ISP1563BMUM ST-Ericsson Inc, ISP1563BMUM Datasheet - Page 72

• Manufacturer Part Number: ISP1563BMUM
• Description: IC USB HOST CTRL HI-SPD 128LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1563BMUM

• 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-T; ISP1563BM-T

Philips Semiconductors
9397 750 14224
Product data sheet
Table 99:
Address: Value read from func2 of address 10h + 04h
Bit
31 to 24
23 to 20
19 to 17
16
15 to 12
11 to 8
7
6 to 5
4
3 to 0
HCSPARAMS - Host Controller Structural Parameters register bit description
Symbol
reserved
DPN[3:0]
reserved
P_INDICATOR Port Indicators: This bit indicates whether the ports support port
N_CC[3:0]
N_PCC[3:0]
PRR
reserved
PPC
N_PORTS[3:0] N_Ports: This field specifies the number of physical downstream
Rev. 01 — 14 July 2005
Description
-
Debug Port Number: This field identifies which of the Host
Controller ports is the debug port. A nonzero value in this field
indicates the presence of a debug port. The value in this register
must not be greater than N_PORTS.
-
indicator control. When this bit is logic 1, the port status and control
registers include a read and writable field to control the state of the
port indicator. This bit is set by the AMB3 pin during reset.
Number of Companion Controller: This field indicates the number
of companion controllers associated with this Hi-Speed USB Host
Controller. A value of zero in this field indicates there are no
companion Host Controllers. Port-ownership hand-off is not
supported. Only high-speed devices are supported on the Host
Controller root ports. A value larger than zero in this field indicates
there are companion Original USB Host Controller(s). Port-ownership
hand-offs are supported.
Number of Ports per Companion Controller: This field indicates
the number of ports supported per companion Host Controller. It is
used to indicate the port routing configuration to the system software.
For example, if N_PORTS has a value of 6 and N_CC has a value of
2, then N_PCC can have a value of 3. The convention is that the first
N_PCC ports are assumed to be routed to companion controller 1,
the next N_PCC ports to companion controller 2, and so on. In the
previous example, N_PCC could have been 4, in which case the first
four are routed to companion controller 1, and the last two are routed
to companion controller 2.
The number in this field must be consistent with N_PORTS and
N_CC.
Port Routing Rules: This field indicates the method used to map
ports to the companion controllers.
0 — The first N_PCC ports are routed to the lowest numbered
function companion Host Controller, the next N_PCC ports are
routed to the next lowest function companion controller, and so on.
1 — The port routing is explicitly enumerated by the first N_PORTS
elements of the HCSP-PORTROUTE array.
-
Port Power Control: This field indicates whether the Host Controller
implementation includes port power control. Logic 1 indicates the
port has port power switches. Logic 0 indicates the port does not
have port power switches. The value of this field affects the
functionality of the Port Power field in each port status and control
register.
ports implemented on this Host Controller. The value of this field
determines how many port registers are addressable in the
operational register space. Valid values are in the range of 1h to Fh.
Logic 0 in this field is undefined.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
HS USB PCI Host Controller
ISP1563
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