參數(shù)資料
型號(hào)： ISP1561BM
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： ISP1561BM
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
封裝： 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-128
文件頁(yè)數(shù)： 71/102頁(yè)
文件大?。?/td> 2875K
代理商： ISP1561BM
Philips Semiconductors
ISP1561
USB PCI host controller
Product data
Rev. 01 — 06 February 2003
71 of 102
9397 750 10015
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
11.3.3
HCCPARAMS register (address: value read from func2 of address 10H + 08H)
The Host Controller Capability Parameters (HCCPARAMS) register is a four-byte
register, and the bit allocation is given in
Table 100
.
15 to 12
N_CC
[3:0]
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 system software.
For example, if N_PORTS has a value of 6 and N_CC has a value of
2, then N_PCC could 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 the first 4 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 for
mapping ports to the companion controllers.
11 to 8
N_PCC
[3:0]
7
PRR
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.
reserved
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.
N_Ports
: This field specifies the number of physical downstream
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.
6 to 5
4
-
PPC
3 to 0
N_PORTS
[3:0]
Table 99:
Bit
HCSPARAMS register: bit description
…continued
Symbol
Description
相關(guān)PDF資料
PDF描述
ISP1562 Hi-Speed Universal Serial Bus PCI Host Controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1561BM,518 功能描述:USB 接口集成電路 USB 2.0 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,551 功能描述:USB 接口集成電路 USB 2.0 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BMGA 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ISP1561BMGE 功能描述:IC USB PCI HOST CTRLR 128-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
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