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參數(shù)資料
| 型號： | CS5376 |
| 元件分類： | 串行ADC |
| 英文描述： | CS5376 Rev. A Errata|Geophysical|A/D Converters |
| 中文描述： | CS5376版本A勘誤表|地球物理| A / D轉(zhuǎn)換 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大小： | 171K |
| 代理商： | CS5376 |
ER256A1
5
2.
EEPROM configuration loader preamble
The CS5376 loads custom coefficients and other configuration information via the SPI 1
serial port from either a microcontroller or a configuration EEPROM. The BOOT pin
input selects how the CS5376 loads, a logical low selects coprocessor boot mode using a
microcontroller and a logical high selects stand-alone boot mode using a configuration
EEPROM.
In stand-alone boot mode, configuration information is read from EEPROM and no
microcontroller is required. The EEPROM contains all configuration information
including filter coefficients, register settings, and test bit stream data. The CS5376 expects
EEPROM programming to start at memory location 0x10, with the bytes from 0x00 to
0x0F defined for manufacturing header information.
2.1 Erratum Description
An error was discovered in the internal boot loader of CS5376 rev A when using an
EEPROM to load configuration information.
2.2 Erratum Work Around
When creating a configuration EEPROM, the following data bytes must be written as the
sequence of data bytes activates an internal correction for the EEPROM loader error.
0C 00 10 CE 00 10 D3 00 00 01 00 00 00 00 10 00 FF FF FF 7F FF FF 80 00 00
Normal EEPROM command and data values will follow these data bytes in the loader
EEPROM, as documented in the CS5376 data sheet, starting at EEPROM memory location
0x29.
If there are any questions concerning this information,
Please contact: (
datacq@crystal.cirrus.com
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5376A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power, Multi-channel Decimation Filter |
| CS5376A_05 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power, Multi-channel Decimation Filter |
| CS5376A_08 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power, Multi-channel Decimation Filter |
| CS5376A-IQ | 功能描述:特殊用途放大器 LP Multi-Ch. Decimation Filter RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| CS5376A-IQR | 功能描述:特殊用途放大器 LP Multi-Ch. Decimation Filter RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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