參數(shù)資料
型號: ISP1564ET,551
廠商: ST-ERICSSON
元件分類: 總線控制器
英文描述: PCI BUS CONTROLLER, PBGA100
封裝: 9 X 9 MM, 0.70 MM HEIGHT, 0.80 MM PITCH, PLASTIC, SOT926-1, TFBGA-100
文件頁數(shù): 5/99頁
文件大?。?/td> 493K
代理商: ISP1564ET,551
ISP1564_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 13 November 2008
12 of 98
NXP Semiconductors
ISP1564
HS USB PCI host controller
8.
PCI
8.1 PCI interface
The PCI interface has two functions. Function #0 is for the OHCI host controller and
function #2 is for the EHCI host controller. These functions support both master and target
accesses, and share the same PCI interrupt signal INTA#. These functions provide
memory-mapped, addressable operational registers as required in
Open Host Controller
Interface Specication for USB Rev. 1.0a and Enhanced Host Controller Interface
Specication for Universal Serial Bus Rev. 1.0.
Remark: The 100 nF capacitor is needed on each individual pin, and is not shared among the
listed pins.
Remark: The gure shows the LQFP pinout. For the TFBGA ballout, see Table 2.
(1) If Vaux(3V3) is not present on PCI, the pin must be connected to PCI 3.3 V.
(2) This electrolytic or tantalum capacitor must be of LOW ESR type (0.2
to 2 ).
(3) The use of ferrite bead is optional. Can be directly tied to ground.
(4) This electrolytic or tantalum capacitor is needed only on pin 2.
(5) This electrolytic or tantalum capacitor is needed only on pin 18.
Fig 5.
Power supply connection
004aaa792
16
ISP1564
VCC(REG)
AUX(1V8)
2, 73
4.7
F(2)(4)
100 nF
REG(1V8)
18, 43, 58
4.7
F(2)(5)
100 nF
GNDA
1, 17, 46,
61, 72, 82,
84, 89, 91
VCCA(AUX)
86, 93
100 nF
VCC(IO)AUX
77, 98, 100
100 nF
VCC(AUX)
3
100 nF
11, 25,
40, 55, 71
VCC(IO)
100 nF
PCI 3.3 V
PCI Vaux(3V3)(1)
80
GND_RREF(3)
19, 32, 49,
64, 76,
94, 95
GND
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ISP1564HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller