- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄372116 > SAA7780 (NXP SEMICONDUCTORS) ThunderBird Q3DE PCI Audio Accelerator(雷鳥(niǎo) Q3DE PCI音頻加速器) PDF資料下載
參數(shù)資料
| 型號(hào)： | SAA7780 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | ThunderBird Q3DE PCI Audio Accelerator(雷鳥(niǎo) Q3DE PCI音頻加速器) |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP160 |
| 封裝： | 28 X 28 MM, 3.42 MM HEIGHT, PLASTIC, QFP-160 |
| 文件頁(yè)數(shù)： | 19/70頁(yè) |
| 文件大小： | 348K |
| 代理商： | SAA7780 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)當(dāng)前第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)
ThunderBird Q3D PCI Audio
Accelerator
SAA7780
Philips Semiconductors
Product Specification
1999 Sep 30
19
Serial Configuration Port
Test Interface
PCLK
34
I-T
PCI Bus Clock Input
PCLK is the PCI bus clock input. It is used to synchronize all PCI
bus operations and typically runs at 33MHz.
RST#
33
I
PCI Bus Reset
An active low version of the system reset, this signal causes the PCI
interface to return to the idle states in all state machines and
asynchronously three-states all PCI bus signals. All registers will be
reset to their default values as well. The CODEC interface line
should be all driven inactive along with the external memory
interface. This reset will assert the DSP reset.
CFGDAT
101
I,PU-T
Serial Configuration Data
This pin is used to shift in PCI configuration data for the Subsystem
ID and the Subsystem Vendor ID in each of the PCI configuration
headers present in the SAA7780 chip. The Serial Configuration Port
is a standard I
2
C interface. This line should never be pulled low.
CFGCLK
102
O-T
Serial Configuration Clock
The serial clock is a 400 KHz clock generated from OSC and
supplied to an external serial EEPROM to synchronize the serial
configuration data.
TRI#
29
I-T
Tri-State Test Enable
When this pin is pulled low and RST# is pulsed asserted, all output
and I/O pins of the SAA7780 will be forced into a three-state
condition. Pulsed assertion of the RST# signal will release the
SAA7780 from this test mode.
NAND#
30
I-T
NAND Tree Test Enable
When this pin is pulled low and RST# is pulsed asserted, the
SAA7780 will enter the parametric NAND tree test mode. The
details of the NAND tree test mode are described later in this
document.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7785 | ThunderBird Avenger（TM） PCI Audio Accelerator(雷鳥(niǎo)Avenger（TM）PCI音頻加速器) |
| SAA7811HL | Single-chip DVD-ROM(單片DVD-ROM) |
| SAA7818HL | DVD and CD playback IC |
| SAA7826 | CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control |
| SAA7826HL | CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7785 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ThunderBird Avenger PCI Audio Accelerator |
| SAA7806 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One chip automotive CD audio device |
| SAA7806H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One chip automotive CD audio device |
| SAA7811HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip DVD-ROM |
| SAA7818HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVD and CD playback IC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。