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參數(shù)資料
| 型號： | UCB1500 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | PCI to AC97 bridge/host controller |
| 中文描述： | PCI BUS CONTROLLER, PQFP80 |
| 封裝： | 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80 |
| 文件頁數(shù)： | 1/58頁 |
| 文件大?。?/td> | 1001K |
| 代理商： | UCB1500 |
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UCB1500
PCI to AC97 bridge/host controller
Rev. 01 — 4 February 2000
Objective specification
c
c
1.
General description
UCB1500 is a PCI-to-AC97 Bridge/Host Controller for modem or audio codecs
equipped with the AC-link interface. It integrates a PCI 2.2 compliant interface for
communication with the host PC, with built in support for PPMI (PCI Power
Management Interface) and wake-up. It also integrates an AC97 Rev. 2.1 compliant
host controller for connection to up to two AC-Link codecs, including analog modem
front ends such as the Philips UCB1510, and audio codecs.
2.
Features
I
32-bit PCI 2.2 interface with bus master support
N
Support up to two PCI functions with independent scatter/gather DMA
N
PPMI and wake-up support via PME and V
AUX
N
Download of subsystem IDs and auxiliary power consumption via optional
serial EEPROM
N
5 V tolerant interface for motherboard/PC add-on
I
AC97 rev 2.1 compliant host controller interface
N
Supports up to two codecs
N
Supports variable sample rate via the SLOTREQ protocol and valid tag bits
N
Low latency GPIO data transfer
N
Support modem wake-up on ring from D3cold
Fig 1.
Application with Philips UCB1510 analog modem front end
UCB1500
PCI Interface
Host PC
AC97
Interface
UCB1510
DAA
Phone
Line
GPIO
Optional
EEPROM
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UCB1510 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AC97 digital modem codec |
| UCB15-101T-RC | 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Ultra Current Beads |
| UCB1510DB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:AC97 digital modem codec |
| UCB15-121T-RC | 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Ultra Current Beads |
| UCB15-600T-RC | 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Ultra Current Beads |
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