abaco systems FMC700 Manuel de l'utilisateur - Page 8

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FMC700 User Manual

5.1.2 HPC LA Signal

All 34 differential LA signals from KC705 HPC are connected to the FMC through the FMC700.

5.1.3 LPC LA Signal

22 differential LA signals (LA00 to LA21) from KC705 LPC are connected to the FMC through
the FMC700 and remaining LA signals (LA22 to LA33) are discarded. LPC_LA bank has 4
clock capable pairs (CC) and HPC_HB has 3 CC. Following table shows the CC connections.
LA BANK
LPC_LA00_CC
HB BANK
HPC_HB00_CC

5.1.4 CLK Signal

FMC700 supports 2 differential clock signals from KC705 HPC through CLK[0:1]_M2C_P/N
and other 2 differential clock signals from KC705 LPC through CLK[2:3]_BIDIR_P/N.
CLK_DIR determines the direction of FMC clock signals. CLK_DIR is unconnected in KC705,
which enables all reference clock signal pairs are driven from the IO Mezzanine Module to the
carrier card.
Oct 2012
LPC_LA01_CC
HPC_HB06_CC
Table 2: CC connections between LA and HB banks
www.abaco.com
LPC_LA017_CC
LPC_LA018_CC
HPC_HB17_CC
HPC_HB18
r1.0
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