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參數(shù)資料
| 型號： | SAA7780 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | ThunderBird Q3DE PCI Audio Accelerator(雷鳥 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 |
| 文件頁數(shù)： | 57/70頁 |
| 文件大?。?/td> | 348K |
| 代理商： | SAA7780 |
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ThunderBird Q3D PCI Audio
Accelerator
SAA7780
Philips Semiconductors
Product Specification
1999 Sep 30
57
Status Register - STATUS (RO/RW)
4
MEM_INV_EN
RO
Memory Write and Invalidate Enable: Always returns 0.
3
SPEC_CNTL
RO
Special Cycle Control: Controls the devices ability to respond to Special
Cycle Operations. A value of 0 causes the SAA7780, function 2 to ignore all
Special Cycles.
2
MAST_CNTL
RO
Master Control: The SAA7780, function 2 does not have any master
functions.
1
MEM_CNTL
RO
Memory Response Control: The SAA7780, function 2 does not support target
memory cycles therefore this bit always returns a zero.
0
IO_CNTL
RW
I/O Response Control: Controls the SAA7780, function 2’s response to I/O
space. A value of 0 disables the device response. A value of 1 allows the
device to respond to I/O space accesses.
PCI CFG 2
D15
D14
D13
D12
D11
D10
D9
D8
Offset 06h
R_PERR
S_SERR
SM_
ABORT
RT_
ABORT
ST_
ABORT
DEVSEL_TMG
S_PERR
POR Value
0
0
0
0
0
0
1
0
D7
D6
D5
D4
D3
D2
D1
D0
F_
BK2BK
UDF
MHz66
R
R
R
R
R
POR Value
1
0
0
0
0
0
0
0
Bit
Name
R/W
Function
15
R_PERR
RC
Received Parity Error: When set to 1, this bit indicates that the SAA7780,
function 2 has detected a PCI bus parity error at least once since this bit was
last reset.
14
S_SERR
RC
Signalled System Error: When set to 1, this bit indicates that the SAA7780,
function 2 has reported a system error on the SERR# signal at least once
since this bit was last reset.
13
SM_ABORT
RO
Signalled Master Abort: The SAA7780, function 2, does not act as a master.
12
RT_ABORT
RO
Received Target Abort: The SAA7780, function 2 does not act as a master.
11
ST_ABORT
RC
Signalled Target Abort: When set to 1, this bit indicates that the SAA7780,
function 2 has signalled a target abort at least once since this bit was last
reset.
Bit
Name
R/W
Function
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|---|---|
| SAA7785 | ThunderBird Avenger（TM） PCI Audio Accelerator(雷鳥Avenger（TM）PCI音頻加速器) |
| SAA7811HL | Single-chip DVD-ROM(單片DVD-ROM) |
| SAA7818HL | DVD and CD playback IC |
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| SAA7826HL | CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control |
相關代理商/技術參數(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 |
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