isp1564 NXP Semiconductors, isp1564 Datasheet - Page 62

• Manufacturer Part Number: isp1564
• Description: Isp1564 Hi-speed Universal Serial Bus Pci Host Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 94.
Address: Content of the base address register + 00h
Table 95.
Address: Content of the base address register + 04h
ISP1564_1
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
31 to 16
15 to 8
7 to 0
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
CAPLENGTH/HCIVERSION - Capability Length/Host Controller Interface Version Number register bit
description
HCSPARAMS - Host Controller Structural Parameters register bit allocation
Symbol
HCIVERSION
[15:0]
reserved
CAPLENGTH
[7:0]
11.2.2 HCSPARAMS register
PRR
23
15
31
23
15
R
R
R
R
R
R
R
0
0
7
0
0
0
0
7
1
The Host Controller Structural Parameters (HCSPARAMS) register is a set of fields that
are structural parameters. The bit allocation is given in
Description
Host Controller Interface Version Number: This field contains a BCD encoded version
number of the interface to which the Host Controller interface conforms.
-
Capability Register Length: This is used as an offset. It is added to the register base to find
the beginning of the operational register space.
22
14
30
22
14
R
R
R
R
R
R
R
0
0
6
0
0
0
0
6
0
N_CC[3:0]
reserved
21
13
29
21
13
R
R
R
R
R
R
R
0
0
5
1
0
0
0
5
0
Rev. 01 — 4 December 2006
HCIVERSION[7:0]
PPC
CAPLENGTH[7:0]
20
12
28
20
12
R
R
R
R
R
R
R
0
0
4
0
0
0
1
4
1
reserved
reserved
reserved
19
11
27
19
11
R
R
R
R
R
R
R
0
0
3
0
0
0
0
3
0
Table
18
10
26
18
10
R
R
R
R
R
R
R
0
0
2
0
0
0
0
2
N_PORTS[3:0]
0
N_PCC[3:0]
HS USB PCI Host Controller
95.
17
25
17
R
R
R
R
R
R
R
0
9
0
1
0
0
0
9
1
1
1
© NXP B.V. 2006. All rights reserved.
ISP1564
16
24
16
R
R
R
R
R
R
R
0
8
0
0
0
0
0
8
0
0
0
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