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AR# 19459

6.2 EDK - Spartan-3 の場合、chipscope_OPB_IBA でマップ エラーが生じる

説明

キーワード : XPS, OPB, IBA, component, RPM, SR, code 2, コンポーネント, コード

重要度 : 標準

概要 :
Spartan-3 デザインの場合、XPS で chipscope_opb_iba を使用すると、次のエラー メッセージが表示されます。

''# Starting program map
# map -o system_map.ncd -pr b system.ngd system.pcf
#----------------------------------------------#
Release 6.2.02i - Map G.30
Copyright (c) 1995-2004 Xilinx, Inc. All rights reserved.
Using target part "3s200ft256-4".
Removing unused or disabled logic...
Running cover...
Writing file system_map.ngm...
Running directed packing...
ERROR:Pack:311 - Unable to resolve the conflicts between two or more collections
of symbols which have restrictive placement or routing requirements. The two
collections are:
A portion of an SRL chain containing SRL
"chipscope_opb_iba_0/chipscope_opb_iba_0/i_chipscope_opb_iba_0/chipscope_opb_
iba_0/i_no_d/u_ila/u_trig/u_tm/g_nmu/0/u_m/u_mu/i_mut_gand/u_match/pd_rpm/i_t
wmod8_ne0/i_yes_rpm/i_srlt_eq_2/u_srlh"
The RPM
"chipscope_opb_iba_0/chipscope_opb_iba_0/i_chipscope_opb_iba_0/chipscope_opb_
iba_0/i_no_d/u_ila/u_trig/u_tm/g_nmu/0/u_m/u_mu/i_mut_gand/u_match/pd_rpm"
A carry chain starting with carry mux
"chipscope_opb_iba_0/chipscope_opb_iba_0/i_chipscope_opb_iba_0/chipscope_opb_
iba_0/i_no_d/u_ila/u_trig/u_tm/g_nmu/0/u_m/u_mu/i_mut_gand/u_match/pd_rpm/i_t
w_gte8/f_tw/0/i_yes_rpm/u_muxl"
The symbol Shift symbol
"chipscope_opb_iba_0/chipscope_opb_iba_0/i_chipscope_opb_iba_0/chipscope_opb_
iba_0/i_no_d/u_ila/u_trig/u_tm/g_nmu/0/u_m/u_mu/i_mut_gand/u_match/pd_rpm/i_t
w_gte8/f_tw/1/i_yes_rpm/i_srlt_eq_2/u_srlh" (Output Signal =
chipscope_opb_iba_0/chipscope_opb_iba_0/i_chipscope_opb_iba_0/i_no_d/u_ila/u_
trig/u_tm/g_nmu/0/u_m/u_mu/i_mut_gand/u_match/sel_14) belongs to more than
one collection, forcing the collections to be combined.

Mapping completed.
See MAP report file "system_map.mrp" for details.
Problem encountered during the packing phase.

Design Summary
--------------
Number of errors : 1
Number of warnings : 6
ERROR:Xflow - Program map returned error code 2. Aborting flow execution...
make: *** [implementation/system.bit] Error 1
Done."

ソリューション

chipscope_opb_iba_v1_00_a コアは、EDK 6.2 SP2 でアップデートされています。

このコアには、次の新規パラメータが含まれています。

C_DISABLE_RPM = 0 -> コアは RPM として生成されます。
C_DISABLE_RPM = 1 -> コアは RPM として生成されません。
AR# 19459
日付 04/10/2007
ステータス アーカイブ
種類 一般
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