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| 型號(hào)： | ISP1561BM,557 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | 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)： | 69/103頁(yè) |
| 文件大?。?/td> | 457K |
| 代理商： | ISP1561BM,557 |
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ISP1561_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 5 March 2007
68 of 103
NXP Semiconductors
ISP1561
HS USB PCI Host Controller
11.3.3 HCCPARAMS register (address: content of the base address register + 08h)
The Host Controller Capability Parameters (HCCPARAMS) register is a 4-byte register,
and the bit allocation is given in Table 101.
15 to 12
N_CC
[3:0]
Number of Companion Controller: This eld indicates the number of
companion controllers associated with this Hi-Speed USB Host
Controller. A value of zero in this eld 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 eld indicates there are companion Original
USB Host Controller(s). Port-ownership hand-offs are supported.
11 to 8
N_PCC
[3:0]
Number of Ports per Companion Controller: This eld indicates the
number of ports supported per companion Host Controller. It is used to
indicate the port routing conguration to 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 rst 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 rst four are routed to companion
controller 1 and the last two are routed to companion controller 2.
The number in this eld must be consistent with N_PORTS and N_CC.
7
PRR
Port Routing Rules: This eld indicates the method used to map ports
to companion controllers.
0 — The rst 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 rst N_PORTS
elements of the HCSP-PORTROUTE array.
6 to 5
-
reserved
4
PPC
Port Power Control: This eld 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 eld affects the functionality of the Port
Power eld in each port status and control register.
3 to 0
N_PORTS
[3:0]
N_Ports: This eld species the number of physical downstream ports
implemented on this Host Controller. The value of this eld 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 eld is
undened.
Table 100. HCSPARAMS register: bit description …continued
Bit
Symbol
Description
Table 101. HCCPARAMS register: bit allocation
Bit
31
30
29
28
27
26
25
24
Symbol
reserved
Reset
00000000
Access
--------
Bit
23
22
21
20
19
18
17
16
Symbol
reserved
Reset
00000000
Access
--------
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| ISP1561BMUM | 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 |
| ISP1562 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller |
| ISP1562BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller |
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