lustrec-tests / vhdl_json / vhdl_files / 2-exportOK / ghdl / ghdl / testsuite / gna / issue50 / idct.d / sync_ram.json @ 2051e520
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{
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"DESIGN_FILE" : {
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"design_units" : [{
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"contexts" : [["LIBRARY_CLAUSE", [["IDENTIFIER", "ieee"]]], ["USE_CLAUSE", [["SELECTED_NAME", [["SIMPLE_NAME", "ieee"], ["SIMPLE_NAME", "std_logic_1164"]]]]], ["USE_CLAUSE", [["SELECTED_NAME", [["SIMPLE_NAME", "ieee"], ["SIMPLE_NAME", "numeric_std"]]]]]], "library" : ["ENTITY_DECLARATION", { |
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"name" : ["IDENTIFIER", "sync_ram"], "ports" : [{ |
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"names" : [["IDENTIFIER", "clock"]], "mode" : ["in"], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic"]} |
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} |
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, {
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"names" : [["IDENTIFIER", "we"]], "mode" : ["in"], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic"]} |
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} |
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, {
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"names" : [["IDENTIFIER", "address"]], "mode" : ["in"], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic_vector"]} |
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} |
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, {
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"names" : [["IDENTIFIER", "datain"]], "mode" : ["in"], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic_vector"]} |
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} |
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, {
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"names" : [["IDENTIFIER", "dataout"]], "mode" : ["out"], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic_vector"]} |
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} |
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], "ENTITY_DECLARATIVE_PART" : [], "ENTITY_STATEMENT_PART" : []} |
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]} |
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, {
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"contexts" : [], "library" : ["ARCHITECTURE_BODY", { |
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"name" : ["IDENTIFIER", "rtl"], "entity" : ["IDENTIFIER", "sync_ram"], "ARCHITECTURE_DECLARATIVE_PART" : [{ |
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"definition" : ["TYPE_DECLARATION", { |
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"name" : ["IDENTIFIER", "ram_type"], "definition" : ["ARRAY_TYPE_DEFINITION", { |
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"const" : ["INDEX_CONSTRAINT", { |
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"ranges" : [["RANGE_WITH_DIRECTION", { |
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"direction" : "to", "from" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CONSTANT_VALUE", { |
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"value" : ["CST_LITERAL", "0"]} |
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]]} |
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]]} |
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], "_to" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"id" : "-", "args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"id" : "**", "args" : [["CONSTANT_VALUE", { |
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"value" : ["CST_LITERAL", "2"]} |
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], ["CALL", ["ATTRIBUTE_NAME", { |
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"id" : ["SIMPLE_NAME", "address"], "designator" : ["SIMPLE_NAME", "length"]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]]} |
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], ["EXPRESSION", {
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"args" : [["CONSTANT_VALUE", { |
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"value" : ["CST_LITERAL", "1"]} |
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]]} |
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]]} |
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]]} |
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]} |
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]]} |
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], "definition" : {
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"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", { |
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"ranges" : [["NAMED_RANGE", ["ATTRIBUTE_NAME", { |
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"id" : ["SIMPLE_NAME", "datain"], "designator" : ["SIMPLE_NAME", "range"]} |
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]]]} |
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]} |
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} |
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]} |
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]} |
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, {
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"declaration" : ["SIGNAL_DECLARATION", { |
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"names" : [["IDENTIFIER", "ram"]], "typ" : { |
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"name" : ["SIMPLE_NAME", "ram_type"]} |
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} |
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]} |
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, {
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"declaration" : ["SIGNAL_DECLARATION", { |
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"names" : [["IDENTIFIER", "read_address"]], "typ" : { |
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"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", { |
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"ranges" : [["NAMED_RANGE", ["ATTRIBUTE_NAME", { |
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"id" : ["SIMPLE_NAME", "address"], "designator" : ["SIMPLE_NAME", "range"]} |
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]]]} |
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]} |
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} |
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]} |
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], "ARCHITECTURE_STATEMENT_PART" : [["PROCESS_STATEMENT", { |
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"id" : ["IDENTIFIER", "ramproc"], "active_sigs" : [["SIMPLE_NAME", "clock"]], "PROCESS_STATEMENT_PART" : [["IF_STATEMENT", { |
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"if_cases" : [{
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"if_cond" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "rising_edge"], "assoc_list" : [{ |
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"actual_designator" : ["SIMPLE_NAME", "clock"]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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], "if_block" : [["IF_STATEMENT", { |
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"if_cases" : [{
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"if_cond" : ["EXPRESSION", { |
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"id" : "=", "args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["SIMPLE_NAME", "we"]]]} |
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]]} |
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]]} |
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], ["EXPRESSION", {
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CONSTANT_VALUE", { |
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"value" : ["CST_LITERAL", "'1'"]} |
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]]} |
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]]} |
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]]} |
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]]} |
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], "if_block" : [["SIGNAL_ASSIGNMENT_STATEMENT", { |
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"lhs" : ["INDEXED_NAME", { |
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"id" : ["SIMPLE_NAME", "ram"], "exprs" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "to_integer"], "assoc_list" : [{ |
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"actual_expr" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "unsigned"], "assoc_list" : [{ |
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"actual_designator" : ["SIMPLE_NAME", "address"]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]]} |
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], "rhs" : [{
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"value" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["SIMPLE_NAME", "datain"]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]]} |
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]} |
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], ["SIGNAL_ASSIGNMENT_STATEMENT", {
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"lhs" : ["SIMPLE_NAME", "read_address"], "rhs" : [{ |
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"value" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["SIMPLE_NAME", "address"]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]]} |
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]} |
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]]} |
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], ["CONDITIONAL_SIGNAL_ASSIGNMENT", {
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"postponed" : false, "lhs" : ["SIMPLE_NAME", "dataout"], "rhs" : [{ |
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"expr" : [{
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"value" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "ram"], "assoc_list" : [{ |
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"actual_expr" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "to_integer"], "assoc_list" : [{ |
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"actual_expr" : ["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["EXPRESSION", { |
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"args" : [["CALL", ["FUNCTION_CALL", { |
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"id" : ["SIMPLE_NAME", "unsigned"], "assoc_list" : [{ |
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"actual_designator" : ["SIMPLE_NAME", "read_address"]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]]]} |
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]]} |
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]]} |
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]]} |
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]} |
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]} |
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]} |
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]]} |
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]} |
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]} |
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} |