Not applicable
Jun 24, 2012
11:02 PM
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Jun 24, 2012
11:02 PM
Hello, everyone,
We met with a problem about the connection between the chip and DAS. The chip we use is XC2224L, VQFN package. DAP connector of DAP miniwiggler. The schematic refers to the Easy Kit XC2XXX. The DAS can not recognize the chip. Memtool 4.4 was also tested but failed.
Already connect 'TDO_A' to 470R then GND and '/TRST' to 2.74K to +5V.
While connecting, 'RESET' is high. '/PORST' is high.
Do you have any idea about that?
Thanks.
We met with a problem about the connection between the chip and DAS. The chip we use is XC2224L, VQFN package. DAP connector of DAP miniwiggler. The schematic refers to the Easy Kit XC2XXX. The DAS can not recognize the chip. Memtool 4.4 was also tested but failed.
Already connect 'TDO_A' to 470R then GND and '/TRST' to 2.74K to +5V.
While connecting, 'RESET' is high. '/PORST' is high.
Do you have any idea about that?
Thanks.
Labels
- Tags:
- IFX
- miniwiggler
- xc2000
3 Replies
Not applicable
Jun 26, 2012
06:22 PM
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Jun 26, 2012
06:22 PM
Problem solved. It's something wrong with the Memtool settings for the chip XC2224L, and also some capacitors.
Nov 29, 2021
03:35 AM
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Nov 29, 2021
03:35 AM
Do you mind to share the schematics ? I'm facing the same problem here but I can't find why I'm getting error.
Apr 04, 2024
11:24 PM
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Apr 04, 2024
11:24 PM
使用英飞凌 XC2224L-20F 时,我无法连接到 DAS,我看到您已经成功了。我希望能得到你的帮助。