTMI transceiver generates high-speed K state for test purpose.
• TSTJ: Test mode J
0: The UTMI transceiver is in normal operation mode.
1: The UTMI transceiver generates high-speed J state for test purpose.
• LS: Low-Speed Mode Force
0: The full-speed mode is active.
1: The low-speed mode is active.
This bit can be written even if UOTGHS_CTRL.USBE is zero or UOTGHS_CTRL.FRZCLK is one. Disabling the UOTGHS
(by writing a zero to the UOTGHS_CTRL.USBE bit) does not reset this bit.
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
TSTPCKT
ADDEN
31
23
15
–
–
7
USB Device Registers
Device General Control Register
UOTGHS_DEVCTRL
0x400AC000
Read-write
TSTK
30
22
14
–
–
6
TSTJ
29
21
13
–
–
5
28
20
12
LS
–
–
4
UADD
27
19
11
–
–
3
SPDCONF
26
18
10
–
–
2
RMWKUP
25
17
–
–
9
1
SAM3X/A
SAM3X/A
OPMODE2
DETACH
24
16
–
8
0
1117
1117