Changes between Version 3 and Version 4 of HardwareUsersGuides/FMC-RF-2X245/MGTs

Timestamp:

Dec 12, 2012, 12:24:29 PM (11 years ago)

Author:

murphpo

Comment:

--

HardwareUsersGuides/FMC-RF-2X245/MGTs

@@ -13 +13 @@
 == Connectors ==
 
-The FMC-RF-2X245 module has four SATA connectors. Each connector is tied to a single 4 data signals on the FMC header (Tx +/-, Rx +/-).
+The FMC-RF-2X245 module has four SATA connectors. Each connector is tied to one transceiver on the FMC connector. This connection consists of 4 data signals (DPx_M2C_![p,n], DPx_C2M_![p,n]). The SATA connector ground pins are tied to the PCB ground planes, which are tied to the FMC ground pins.
 
 Two of the SATA connectors are wired as hosts; the other two are wired as targets. This allows two FMC-RF-2X245 modules to be connected via a standard (non-crossover) SATA cable.
 
 All Tx and Rx data lines for all 4 connectors are AC-coupled on the FMC-RF-2X245 module with 0.1µF capacitors.
+
+The SATA connectors are labeled on the FMC-RF-2X245 PCB. The table below lists the mapping of SATA connector to FMC DP and to the corresponding GTX instance when used on a WARP v3 kit.
 
 ||= Connector =||= Pinout =||= FMC DP =||= WARP v3 GTX =||