ISP1562 データシートの表示（PDF） - NXP Semiconductors.
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ISP1562 Datasheet PDF : 94 Pages
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NXP Semiconductors
ISP1562
HS USB PCI host controller
Table 3. PCI configuration space registers of OHCI1, OHCI2 and EHCI
Address Bits 31 to 24 Bits 23 to 16 Bits 15 to 8 Bits 7 to 0 Reset value[1]
Func0 OHCI1 Func1 OHCI2
PCI configuration header registers
00h
DID[15:0]
VID[15:0]
1561 1131h 1561 1131h
04h
STATUS[15:0]
CMD[15:0]
0210 0000h 0210 0000h
08h
CC[23:0]
REVID[7:0] 0C03 1011h 0C03 1011h
0Ch
reserved
HT[7:0]
LT[7:0]
CLS[7:0] 0080 0000h 0080 0000h
10h
BAR0[31:0]
0000 0000h 0000 0000h
14h
18h
1Ch
reserved
0000 0000h 0000 0000h
20h
24h
28h
2Ch
SID[15:0]
SVID[15:0]
1561 1131h 1561 1131h
30h
reserved
0000 0000h 0000 0000h
34h
reserved
CP[7:0] 0000 00DCh 0000 00DCh
38h
reserved
0000 0000h 0000 0000h
3Ch
MAX_LAT MIN_GNT
IP[7:0]
IL[7:0] 2A01 0100h 2A01 0100h
[7:0]
[7:0]
40h
reserved
RETRY_
TRDY_ 0000 8000h 0000 8000h
TIMEOUT TIMEOUT
Enhanced host controller-specific PCI registers
60h
PORTWAKECAP[15:0]
FLADJ[7:0] SBRN[7:0] -
-
Power management registers
DCh
PMC[15:0]
NEXT_ITEM_ CAP_ID[7:0] D282 0001h D282 0001h
PTR[7:0]
E0h
DATA[7:0] PMCSR_BSE
PMCSR[15:0]
0000 XX00h[2] 0000 XX00h[2]
[7:0]
Func2 EHCI
1562 1131h
0210 0000h
0C03 2011h
0080 0000h
0000 0000h
0000 0000h
1562 1131h
0000 0000h
0000 00DCh
0000 0000h
1002 0100h
0000 8000h
0007 2020h
FE82 0001h
0000 XX00h[2]
[1] Reset values that are highlighted (for example, 0) indicate read and write accesses; and reset values that are not highlighted (for
example, 0) indicate read-only.
[2] See Section 8.2.3.4.
The HCD does not usually interact with the PCI configuration space. The configuration
space is used only by the PCI enumerator to identify the USB host controller and assign
appropriate system resources by reading the Vendor ID (VID) and the Device ID (DID).
8.2.1 PCI configuration header registers
The enhanced host controller implements normal PCI header register values, except the
values for the memory-mapping base address register, serial bus number and device ID.
8.2.1.1 Vendor ID register
This read-only register identifies the manufacturer of the device. PCI Special Interest
Group (PCI-SIG) assigns valid vendor identifiers to ensure the uniqueness of the
identifier. The bit description is shown in Table 4.
ISP1562_3
Product data sheet
Rev. 03 — 14 November 2008
© NXP B.V. 2008. All rights reserved.
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