Lattice Mapping Report File

Design:  byteCounter
Family:  LFMXO4
Device:  LFMXO4-110HC
Package: BBG484
Performance Grade:  5

Mapper:    version Radiant Software (64-bit) 2025.1.b.49.0
Mapped on: Sat Nov 15 12:15:04 2025

Design Information

Command line:   map -pdc C:/Workarea/Projects/LFMXO4-110-EVN/Test_Code/TestCount
     er_xo4_TestLED/byteCounter/pins.pdc -i byteCounter_impl_1_syn.udb -o
     byteCounter_impl_1_map.udb -mp byteCounter_impl_1.mrp -hierrpt -inferGSR
     -gui -msgset C:/Workarea/Projects/LFMXO4-110-EVN/Test_Code/TestCounter_xo4_
     TestLED/byteCounter/promote.xml

Design Summary

   Number of registers:          58 out of 10546 (1%)
      Number of SLICE         registers:   58 out of  9400 (1%)
      Number of PIO Input     registers:    0 out of   382 (0%)
      Number of PIO Output    registers:    0 out of   382 (0%)
      Number of PIO Tri-State registers:    0 out of   382 (0%)
   Number of LUT4s:              81 out of 9400 (1%)
      Number used as logic LUT4s:          21
      Number used as distributed RAM:       0 (6 per 16X4 RAM)
      Number used as ripple logic:         60 (2 per CCU2)
   Number of PIO sites used/reserved:     14 out of 382 (4%)
      Number of PIO sites used:       9
      Number of PIO sites reserved:   5 (per sysConfig constraint and default)
   Number of IDDR/ODDR/TDDR functions used:    0 out of   860 (0%)
   Number of IOs using at least one DDR function: 0 (0 differential)
   Number of Block RAMs:          0 out of 48 (0%)
   Number of PLLs:                0 out of 2 (0%)
   Number of DQSDLLs:             0 out of 2 (0%)
   Number of DLLDELs:             0 out of 8 (0%)
   Number of DCC:                 0 out of 400 (0%)
   Number of DCMs:                0 out of 2 (0%)
   Number of CLKDIVs:             0 out of 4 (0%)
   Number of ECLKSYNCs:           0 out of 4 (0%)
   Number of ECLKBRIDGECSs:       0 out of 2 (0%)
   Number of EFB:                 0 out of 1 (0%)
   Number of Oscillator:          1 out of 1 (100%)
   Number of GSR:                 0 out of 1 (0%)
   Number of TSALL:               0 out of 1 (0%)
   Number of JTAG:                0 out of 1 (0%)
   Number of SED:                 0 out of 1 (0%)
   Number of STARTUP:             0 out of 1 (0%)
   Number of Power Controller:    0 out of 1 (0%)
   Number of Dynamic Bank Controller (BCINRD): 0 out of 6 (0%)
   Number of Dynamic Bank Controller (BCLVDSO): 0 out of 1 (0%)
   Number of Clocks:  1
      Net clk_p: 58 loads, 58 rising, 0 falling (Driver: Pin OSCInst0/OSC)
   Number of Clock Enables:  1
      Net trigger1: 28 loads, 28 SLICEs
   Number of LSRs:  3
      Pin rstn: 56 loads, 56 SLICEs (Net: rstn_c)
      Net trigger2.fb: 1 loads, 1 SLICEs
      Net trigger1.fb: 1 loads, 1 SLICEs
   Top 10 highest fanout non-clock nets:
      Net rstn_c: 56 loads
      Net trigger1: 29 loads
      Net led_c[0]: 3 loads
      Net led_c[1]: 3 loads
      Net led_c[2]: 3 loads
      Net led_c[3]: 3 loads
      Net led_c[4]: 3 loads
      Net led_c[5]: 3 loads
      Net led_c[6]: 3 loads
      Net led_c[7]: 3 loads

   Number of warnings:  1
   Number of criticals: 0
   Number of errors:    0

Design Errors/Criticals/Warnings

WARNING <51001030> - map: Using local reset signal 'rstn_c' to infer global GSR
     net.

IO (PIO) Attributes

+---------------------+-----------+-----------+-------+-------+-----------+
| IO Name             | Direction | Levelmode |  IO   |  IO   | Special   |
|                     |           |  IO_TYPE  |  REG  |  DDR  | IO Buffer |
+---------------------+-----------+-----------+-------+-------+-----------+
| rstn                | INPUT     |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[7]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[6]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[5]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[4]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[3]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[2]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[1]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+
| led[0]              | OUTPUT    |           |       |       |           |
+---------------------+-----------+-----------+-------+-------+-----------+

Removed logic

Block GSR_INST undriven or does not drive anything - clipped.
Block rstn_pad_RNIR42Q4 was optimized away.
Block GND_cZ was optimized away.

ASIC Components

Instance Name: OSCInst0
         Type: OSC

Constraint Summary

   Total number of constraints: 10
   Total number of constraints dropped: 0

Run Time and Memory Usage

   Total CPU Time: 4 secs
   Total REAL Time: 5 secs
   Peak Memory Usage: 117 MB
Checksum -- map: 8acbc51a254cac313dac8c6eb216999cb404eb39
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