pwm.map.rpt

FPGA下PWM的Verilog 源码

    Info: Version 6.0 Build 178 04/27/2006 SJ Full Version
    Info: Processing started: Thu Jun 14 19:57:10 2007
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off pwm -c pwm
Warning (10238): Verilog Module Declaration warning at pwm.v(1): ignored anonymous port(s) indicated by duplicate or dangling comma(s) in the port list for module "pwm"
Warning: Using design file pwm.v, which is not specified as a design file for the current project, but contains definitions for 1 design units and 1 entities in project
    Info: Found entity 1: pwm
Info: Elaborating entity "pwm" for the top level hierarchy
Warning (10230): Verilog HDL assignment warning at pwm.v(45): truncated value with size 32 to match size of target (10)
Warning (10230): Verilog HDL assignment warning at pwm.v(48): truncated value with size 32 to match size of target (6)
Warning (10230): Verilog HDL assignment warning at pwm.v(327): truncated value with size 32 to match size of target (11)
Warning (10230): Verilog HDL assignment warning at pwm.v(339): truncated value with size 32 to match size of target (11)
Warning (10230): Verilog HDL assignment warning at pwm.v(399): truncated value with size 32 to match size of target (6)
Warning (10030): Tied undriven net "flag_sin1" at pwm.v(16) to 0
Warning: Reduced register "amp_sin1[10]" with stuck data_in port to stuck value GND
Warning: Reduced register "amp_sin1[9]" with stuck data_in port to stuck value GND
Info: Inferred 1 megafunctions from design logic
    Info: Inferred lpm_counter megafunction (LPM_WIDTH=6) from the following logic: "sys_cnt[0]~18"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/lpm_counter.tdf
    Info: Found entity 1: lpm_counter
Info: Elaborated megafunction instantiation "lpm_counter:sys_cnt_rtl_0"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/lpm_add_sub.tdf
    Info: Found entity 1: lpm_add_sub
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/addcore.tdf
    Info: Found entity 1: addcore
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/a_csnbuffer.tdf
    Info: Found entity 1: a_csnbuffer
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder|a_csnbuffer:oflow_node", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder|a_csnbuffer:result_node", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder|addcore:adder[0]", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder|addcore:adder[0]|a_csnbuffer:oflow_node", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|addcore:adder|addcore:adder[0]|a_csnbuffer:result_node", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/altshift.tdf
    Info: Found entity 1: altshift
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|altshift:result_ext_latency_ffs", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add4|altshift:carry_ext_latency_ffs", which is child of megafunction instantiation "lpm_add_sub:Add4"
Info: Instantiated megafunction "lpm_add_sub:Add4" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "6"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add2"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add2|addcore:adder[1]", which is child of megafunction instantiation "lpm_add_sub:Add2"
Info: Instantiated megafunction "lpm_add_sub:Add2" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "11"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add2|addcore:adder[0]", which is child of megafunction instantiation "lpm_add_sub:Add2"
Info: Instantiated megafunction "lpm_add_sub:Add2" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "11"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus60/libraries/megafunctions/look_add.tdf
    Info: Found entity 1: look_add
Info: Elaborated megafunction instantiation "lpm_add_sub:Add2|look_add:look_ahead_unit", which is child of megafunction instantiation "lpm_add_sub:Add2"
Info: Instantiated megafunction "lpm_add_sub:Add2" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "11"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add2|altshift:result_ext_latency_ffs", which is child of megafunction instantiation "lpm_add_sub:Add2"
Info: Instantiated megafunction "lpm_add_sub:Add2" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "11"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add0"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add0|addcore:adder[1]", which is child of megafunction instantiation "lpm_add_sub:Add0"
Info: Instantiated megafunction "lpm_add_sub:Add0" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "10"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Elaborated megafunction instantiation "lpm_add_sub:Add0|altshift:result_ext_latency_ffs", which is child of megafunction instantiation "lpm_add_sub:Add0"
Info: Instantiated megafunction "lpm_add_sub:Add0" with the following parameter:
    Info: Parameter "LPM_WIDTH" = "10"
    Info: Parameter "LPM_DIRECTION" = "ADD"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "ONE_INPUT_IS_CONSTANT" = "YES"
Info: Ignored 28 buffer(s)
    Info: Ignored 28 SOFT buffer(s)
Info: Duplicate registers merged to single register
    Info: Duplicate register "pwm2~reg0" merged to single register "pwm1~reg0"
    Info: Duplicate register "pwm4~reg0" merged to single register "pwm3~reg0"
    Info: Duplicate register "pwm33" merged to single register "pwm11", power-up level changed
Info: Promoted pin-driven signal(s) to global signal
    Info: Promoted clock signal driven by pin "pll_clk" to global clock signal
Info: Implemented 399 device resources after synthesis - the final resource count might be different
    Info: Implemented 6 input pins
    Info: Implemented 4 output pins
    Info: Implemented 304 macrocells
    Info: Implemented 85 shareable expanders
Info: Quartus II Analysis & Synthesis was successful. 0 errors, 10 warnings
    Info: Processing ended: Thu Jun 14 19:57:54 2007
    Info: Elapsed time: 00:00:45


+------------------------------------------+
; Analysis & Synthesis Suppressed Messages ;
+------------------------------------------+
The suppressed messages can be found in E:/code/verilog/lai_PWM/pwm.map.smsg.