Hccontrol register, Register bit assignment, Table 423: hcrevision register – Digi NS9750 User Manual
Page 751: Table 424: hccontrol register
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U S B C o n t r o l l e r M o d u l e
Register bit assignment
HcControl register
Address: 9010 1004
The HcControl register defines the operating modes for the host controller. Most of
the fields in this register are modified only by the host controller driver, with the
exception of the HostControllerFunctionalState and RemoteWakeupConnected fields.
Register bit assignment
Bits
Access
Mnemonic
Reset
Description
D31:08
N/A
Reserved
N/A
N/A
D07:00
R
REV
10h
Version of the OHCI specification being used.
Table 423: HcRevision register
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
30
Reserved
Reserved
REV
Bits
Access
Mnemonic
Reset
Description
D31:11
N/A
Reserved
N/A
N/A
Table 424: HcControl register
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
30
Reserved
Reserved
RWE
RWC
IR
HCFS
BLE
CLE
IE
PLE
CBSR