FPGA, SoC, And CPLD Boards And Kits
FPGA Evaluation and Development Kits
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
5232 Discussions

C10GX Transceiver不用的时候,VCCT_GXB,VCCR_GXB应该怎么接?

TGao
Beginner
224 Views

Hi 您好,

在C10GX中,高速口不使用,在引脚说明中,VCCT_GXB有明确的说明,如果不用可以接地。但是VCCR_GXB没有说明是否可以接地,我们应该怎么连接呢,是否应正常供电。谢谢

Ted​

0 Kudos
2 Replies
CheePin_C_Intel
Employee
110 Views

Hi Ted,

 

AS I understand it, you have some inquiries related to the connection of VCCR_GXB when the XCVRs are not used. For your information, all the VCCR_GXB must be powered on even though the XCVRs are not used so that the device can operate properly. You may refer to the C10GX pin connection guidelines -> "Table 9. Transceiver Pins" -> "VCCR_GXB[L1] [C,D]" section for further details.

 

Please let me know if there is any concern. Thank you.

 

 

Best regards,

Chee Pin

TGao
Beginner
110 Views

Hi Chee Pin,

Noted it. Thanks for your kindly help!

 

Ted​

Reply