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5CEBA7F27C8N JTAG Interface Debugger Support

ShivaKi
Beginner
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Hello,

 USB Blaster  UG-USB81204 is considered for Debugging Cyclone V (5CEBA7F27C8N)

 

1. What is the maximum TCK frequency that is supported by USB Blaster  UG-USB81204
2. What will be minimum and maximum output delay on TDI and TMS lines from falling edge of TCK
3. What will be the setup and holdtime requirement of TDO line wrt to TCK rising edge of USB Blaster  UG-USB81204
4. Will the debugger generate TCK signal with 50% duty cycle only?

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Fakhrul
Employee
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Hi ShivaKi,


You may refer to the timing spec more detailed in the datasheet: Cyclone V Device Datasheet


regards,

Fakhrul


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ShivaKi
Beginner
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Hello Fakrul,

 

For USB Blaster Debugger also, the same timing specifications mentioned in Cyclone V datasheet will be applied? Please confirm

 

with regards

Shiva

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FvM
Honored Contributor I
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Hi,
the only relation between USB-Blaster and Cyclone V timing specification mentioned in previous post is that USB-Blaster surely fulfills Cyclone V requirements. That wasn't your question as far as I understand.
I tried to answer your original question in cross-posted thread https://community.intel.com/t5/FPGA-SoC-And-CPLD-Boards-And/USB-Blaster-Download-cable-Timing-Specification/m-p/1643839
Still not clear to me what you want to achieve. If you have specific questions not directly related to Cyclone V debugging, you should ask explicitely.
Regards
Frank
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