ISP1160
Embedded USB Host Controller
Philips Semiconductors
Bit
7
6
5
4
3
2
1
0
Symbol
Reset
Access
REV[7:0]
0
0
0
1
0
0
0
0
R
R
R
R
R
R
R
R
Table 9:
Bit
HcRevision register: bit description
Symbol
−
Description
31 to 8
7 to 0
reserved
REV[7:0]
Revision: This read-only field contains the BCD representation of
the version of the HCI specification that is implemented by this HC.
All HC implementations that are compliant with this specification
will have a value of 10H.
10.1.2 HcControl register (R/W: 01H/81H)
The HcControl register defines the operating modes of the HC.
RemoteWakeupEnable (RWE) is modified only by the HCD.
Code (Hex): 01 — read
Code (Hex): 81 — write
Table 10: HcControl register: bit allocation
Bit
31
30
29
28
27
26
25
24
Symbol
Reset
Access
Bit
reserved
reserved
0
0
0
0
0
0
0
0
R/W
23
R/W
22
R/W
21
R/W
20
R/W
19
R/W
18
R/W
17
R/W
16
Symbol
Reset
Access
Bit
0
0
0
R/W
13
0
0
0
R/W
10
0
R/W
9
0
R/W
15
R/W
14
R/W
12
R/W
11
R/W
8
Symbol
Reset
Access
Bit
reserved
0
RWE
0
RWC
0
reserved
0
R/W
7
0
R/W
6
0
R/W
4
0
R/W
3
0
R/W
0
R/W
5
R/W
2
R/W
1
Symbol
Reset
Access
HCFS[1:0]
reserved
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
9397 750 11371
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Product data
Rev. 04 — 04 July 2003
38 of 88
NXP [ NXP ]
