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UCB1500 の電気的特性と機能

UCB1500のメーカーはNXP Semiconductorsです、この部品の機能は「PCI to AC97 bridge/host controller」です。


製品の詳細 ( Datasheet PDF )

部品番号 UCB1500
部品説明 PCI to AC97 bridge/host controller
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




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UCB1500 Datasheet, UCB1500 PDF,ピン配置, 機能
( DataSheet : www.DataSheet4U.com )
UCB1500
PCI to AC97 bridge/host controller
Rev. 01 — 4 February 2000
Objective specification
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.
Optional
EEPROM
Host PC
PCI Interface
UCB1500
AC97
Interface
UCB1510
DAA
Phone
Line
GPIO
c
c
Fig 1. Application with Philips UCB1510 analog modem front end
2. Features
s 32-bit PCI 2.2 interface with bus master support
x Support up to two PCI functions with independent scatter/gather DMA
x PPMI and wake-up support via PME and VAUX
x Download of subsystem IDs and auxiliary power consumption via optional
serial EEPROM
x 5 V tolerant interface for motherboard/PC add-on
s AC97 rev 2.1 compliant host controller interface
x Supports up to two codecs
x Supports variable sample rate via the SLOTREQ protocol and valid tag bits
x Low latency GPIO data transfer
x Support modem wake-up on ring from D3cold
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UCB1500 pdf, ピン配列
Philips Semiconductors
6. Pinning information
6.1 Pinning
UCB1500
PCI to AC97 bridge/host controller
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
VDD 1
GNT 2
60 AD1
59 AD2
REQ 3
AD31 4
58 VSS
57 AD3
AD30 5
56 AD4
VSS 6
AD29 7
55 AD5
54 AD6
AD28 8
AD27 9
53 VDD
52 AD7
AD26 10
VDD 11
AD25 12
UCB1500
51 CBE0
50 AD8
49 AD9
AD24 13
CBE3 14
48 VSS
47 AD10
IDSEL 15
46 AD11
VSS 16
AD23 17
45 AD12
44 AD13
AD22 18
AD21 19
43 VDD
42 AD14
AD20 20
41 AD15
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
SC00178
Fig 3. Pin configuration
6.2 Pin description
Table 2: Pin description
Symbol
Pin
PCI interface
PCICLK
80
RST
68
REQ
3
GNT
2
FRAME
29
Type Description
I PCI system clock.
I PCI system reset, VAUX powered.
T/S PCI bus request.
T/S PCI bus grant.
S/T/S [1] PCI FRAME, input during slave, output during master.
9397 750 06854
Objective specification
Rev. 01 — 4 February 2000
© Philips Electronics N.V. 2000. All rights reserved.
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3Pages


UCB1500 電子部品, 半導体
Philips Semiconductors
UCB1500
PCI to AC97 bridge/host controller
7.2 Configuration registers
7.2.1 Function 0 configuration registers
UCB1500 supports the PCI configuration cycle to control the UCB1500 access. It
sets up the PCI configuration bits and the UCB1500 IO port address. The following
table shows the supported PCI registers and their default values. Some of the
registers are programmable through the EEPROM interface (See EEPROM section
for details).
Remark: All registers are read/write, unless specified otherwise. Shaded registers
are read-only. A register with (S) means it is powered by VAUX and is sticky. Unless
sticky or otherwise stated, all read/write registers defaults to zero at PCI reset. All
reserved or unimplemented registers are hardwired to 0.
Table 4: Function 0 configuration registers
31-24
23-16
15-8
7-0
Address
Device ID = 3400
Vendor ID = 1131
00h
Modified by BIOS via writing to 42h or EEPROM auto Modified by BIOS via writing to 40h or EEPROM auto
loading
loading
Status = 0290
Command = 0000
04h
Class Code = 070300
Revision ID = 01
08h
Simple communication controller, generic modem.
Modified by BIOS via writing to 45h or EEPROM auto loading.
BIST = 00
Header Type
Latency Timer = 00
Cache Line Size = 00 0Ch
If multifunction,
header type = 80h,
otherwise 00h
I/O port Base Address [31:16]
I/O port Base Address[15:0] = 0001
10h
Hardwired to 0000h
Reserved.
14h-2Bh
Subsystem ID = 3400
Subsystem Vendor ID = 1131
2Ch
Modified by BIOS via writing to 6Eh or EEPROM auto Modified by BIOS via writing to 6Ch or EEPROM auto
loading
loading
Reserved
30h
Reserved
Capability Pointer = 80 34h
Reserved
38h
Reserved
Interrupt Pin = 01
Interrupt Line = 00
3Ch
Device ID Write = 3400
Vendor ID Write = 1131
40h
Class Code Write = 070300
Revision ID = 01
44h
Reserved
EEPROM Status =00 48h
Reserved
4C-4Fh
Reserved
Test Register = 00
50
Reserved
54-67h
PMC Write = C801
Reserved
68h
9397 750 06854
Objective specification
Rev. 01 — 4 February 2000
© Philips Electronics N.V. 2000. All rights reserved.
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部品番号部品説明メーカ
UCB1500

PCI to AC97 bridge/host controller

NXP Semiconductors
NXP Semiconductors


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