Transceiver.SFP.ucf

## Transceiver - SFP interface
## =============================================================================
##	Bank:						19
##		VCCO:					1.8V (VCC1V8)
##	Location:				P19
##		I²C-Address:	0xA0 (1010 000xb)
NET "ML505_SFP_TX_Disable"							LOC = "K24" | IOSTANDARD = LVCMOS18; ## ; low-active; external 4k7 pullup resistor; level shifted by Q42 (NDS331N)

## SGMII LVDS signal-pairs
## --------------------------
##	Bank:						116
##	ReferenceClock
##		Location:			P3
##	LOC X0Y4 - GTP_DUAL port 0
NET "ML505_SFP_TX_p"										LOC = "F2";						##
NET "ML505_SFP_TX_n"										LOC = "G2";						##
NET "ML505_SFP_RX_p"										LOC = "G1";						##
NET "ML505_SFP_RX_n"										LOC = "H1";						##

## Bank 15; 1.8 V
NET "ML505_SFP_SerialClock"							LOC = "R26";					## level shifted by Q42 (NDS331N)
NET "ML505_SFP_SerialData"							LOC = "U28";					## level shifted by Q42 (NDS331N)
NET "ML505_SFP_Serial*"									PULLUP;

## Ignore timings on async I/O pins
NET "ML505_SFP_TX_Disable"							TIG;
NET "ML505_SFP_Serial*"									TIG;