Whizz Systems FMC+ Loopback Card User manual
FMC+ LOOPBACK Connectivity Card User Guide www.whizzsystems.com
version 1.0 March 15, 2017
FMC+ Loopback Card User
Guide
FMC+ LOOPBACK USER GUIDE version 1.0 March 15th 2017
Whizz Systems Inc.
3240 Scott Blvd. Santa Clara, CA 95054
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version 1.0 March 15, 2017
Disclaimer:
Information provided in this document is to help the user understand the product only. In no
event shall Whizz Systems Inc. or its sub-consultants of any tier be liable in contract, tort, strict
liability, warranty or otherwise, for any special, incidental or consequential damages, such as,
but not limited to, delay, disruption, loss of product, loss of anticipated profits or revenue, loss
of use of the equipment or system, non-operation or increased expense of operation of other
equipment or systems, cost of capital, or cost of purchase or replacement equipment
systems or power arising from use of information in this document. You may not copy,
distribute, transmit, display, perform, reproduce, publish, license, create derivative works from,
transfer, or sell, any information, from the Whizz Systems Inc. website or this User guide.
Revision History:
Release DATE
Revision 1.0 03/15/2017
Table 1: Revision History
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Table of Contents
Disclaimer:................................................................................................................................... 2
Revision History:.......................................................................................................................... 2
Preface ............................................................................................................................................ 4
Chapter 1......................................................................................................................................... 5
Overview ..................................................................................................................................... 5
Quick Start................................................................................................................................... 5
Systems Requirements; ........................................................................................................... 5
Package Contents; ................................................................................................................... 5
Necessary Equipment;............................................................................................................. 5
System Setup; .......................................................................................................................... 6
Board Technical Description; ...................................................................................................... 8
Detail Description; ................................................................................................................... 9
List of Tables
Table 1: Revision History................................................................................................................. 2
Table 2: FMC+ MGT Loopback ........................................................................................................ 9
Table 3: FMC+ LA Bank Loopback ................................................................................................. 10
Table 4: FMC+ HA-to-HB Bank Loopback...................................................................................... 12
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Preface
About this Guide
The User guide provides relevant information on how to use the FMC+ Loopback card with a
compatible Xilinx reference board. For additional information please contact
95054 United States of America.
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Chapter 1
Overview
Quick Start
Systems Requirements;
•VITA57.4 - 2015 Compliant mating Xilinx Reference Board.
Package Contents;
•FMC+ Loopback Card
•Two 10mm Stand-off
•Four M2.5 screws
Necessary Equipment;
•None
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System Setup;
Figure 1: FMC+ Loopback Card (Component Side)
1. J1 --- FMC+ Plug Connector High Pin Count (FMC+ HPC)
2. U3 --- EEPROM
3. U62, U5, U10 --- Clock Buffer/Distribution chip
4. U2 --- Clock Generator
5. U7 --- I2C Buffer
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Board Technical Description;
FMC+ Loopback logical connectivity is as shown in Figure 2 below;
Figure 2
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Detail Description;
The Oscillator U2 is programmable (1-220 MHz & 3.3V supply) through I2C interface from Host
card. The FMC+ LOOPBACK Card provides three sets of loopback connections as shown in Table
2, 3, 4;
•DP [0:9]_M2C_P/N to DP [0:9]_C2M_P/N --- trace lengths matched between 2.57” to
2.87 inches
•LA [00:16] to LA [17:33] --- trace lengths matched between 1.86” to 2.01”
•HA [00:21] to HB [00:21] --- trace lengths matched between 3.15” to 3.3”
FMC MGT LOOPBACK
DP [0:9]_M2C_P/N To DP [0:9]_C2M_P/N
Pin name
Pin
Number Pin name
Pin
Number
DP0_M2C_N C7 DP0_C2M_N C3
DP0_M2C_P C6 DP0_C2M_P C2
DP1_M2C_N A3 DP1_C2M_N A23
DP1_M2C_P A2 DP1_C2M_P A22
DP2_M2C_N A7 DP2_C2M_N A27
DP2_M2C_P A6 DP2_C2M_P A26
DP3_M2C_N A11 DP3_C2M_N A31
DP3_M2C_P A10 DP3_C2M_P A30
DP4_M2C_N A15 DP4_C2M_N A35
DP4_M2C_P A14 DP4_C2M_P A34
DP5_M2C_N A19 DP5_C2M_N A39
DP5_M2C_P A18 DP5_C2M_P A38
DP6_M2C_N B17 DP6_C2M_N B37
DP6_M2C_P B16 DP6_C2M_P B36
DP7_M2C_N B13 DP7_C2M_N B33
DP7_M2C_P B12 DP7_C2M_P B32
DP8_M2C_N B9 DP8_C2M_N B29
DP8_M2C_P B8 DP8_C2M_P B28
DP9_M2C_N B5 DP9_C2M_N B25
DP9_M2C_P B4 DP9_C2M_P B24
Table 2: FMC+ MGT Loopback
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FMC LA Bank LOOPBACK
LA [00:16] To LA [17:33]
Pin name
Pin
Number Pin name
Pin
Number
LA00_N_CC G7 LA17_N_CC D21
LA00_P_CC G6 LA17_P_CC D20
LA01_N_CC D9 LA18_N_CC C23
LA01_P_CC D8 LA18_P_CC C22
LA02_N H8 LA19_N H23
LA02_P H7 LA19_P H22
LA03_N G10 LA20_N G22
LA03_P G9 LA20_P G21
LA04_N H11 LA21_N H26
LA04_P H10 LA21_P H25
LA05_N D12 LA22_N G25
LA05_P D11 LA22_P G24
LA06_N C11 LA23_N D24
LA06_P C10 LA23_P D23
LA07_N H14 LA24_N H29
LA07_P H13 LA24_P H28
LA08_N G13 LA25_N G28
LA08_P G12 LA25_P G27
LA09_N D15 LA26_N D27
LA09_P D14 LA26_P D26
LA10_N C15 LA27_N C27
LA10_P C14 LA27_P C26
LA11_N H17 LA28_N H32
LA11_P H16 LA28_P H31
LA12_N G16 LA29_N G31
LA12_P G15 LA29_P G30
LA13_N D18 LA30_N H35
LA13_P D17 LA30_P H34
LA14_N C19 LA31_N G34
LA14_P C18 LA31_P G33
LA15_N H20 LA32_N H38
LA15_P H19 LA32_P H37
LA16_N G19 LA33_N G37
LA16_P G18 LA33_P G36
Table 3: FMC+ LA Bank Loopback
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HA [00:21] To HB [00:21]
HA00_N_CC F5 HB00_N_CC K26
HA00_P_CC F4 HB00_P_CC K25
HA01_N_CC E3 HB06_N_CC K29
HA01_P_CC E2 HB06_P_CC K28
HA02_N K8 HB01_N J25
HA02_P K7 HB01_P J24
HA03_N J7 HB02_N F23
HA03_P J6 HB02_P F22
HA04_N F8 HB03_N E22
HA04_P F7 HB03_P E21
HA05_N E7 HB04_N F26
HA05_P E6 HB04_P F25
HA06_N K11 HB05_N E25
HA06_P K10 HB05_P E24
HA07_N J10 HB07_N J28
HA07_P J9 HB07_P J27
HA08_N F11 HB08_N F29
HA08_P F10 HB08_P F28
HA09_N E10 HB09_N E28
HA09_P E9 HB09_P E27
HA10_N K14 HB10_N K32
HA10_P K13 HB10_P K31
HA11_N J13 HB11_N J31
HA11_P J12 HB11_P J30
HA12_N F14 HB12_N F32
HA12_P F13 HB12_P F31
HA13_N E13 HB13_N E31
HA13_P E12 HB13_P E30
HA14_N J16 HB14_N K35
HA14_P J15 HB14_P K34
HA15_N F17 HB15_N J34
HA15_P F16 HB15_P J33
HA16_N E16 HB16_N F35
HA16_P E15 HB16_P F34
HA17_N_CC K17 HB17_N_CC K38
HA17_P_CC K16 HB17_P_CC K37
HA18_N J19 HB18_N J37
HA18_P J18 HB18_P J36
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HA19_N F20 HB19_N E34
HA19_P F19 HB19_P E33
HA20_N E19 HB20_N F38
HA20_P E18 HB20_P F37
HA21_N K20 HB21_N E37
HA21_P K19 HB21_P E36
HA22_N J22 HA23_N K23
HA22_P J21 HA23_P K22
Table 4: FMC+ HA-to-HB Bank Loopback
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