Altera cyclone V Technical Reference page 2495

Hard processor system
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cv_5v4
2016.10.28
dvbuspulse Fields
Bit
11:0
dvbuspulse
dthrctl
Thresholding is not supported in Slave mode and so this register must not be programmed in Slave mode.
for threshold support, the AHB must be run at 60 MHz or higher.
Module Instance
usb0
usb1
Offset:
0x830
Access:
RW
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by
31
30
Reserved
15
14
Reserved
USB 2.0 OTG Controller
Send Feedback
Name
Specifies the VBUS pulsing time during SRP. This
value equals: VBUS pulsing time in PHY clocks/​1,024
The value you use depends whether the PHY is
operating at 30MHz (16-bit data width) or 60 MHz
(8-bit data width).
0xFFB00000
0xFFB40000
software or hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
29
28
27
26
arbpr
Reser
ken
ved
RW
0x1
13
12
11
10
ahbthrratio
RW 0x0
Description
Base Address
Bit Fields
25
24
23
22
rxthrlen
RW 0x8
9
8
7
6
txthrlen
RW 0x8
dthrctl
Access
Register Address
0xFFB00830
0xFFB40830
21
20
19
18
5
4
3
2
18-405
Reset
RW
0x5B8
17
16
rxthren
RW 0x0
1
0
isoth
nonisoth
ren
ren
RW
RW 0x0
0x0
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