📄 recuart.fit.rpt
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+-------------------------------------------------------------------+
; LAB-wide Signals ;
+------------------------------------+------------------------------+
; LAB-wide Signals (Average = 2.36) ; Number of LABs (Total = 11) ;
+------------------------------------+------------------------------+
; 1 Async. clear ; 10 ;
; 1 Clock ; 8 ;
; 1 Clock enable ; 4 ;
; 2 Async. clears ; 1 ;
; 2 Clocks ; 3 ;
+------------------------------------+------------------------------+
+----------------------------------------------------------------------------+
; LAB Signals Sourced ;
+---------------------------------------------+------------------------------+
; Number of Signals Sourced (Average = 5.36) ; Number of LABs (Total = 11) ;
+---------------------------------------------+------------------------------+
; 0 ; 0 ;
; 1 ; 2 ;
; 2 ; 4 ;
; 3 ; 0 ;
; 4 ; 0 ;
; 5 ; 0 ;
; 6 ; 0 ;
; 7 ; 0 ;
; 8 ; 0 ;
; 9 ; 2 ;
; 10 ; 2 ;
; 11 ; 1 ;
+---------------------------------------------+------------------------------+
+--------------------------------------------------------------------------------+
; LAB Signals Sourced Out ;
+-------------------------------------------------+------------------------------+
; Number of Signals Sourced Out (Average = 4.73) ; Number of LABs (Total = 11) ;
+-------------------------------------------------+------------------------------+
; 0 ; 0 ;
; 1 ; 2 ;
; 2 ; 4 ;
; 3 ; 0 ;
; 4 ; 0 ;
; 5 ; 0 ;
; 6 ; 0 ;
; 7 ; 0 ;
; 8 ; 3 ;
; 9 ; 2 ;
+-------------------------------------------------+------------------------------+
+----------------------------------------------------------------------------+
; LAB Distinct Inputs ;
+---------------------------------------------+------------------------------+
; Number of Distinct Inputs (Average = 6.45) ; Number of LABs (Total = 11) ;
+---------------------------------------------+------------------------------+
; 0 ; 0 ;
; 1 ; 0 ;
; 2 ; 0 ;
; 3 ; 0 ;
; 4 ; 2 ;
; 5 ; 3 ;
; 6 ; 2 ;
; 7 ; 1 ;
; 8 ; 0 ;
; 9 ; 1 ;
; 10 ; 2 ;
+---------------------------------------------+------------------------------+
+--------------------------------------------------------------------+
; Fitter Device Options ;
+----------------------------------------------+---------------------+
; Option ; Setting ;
+----------------------------------------------+---------------------+
; Enable user-supplied start-up clock (CLKUSR) ; Off ;
; Enable device-wide reset (DEV_CLRn) ; Off ;
; Enable device-wide output enable (DEV_OE) ; Off ;
; Enable INIT_DONE output ; Off ;
; Configuration scheme ; Passive Serial ;
; Reserve all unused pins ; As input tri-stated ;
; Base pin-out file on sameframe device ; Off ;
+----------------------------------------------+---------------------+
+-----------------+
; Fitter Messages ;
+-----------------+
Info: *******************************************************************
Info: Running Quartus II Fitter
Info: Version 6.0 Build 178 04/27/2006 SJ Full Version
Info: Processing started: Sun Nov 25 18:57:01 2007
Info: Command: quartus_fit --lower_priority --read_settings_files=off --write_settings_files=off recuart -c recuart
Info: Selected device EPM240T100C5 for design "recuart"
Info: Fitter is performing a Standard Fit compilation using maximum Fitter effort to optimize design performance
Info: Device migration not selected. If you intend to use device migration later, you may need to change the pin assignments as they may be incompatible with other devices
Info: Device EPM240T100I5 is compatible
Info: Device EPM570T100C5 is compatible
Info: Device EPM570T100I5 is compatible
Info: No exact pin location assignment(s) for 3 pins of 14 total pins
Info: Pin data_ready not assigned to an exact location on the device
Info: Pin framing_error not assigned to an exact location on the device
Info: Pin parity_error not assigned to an exact location on the device
Info: Timing requirements not specified -- optimizing circuit to achieve the following default global requirements
Info: Assuming a global fmax requirement of 1000 MHz
Info: Assuming a global tsu requirement of 2.0 ns
Info: Assuming a global tco requirement of 1.0 ns
Info: Assuming a global tpd requirement of 1.0 ns
Info: Completed User Assigned Global Signals Promotion Operation
Info: Automatically promoted some destinations of signal "clkdiv[3]" to use Global clock
Info: Destination "clkdiv[3]" may be non-global or may not use global clock
Info: Automatically promoted some destinations of signal "clk" to use Global clock
Info: Destination "clk" may be non-global or may not use global clock
Info: Automatically promoted some destinations of signal "clk16x" to use Global clock
Info: Destination "clk16x" may be non-global or may not use global clock
Info: Automatically promoted some destinations of signal "rst" to use Global clock
Info: Destination "no_bits_rcvd~0" may be non-global or may not use global clock
Info: Pin "rst" drives global clock, but is not placed in a dedicated clock pin position
Info: Completed Auto Global Promotion Operation
Info: Starting register packing
Info: Fitter is using Normal packing mode for logic elements with Auto setting for Auto Packed Registers logic option
Info: Started processing fast register assignments
Info: Finished processing fast register assignments
Info: Finished register packing: elapsed time is 00:00:00
Info: Statistics of I/O pins that need to be placed that use the same VCCIO and VREF, before I/O pin placement
Info: Number of I/O pins in group: 3 (unused VREF, 3.30 VCCIO, 0 input, 3 output, 0 bidirectional)
Info: I/O standards used: LVTTL.
Info: I/O bank details before I/O pin placement
Info: Statistics of I/O banks
Info: I/O bank number 1 does not use VREF pins and has 3.30V VCCIO pins. 10 total pin(s) used -- 28 pins available
Info: I/O bank number 2 does not use VREF pins and has unused VCCIO pins. 1 total pin(s) used -- 41 pins available
Info: Fitter placement preparation operations beginning
Info: Fitter placement preparation operations ending: elapsed time is 00:00:00
Info: Fitter placement operations beginning
Info: Fitter placement was successful
Info: Fitter placement operations ending: elapsed time is 00:00:01
Info: Estimated most critical path is register to pin delay of 3.946 ns
Info: 1: + IC(0.000 ns) + CELL(0.000 ns) = 0.000 ns; Loc. = LAB_X3_Y3; Fanout = 1; REG Node = 'rbr[2]'
Info: 2: + IC(1.624 ns) + CELL(2.322 ns) = 3.946 ns; Loc. = PIN_6; Fanout = 0; PIN Node = 'dout[2]'
Info: Total cell delay = 2.322 ns ( 58.84 % )
Info: Total interconnect delay = 1.624 ns ( 41.16 % )
Info: Fitter routing operations beginning
Info: Average interconnect usage is 2% of the available device resources. Peak interconnect usage is 2%
Info: The peak interconnect region extends from location x0_y0 to location x8_y5
Info: Fitter routing operations ending: elapsed time is 00:00:00
Info: Quartus II Fitter was successful. 0 errors, 0 warnings
Info: Processing ended: Sun Nov 25 18:57:09 2007
Info: Elapsed time: 00:00:08
+----------------------------+
; Fitter Suppressed Messages ;
+----------------------------+
The suppressed messages can be found in F:/CPLD-FPGA/dboard V2/firmware/verilog/recuart_50m/recuart.fit.smsg.
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