Using awk

Shell Programming and Scripting
1

Please see the below reports.... The startpoint will be always same but the endpoint is different
both reports(reports are seperated by ++,for viewing purpose..)
the command should output such startpoints,endpoints and slack

For ex : here it should give

Startpoint: ff1 (rising edge-triggered flip-flop clocked by CLK1)
Endpoint: ff2 (rising clock gating-check end-point clocked by CLK2)

slack (VIOLATED)

Startpoint: ff1 (rising edge-triggered flip-flop clocked by CLK1)
Endpoint: ff4 (rising clock gating-check end-point clocked by CLK4)
slack (VIOLATED)

*************************************************************
PLEASE SEE THE BELOW SCENARIO
***************************************************************

Startpoint: ff1 (rising edge-triggered flip-flop clocked by CLK1)
Endpoint: ff2 (rising clock gating-check end-point clocked by CLK2)
Path Group: **clock_gating_default**
Path Type: min
Point Incr Path ---------------------------------------------------------------------------------------------------------------------------------------------
clock CLK1 (rise edge)
clock network delay (propagated)
(TC81)
(TC82)
(TC83)
(TC84)
(TC85)
data arrival time ----------------------------------------------------------------
-----------------------------------------------------------------------------
data required time 128.222
data arrival time -50.561 ---------------------------------------------------------------------------------------------------------------------------------------------
slack (VIOLATED) -12.661
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Startpoint: ff1 (rising edge-triggered flip-flop clocked by CLK1)
Endpoint: ff4 (rising clock gating-check end-point clocked by CLK4)
Path Group: **clock_gating_default** Path Type: min Point Incr Path ---------------------------------------------------------------------------------------------------------------------------------------------
clock CLK1 (rise edge)
clock network delay (propagated)
(TC81)
(TC82)
(TC83)
(M4)
(M5)
data arrival time ---------------------------------------------------------------------------------------------------------------------------------------------
data required time 12.222
data arrival time -5.561 ---------------------------------------------------------------------------------------------------------------------------------------------
slack (VIOLATED)

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Startpoint: ff8 (rising edge-triggered flip-flop clocked by CLK1)
Endpoint: ff9 (rising clock gating-check end-point clocked by CLK4)
Path Group: **clock_gating_default**
Path Type: min Point Incr Path ---------------------------------------------------------------------------------------------------------------------------------------------
clock CLK1 (rise edge)
clock network delay (propagated)
(TC81)
(TC82)
(TC83)
(M4)
(M5)
data arrival time ---------------------------------------------------------------------------------------------------------------------------------------------
data required time 12.222#
data arrival time -5.561 ---------------------------------------------------------------------------------------------------------------------------------------------
slack violated(VIOLATED)

2

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