Xilinx 8.2i Life Jacket User Manual


 
246 www.xilinx.com Development System Reference Guide
Chapter 12: TRACE
R
BUFGMUX7P.O Tgi0o 0.589 read_bufg
SLICE_X4Y10.CLK net (fanout=4) 0.738 rclk
-------------------------------------------------
Total -0.488ns (-2.876ns
logic, 2.388ns route)
OFFSET OUT Detail Path Data
The second section is the data path. In this case, the path starts at an FF, goes through three
look-up tables and ends at the IOB.
Example:
----------------------------------------------------------------------
Data Path: rd_addr[2] to efl
Location Delay type Delay(ns) Logical Resource(s)
------------------------------------------------- ---------------
SLICE_X4Y10.YQ Tcko 0.568 rd_addr[2]
SLICE_X2Y10.F4 net (fanout=40) 0.681 rd_addr[2]
SLICE_X2Y10.X Tilo 0.439 G_59
SLICE_X2Y10.G1 net (fanout=1) 0.286 G_59
SLICE_X2Y10.Y Tilo 0.439 N_44_i
SLICE_X0Y0.F2 net (fanout=3) 1.348 N_44_i
SLICE_X0Y0.X Tilo 0.439 empty_st_i_0
M4.O1 net (fanout=2) 0.474 empty_st_i_0
M4.PAD Tioop 5.649 efl_obuf
efl
------------------------------------------------- ---------------
Total 10.323ns (7.534ns logic, 2.789ns route)
(73.0% logic, 27.0% route)