Xilinx RocketIO User Manual

RocketIO™ Transceiver User Guide www.xilinx.com 53
UG024 (v3.0) February 22, 2007
Clocking
R
USRCLK_M,
USRCLK2_M,
DCM_LOCKED
);
input REFCLKIN;
output REFCLK;
output USRCLK_M;
output USRCLK2_M;
output DCM_LOCKED;
wire REFCLKIN;
wire REFCLK;
wire USRCLK_M;
wire USRCLK2_M;
wire DCM_LOCKED;
wire REFCLKINBUF;
wire clk_i;
wire clk_2x_180;
DCM dcm1 (
.CLKFB ( USRCLK_M ),
.CLKIN ( REFCLKINBUF),
.DSSEN ( 1'b0 ),
.PSCLK ( 1'b0 ),
.PSEN ( 1'b0 ),
.PSINCDEC ( 1'b0 ),
.RST ( 1'b0 ),
.CLK0 ( clk_i ),
.CLK90 ( ),
.CLK180 ( ),
.CLK270 ( ),
.CLK2X ( ),
.CLK2X180 ( clk2x_180 ),
.CLKDV ( ),
.CLKFX ( ),
.CLKFX180 ( ),
.LOCKED ( DCM_LOCKED ),
.PSDONE ( ),
.STATUS ( )
);
BUFG buf1 (
.I ( clk2x_180 ),
.O ( USRCLK2_M )
);
BUFG buf2 (
.I ( clk_i ),
.O ( USRCLK_M )
);
IBUFGbuf3 (
.I ( REFCLKIN ),
.O ( REFCLKINBUF )
);
endmodule
Product Not Recommended for New Designs

Xilinx RocketIO Specifications

General

Brand	Xilinx
Model	RocketIO
Category	Transceiver
Language	English