ISP1563BMGA ST-Ericsson Inc, ISP1563BMGA Datasheet - Page 59

• Manufacturer Part Number: ISP1563BMGA
• Description: IC USB HOST CTRL HI-SPD 128LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1563BMGA

• Applications: USB Host/Function Processor
• Interface: EHCI Interface
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 128-LQFP
• Mounting Type: Surface Mount
• For Use With: UM10066 - EVAL BRD FOR ISP1563
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISP1563BM-S; ISP1563BM-S

Philips Semiconductors
Table 80:
Address: Value read from func0 or func1 of address 10h + 4Ch
[1]
9397 750 14224
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
X is 0 for one port, and 1 for two ports.
HcRhDescriptorB - Host Controller Root Hub Descriptor B register bit allocation
11.1.20 HcRhDescriptorB register
R/W
R/W
R/W
R/W
31
23
15
0
0
0
7
0
Table 79:
Address: Value read from func0 or func1 of address 10h + 48h
The HcRhDescriptorB register (see
characteristics of the Root Hub. These fields are written during initialization to correspond
to the system implementation. Reset values are implementation-specific.
Bit
9
8
7 to 0
R/W
R/W
R/W
R/W
30
22
14
0
0
0
6
0
Symbol
NPS
PSM
NDP[7:0] Number Downstream Ports: These bits specify the number of downstream
HcRhDescriptorA - Host Controller Root Hub Descriptor A register bit
description
R/W
R/W
R/W
R/W
Description
No Power Switching: This bit is used to specify whether power switching is
supported or ports are always powered. It is implementation-specific. When
this bit is cleared, the PSM bit specifies global or per-port switching.
0 — Ports are power switched
1 — Ports are always powered on when the Host Controller is powered on.
Power Switching Mode: This bit is used to specify how the power switching
of Root Hub ports is controlled. It is implementation-specific. This field is
valid only if the NPS bit is cleared.
0 — All ports are powered at the same time.
1 — Each port is individually powered. This mode allows port power to be
controlled by either the global switch or per-port switching. If the PPCM (Port
Power Control Mask) bit is set, the port responds only to port power
commands (Set/Clear Port Power). If the port mask is cleared, then the port
is controlled only by the global power switch (Set/Clear Global Power).
ports supported by the Root Hub. It is implementation-specific. The minimum
number of ports is 1. The maximum number of ports supported by OHCI is
15.
29
21
13
0
0
0
5
0
…continued
Rev. 01 — 14 July 2005
R/W
R/W
R/W
R/W
28
20
12
0
0
0
4
0
PPCM[15:0]
PPCM[7:0]
Table
DR[15:8]
DR[7:0]
80) is the second of two registers describing the
R/W
R/W
R/W
27
19
11
R
0
0
0
3
0
R/W
R/W
R/W
R/W
X
26
18
10
0
0
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
[1]
HS USB PCI Host Controller
R/W
R/W
R/W
R/W
25
17
0
1
9
0
1
0
ISP1563
R/W
R/W
R/W
R/W
59 of 107
24
16
0
0
8
0
0
0