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EPM240T100C5N 参数 Datasheet PDF下载

EPM240T100C5N图片预览
型号: EPM240T100C5N
PDF下载: 下载PDF文件 查看货源
内容描述: [暂无描述]
分类和应用: 可编程逻辑器件输入元件PC
文件页数/大小: 295 页 / 3815 K
品牌: ALTERA [ ALTERA CORPORATION ]
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15–8  
Chapter 15: Using the Agilent 3070 Tester for In-System Programming  
Development Flow for Agilent 3070 with PLD ISP Software  
If an overpower error on the TCKpin occurs, check the value of the resistors  
because they may be too low for the test system to back-drive for an extended  
period of time.  
Ensure that the test execution order is correct. If the tests are executed out of order,  
the programming information is incorrect. Also, if the same test is executed twice  
in a row, the target device will be out of sequence and will not receive the correct  
programming information.  
Ensure that the actual vectors match the expected values for the input pins (TCK,  
TMS, and TDI). If they are not the same, the tests may need to be recompiled.  
Ensure that the pcf order statement in the test matches the order of the PCF code  
generated in “Step 2: Create a Serial Vector Format File” on page 15–4. If they do  
not match, the order must be changed and the tests recompiled.  
If possible, verify that the device is programmed correctly by using the Quartus II  
software, the ByteBlaster II download cable, and the POF that was used to  
generate the SVF File. This action is not practical in a production situation, but is  
useful during test development and debugging.  
TM  
If you need to isolate an individual device, you can generate an individual SVF  
File for each targeted Altera device in the chain. The process of generating the SVF  
Files is explained in “Step 2: Create a Serial Vector Format File” on page 15–4. This  
process is useful when a verification error occurs and more than one Altera device  
is programmed in the chain.  
If you still have problems, look at the boundary-scan chain definition. Make sure  
that the number of bits for the instruction register are specified correctly for each  
device in the chain. If an incorrect number of bits have been defined for any device  
in the chain, the programming test will fail.  
Once the test is running smoothly, the board is ready for production programming.  
Altera recommends saving the PCF Files and object code for back-up purposes. Use a  
compression program to minimize the size of the stored binaries and files.  
Development Flow for Agilent 3070 with PLD ISP Software  
Programming devices with the Agilent 3070 tester and PLD ISP software is slightly  
different than the steps in Figure 15–1. Figure 15–3 shows the development flow using  
the Agilent 3070 tester with Agilent's optional PLD ISP software.  
MAX II Device Handbook  
© October 2008 Altera Corporation  
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