Altera cyclone V Technical Reference page 2136

Hard processor system
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18-46
gotgint
Bit
0
sesreqscs
gotgint
The application reads this register whenever there is an OTG interrupt and clears the bits in this register to
clear the OTG interrupt.
Module Instance
usb0
usb1
Offset:
0x4
Access:
RO
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by
31
30
15
14
Reserved
Altera Corporation
Name
This bit is set when a session request initiation is
successful. This bit is valid only For Device Only
configuration when OTG_MODE == 3 or OTG_
MODE == 4. Applies for device only.
Value
0x0
0x1
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
Reserved
13
12
11
10
Description
Description
Session request failure
Session request success
Base Address
0xFFB00000
0xFFB40000
Bit Fields
25
24
23
22
9
8
7
6
hstne
sesre
gsucs
qsucs
tschn
tschn
g
g
RO
RO
0x0
0x0
Register Address
0xFFB00004
0xFFB40004
21
20
19
18
dbnce
adevt
done
outch
g
RO
0x0
RO
0x0
5
4
3
2
Reserved
sesen
ddet
RO
0x0
cv_5v4
2016.10.28
Access
Reset
RO
0x0
17
16
hstne
Reserved
gdet
RO
0x0
1
0
Reserved
USB 2.0 OTG Controller
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