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參數(shù)資料
| 型號： | SAA7134HL |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通用總線功能 |
| 英文描述： | PCI audio and video broadcast decoder |
| 文件頁數(shù)： | 44/51頁 |
| 文件大?。?/td> | 233K |
| 代理商： | SAA7134HL |
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SAA7134HL_4
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 31 March 2006
44 of 51
Philips Semiconductors
SAA7134HL
PCI audio and video broadcast decoder
type and version number. The device identification register contains 32 bits, numbered
31 to 0, where bit 31 is the most significant bit (nearest to TDI) and bit 0 is the least
significant bit (nearest to TDO); see
Figure 17
.
A device identification register is specified in IEEE Std. 1149.1b-1994 It is a 32-bit
register which contains fields for the specification of the IC manufacturer, the IC part
number and the IC version number. Its biggest advantage is the possibility to check for the
correct ICs mounted after production and determination of the version number of ICs
during field service.
Table 21:
Instruction
BYPASS
BST instructions supported by the SAA7134HL
Description
This mandatory instruction provides a minimum length serial path (1-bit) between
pins TDI and TDO when no test operation of the component is required.
This mandatory instruction allows testing of off-chip circuitry and board level
interconnections.
This mandatory instruction can be used to take a sample of the inputs during
normal operation of the component. It can also be used to preload data values into
the latched outputs of the boundary scan register.
This optional instruction is useful for testing when not all ICs have BST. This
instruction addresses the bypass register while the boundary scan register is in
external test mode.
This optional instruction will provide information on the components manufacturer,
part number and version number.
EXTEST
SAMPLE
CLAMP
IDCODE
Fig 17. 32 bits of identification code
mhc001
00000010101
0111000100110100
0001
4-bit
version
code
16-bit part number
11-bit manufacturer
identification
TDI
TDO
31
MSB
LSB
28 27
12 11
1
0
1
mandatory
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| SAA7134HL | PCI audio and video broadcast decoder |
| SAA7160E | PCI Express based audio and video bridge |
| SAA7160ET | PCI Express based audio and video bridge |
| SAA7706H | Car radio Digital Signal Processor (DSP) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7134HL/V1,518 | 功能描述:視頻 IC PCI 9-BIT VID/STEREO RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7134HL/V1,557 | 功能描述:視頻 IC PCI 9-BIT VID/STEREO RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7134HLBE | 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7134HLBE-T | 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7135 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip, analog TV video/stereo DECODER |
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