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参数资料
| 型号： | PGA309EVM |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | PGA309 Evaluation Module(PGA309评估模块) |
| 中文描述： | PGA309评估模块（PGA309评估模块） |
| 文件页数： | 28/53页 |
| 文件大小： | 4221K |
| 代理商： | PGA309EVM |
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Figure 20: PGA309 Internal Registers to PGA309 External EEPROM Mapping
For updating the information in the “EEPROM Lookup Table” section simple click and edit the desired values.
Next click on the “Apply Changes” button in the “EEPROM Lookup Table” section. This only updates the
information for the Lookup Table information stored on the Test PC. If these new values are desired to be
written into the external EEPROM, then after the “Apply Changes” click one must click on the “Write EEPROM”
button at the top of the Main Window. If the changes edited in the Lookup Table are desired not to be kept on
the Test PC then click on “Discard Changes” and the last values in the Lookup Table stored on the Test PC
will be restored.
The other way to directly write to the external EEPROM is through the “PGA309 External EEPROM Pop-up
Window” as shown in Figure 19 and discussed above.
7.3 PGA309 Registers
The PGA309 current internal register contents are displayed in the “PGA309 Registers” section of the Main
Window. By clicking on the “Bitmap of a register” tab in the bottom left corner of the Main Window the Main
Window view will change to that of Figure 21. The lower left quadrant of the Main Window now displays
detailed information about the PGA309 register selected by clicking on a specific register listed in the “PGA309
Registers” section of the Main Window. Each bit in the selected register may be toggled by double-clicking on
the desired current bit setting. A brief description of each bit also appears. If the “Instant Update” check-box
in the lower right of the Main Window is not checked than the “Write PGA309” button will need to be pushed.
Remember if you do not want the register settings in the PGA309 to be over-written by valid PGA309 external
EEPROM data then ensure the PGA309 Test pin is set high by checking the “PGA309 Test Pin HIGH” box in
the upper left area of the Main Window.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PGA309EVM-EU | 功能描述:光学传感器开发工具 PGA309 Eval Mod- Wldwide RoHS:否 制造商:ams 工具用于评估: 接口类型: 最大工作温度: |
| PGA309EVM-US | 功能描述:光学传感器开发工具 PGA309 Eval Mod- US & Canada RoHS:否 制造商:ams 工具用于评估: 接口类型: 最大工作温度: |
| PGA309EVM-USB | 功能描述:放大器 IC 开发工具 PGA309 Eval Mod RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| PGA309EVM-USB | 制造商:Texas Instruments 功能描述:ANALOG SIGNAL CONDITIONING EVAL. MODULE |
| PGA309-HT | 制造商:TI 制造商全称:Texas Instruments 功能描述:VOLTAGE OUTPUT PROGRAMMABLE SENSOR CONDITIONER |
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