fixes.tcl 1.42 KB
#/*
# * virage cell libraries have problem from
# *	RECALL -> RCREAD
# *	COMP   -> RCREADY
# *	COMP   -> MATCH
# */
set_disable_timing nvrm_nc15gfh_64x32_lib/nvrm_nc15gfh_64x32 -from RECALL -to RCREADY
set_disable_timing nvrm_nc15gfh_64x32_lib/nvrm_nc15gfh_64x32 -from COMP -to RCREADY
set_disable_timing nvrm_nc15gfh_64x32_lib/nvrm_nc15gfh_64x32 -from COMP -to MATCH
set_disable_timing nvrm_nc15gfh_16x32_lib/nvrm_nc15gfh_16x32 -from RECALL -to RCREADY
set_disable_timing nvrm_nc15gfh_16x32_lib/nvrm_nc15gfh_16x32 -from COMP -to RCREADY
set_disable_timing nvrm_nc15gfh_16x32_lib/nvrm_nc15gfh_16x32 -from COMP -to MATCH


#/*
# * disable virage SCLK->SO path;
# * virage has a path delay of 142ns on it;
# * but we don't want the rest of the JTAGCLK domain limited to 6MHz;
# * have to keep in mind when using the virage serial interface;
# */
set_disable_timing nvrm_nc15gfh_64x32_lib/nvrm_nc15gfh_64x32 -from SCLK -to SO
set_disable_timing nvrm_nc15gfh_16x32_lib/nvrm_nc15gfh_16x32 -from SCLK -to SO


#
# usb false path
#
set_false_path -from SYSCLK -to [list PAD_USB_DPLUS* PAD_USB_DMINUS* ]


##########################
# Scan & TestBus Setting
##########################
#
#set_ideal_net NEC_NET_*
#
#/* Scan Disable */
#
set_case_analysis 0 PAD_TMC
set_case_analysis 0 PAD_NECTRST
set_case_analysis 1 PAD_NRING_ENL
#
#/* TestAct Disable */
#
set_case_analysis 0 TESTACT_TAPINST/irdec_inst/U16/N01
set_case_analysis 0 NEC_NET_TBUSMODE_BUF/N01