[Figure 1, callout 15]
The ZCU216 board hosts a quad zSFP/zSFP+ connector (J29) that accept zSFP or zSFP+ modules. The connectors are housed within a single 2x2 zSFP cage assembly. The following figure shows the zSFP/zSFP+ module locations within J29.
Figure 1. Quad-zSFP Connector zSFP Locations
The detailed RFSoC connections for the feature described in this section are documented in the ZCU216 board XDC file, referenced in Xilinx Design Constraints.
The following table lists the zSFP+ module control and status connections.
zSFP Control/ Status Signal | Board Connection | |
---|---|---|
SFP0 J29 LT 1, 2 | ||
SFP_TX_FAULT | Test Point TP11 | High = Fault |
Low = Normal Operation | ||
SFP_TX_DISABLE |
Jumper J39 Switch Q6 U1.K16 |
Off = SFP Disabled |
On = SFP Enabled | ||
SFP_MOD_DETECT | Test Point J12 | High = Module not present |
Low = Module Present | ||
SFP_RS0 | PU R262 / PD R269 | PU R262 = Full RX bandwidth |
PD R269 = Reduced RX bandwidth | ||
SFP_RS1 | PU R263 / PD R264 | PU R263 = Full TX bandwidth |
PD R264 = Reduced TX bandwidth | ||
SFP_LOS | Test Point TP13 | High = Loss of receiver signal |
Low = Normal operation | ||
SFP1 J29 LL 1, 2 | ||
SFP_TX_FAULT | Test Point TP14 | High = Fault |
Low = Normal Operation | ||
SFP_TX_DISABLE |
Jumper J44 Switch Q7 U1.K17 |
Off = SFP Disabled |
On = SFP Enabled | ||
SFP_MOD_DETECT | Test Point TP15 | High = Module not present |
Low = Module Present | ||
SFP_RS0 | PU R270 / PD R273 | PU R270 = Full RX bandwidth |
PD R273 = Reduced RX bandwidth | ||
SFP_RS1 | PU R271 / PD R274 | PU R271 = Full TX bandwidth |
PD R274 = Reduced TX bandwidth | ||
SFP_LOS | Test Point TP16 | High = Loss of receiver signal |
Low = Normal operation | ||
SFP2 J29 RT 1, 2 | ||
SFP_TX_FAULT | Test Point TP5 | High = Fault |
Low = Normal Operation | ||
SFP_TX_DISABLE |
Jumper J32 Switch Q4 U1.K14 |
Off = SFP Disabled |
On = SFP Enabled | ||
SFP_MOD_DETECT | Test Point TP6 | High = Module not present |
Low = Module Present | ||
SFP_RS0 | PU R279 / PD R281 | PU R279 = Full RX bandwidth |
PD R281 = Reduced RX bandwidth | ||
SFP_RS1 | PU R280 / PD R282 | PU R280 = Full TX bandwidth |
PD R282 = Reduced TX bandwidth | ||
SFP_LOS | Test Point TP7 | High = Loss of receiver signal |
Low = Normal operation | ||
SFP3 J29 RL 1, 2 | ||
SFP_TX_FAULT | Test Point TP8 | High = Fault |
Low = Normal Operation | ||
SFP_TX_DISABLE |
Jumper J35 Switch Q5 U1.K15 |
Off = SFP Disabled |
On = SFP Enabled | ||
SFP_MOD_DETECT | Test Point TP9 | High = Module not present |
Low = Module Present | ||
SFP_RS0 | PU R284 / PD R290 | PU R284 = Full RX bandwidth |
PD R290 = Reduced RX bandwidth | ||
SFP_RS1 | PU R285 / PD R291 | PU R285 = Full TX bandwidth |
PD R291 = Reduced TX bandwidth | ||
SFP_LOS | Test Point TP10 | High = Loss of receiver signal |
Low = Normal operation | ||
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For additional information about the zSFP module, see SFF-8402 and SFF-8432 on the SNIA Technology Affiliates website.