AM263Px MCU+ SDK  09.02.00
Datasheet

Table of Contents

Introduction

This datasheet provides the performance numbers of various device drivers in MCU PLUS SDK for AM263Px

Generic Setup details

SOC Details Values
Core R5F
Core Operating Speed 400 MHz
Cache Status Enabled
Device Type HSFS
Optimization Details Values
Build Profile Release
R5F Compiler flags -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -Wall -Werror -g -mthumb -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -Os
R5F Linker flags -Wl,–diag_suppress=10063 -Wl,–ram_model -Wl,–reread_libs
Code Placement MSRAM
Data Placement MSRAM

Performance Numbers

SBL OSPI performance

  • Software/Application used : sbl_ospi and ipc_rpmsg_echo
  • Size of sbl_ospi appimage : 217 KB
  • Size of hello_world : 132 KB
Boot time breakdown Time (us)
ROM : init + SBL load from flash 22400
SBL : System Init 660
SBL : Drivers_open 117
SBL : LoadHsmRtFw 8496
SBL : Board_driversOpen 33713
SBL : CPU Load 2255
SBL : Total time taken 46373
  • Please note that the total time taken provided at the end is not including the ROM boot time.

SBL SD performance

  • Software/Application used : sbl_sd and hello_world
  • Size of sbl_sd appimage : 225 KB
  • Size of hello_world : 24.5 KB
Boot time breakdown Time (us)
ROM : init + SBL load from flash 22400
SBL : System Init 2301
SBL : Drivers_open 260499
SBL : LoadHsmRtFw 7165
SBL : Board_driversOpen 2824
SBL : File read from SD card 11112
SBL : CPU Load 3805
SBL : Total time taken 287440
  • Please note that the total time taken provided at the end is not including the ROM boot time.

EDMA performance

EDMA Memory Copy Benchmark Numbers

Size in Bytes Source Memory Destination Memory Transfer time(us)
1024 OCRAM OCRAM 53
1024 TCMA TCMA 50
1024 TCMB TCMB 50
1024 OCRAM TCMA 50
1024 TCMA OCRAM 49

MCAN performance

  • Internal loopback mode of operation
  • Software/Application used : test_mcan
  • Memory Mode : TX Buffer Mode, RX FIFO Mode
  • MCAN CLK : 80MHz
  • CPU : R5F

Theoretical Rate Calculation

Frame Type Arbitration BitRate(Mbps) Data BitRate(Mbps) Arb Phase bits Data Phase bits Throughput (Msg/Sec)
CAN FD STANDARD FORMAT 1 5 27 538 7430
CAN FD EXTENDED FORMAT 1 5 46 538 6510

Actual Numbers

Frame Type Arbitration BitRate(Mbps) Data BitRate(Mbps) Theoretical Throughput (Msg/Sec) Actual Throughput (Msg/Sec)
CAN FD STANDARD FORMAT 1 5 7430 6578
CAN FD EXTENDED FORMAT 1 5 6510 5714

IPC performance

IPC NOTIFY

  • 10000 messages are sent and average one way message latency is measured
Local Core Remote Core Average Message Latency (us)
r5f0-0 r5f0-1 1.86
r5f0-0 r5f1-0 1.85
r5f0-0 r5f1-1 1.92

IPC RPMSG

  • 10000 messages are sent and average one way message latency is measured
Local Core Remote Core Message Size Average Message Latency (us)
r5f0-0 r5f0-1 4 10.258
r5f0-0 r5f1-0 4 10.192
r5f0-0 r5f1-1 4 10.379
r5f0-0 r5f0-1 32 13.318
r5f0-0 r5f0-1 64 16.236
r5f0-0 r5f0-1 112 20.501

ARM R5F

COREMARK

2K performance run parameters for coremark.

  • CoreMark Size : 666
  • Begin tick : 73
  • End tick : 9953469
  • Total ticks : 9953396
  • Total time (secs): 9.953396
  • Iterations/Sec : 1507.023332
  • Iterations : 15000
  • Memory location : STACK
  • seedcrc : 0xe9f5
  • [0]crclist : 0xe714
  • [0]crcmatrix : 0x1fd7
  • [0]crcstate : 0x8e3a
  • [0]crcfinal : 0x65c5 CoreMark 1.0 : 1507.023332 CoreMark/MHz :3.767558 / STACK

DTHE

AES CMAC

  • Software/Application used : test_dthe_aes_cmac_stream_unaligned
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length Size Performance (Mbps)
    256 32.00 KB 202.203346
    256 16.00 KB 202.550581
    256 8.00 KB 200.718207
    256 4.00 KB 190.727860
    256 2.00 KB 171.085470
    256 1024.00 B 142.655638
    256 512.00 B 106.959133
    128 32.00 KB 202.525152
    128 16.00 KB 201.774176
    128 8.00 KB 201.593405
    128 4.00 KB 190.922333
    128 2.00 KB 170.179174
    128 1024.00 B 143.354624
    128 512.00 B 108.180918

AES ECB

  • Software/Application used : test_dthe_aes_ecb_stream
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Stream Size Performance (Mbps)
    256 Encryption 512.00 B 256 71.114198
    256 Decryption 512.00 B 256 76.031370
    256 Encryption 1024.00 B 256 81.275889
    256 Decryption 1024.00 B 256 82.764195
    256 Encryption 1024.00 B 512 85.315559
    256 Decryption 1024.00 B 512 85.111688
    256 Encryption 2.00 KB 256 86.537877
    256 Decryption 2.00 KB 256 86.935067
    256 Encryption 2.00 KB 512 89.014452
    256 Decryption 2.00 KB 512 88.766084
    256 Encryption 2.00 KB 1024 89.972543
    256 Decryption 2.00 KB 1024 89.424992
    256 Encryption 4.00 KB 256 87.253943
    256 Decryption 4.00 KB 256 88.345477
    256 Encryption 4.00 KB 512 90.539971
    256 Decryption 4.00 KB 512 90.800895
    256 Encryption 4.00 KB 1024 91.907470
    256 Decryption 4.00 KB 1024 91.638235
    256 Encryption 4.00 KB 2048 92.393365
    256 Decryption 4.00 KB 2048 92.384899
    256 Encryption 8.00 KB 256 87.107525
    256 Decryption 8.00 KB 256 87.151544
    256 Encryption 8.00 KB 512 89.052250
    256 Decryption 8.00 KB 512 88.909389
    256 Encryption 8.00 KB 1024 89.891401
    256 Decryption 8.00 KB 1024 89.794408
    256 Encryption 8.00 KB 2048 90.275257
    256 Decryption 8.00 KB 2048 90.296402
    256 Encryption 8.00 KB 4096 90.595355
    256 Decryption 8.00 KB 4096 90.346506
    256 Encryption 16.00 KB 256 86.414214
    256 Decryption 16.00 KB 256 86.256406
    256 Encryption 16.00 KB 512 88.231740
    256 Decryption 16.00 KB 512 88.129109
    256 Encryption 16.00 KB 1024 89.183282
    256 Decryption 16.00 KB 1024 88.837528
    256 Encryption 16.00 KB 2048 89.515227
    256 Decryption 16.00 KB 2048 89.312417
    256 Encryption 16.00 KB 4096 89.732781
    256 Decryption 16.00 KB 4096 89.501169
    256 Encryption 16.00 KB 8192 90.001734
    256 Decryption 16.00 KB 8192 89.681208
    256 Encryption 32.00 KB 256 86.434230
    256 Decryption 32.00 KB 256 86.511817
    256 Encryption 32.00 KB 512 88.373398
    256 Decryption 32.00 KB 512 88.215484
    256 Encryption 32.00 KB 1024 89.202324
    256 Decryption 32.00 KB 1024 89.161669
    256 Encryption 32.00 KB 2048 89.632529
    256 Decryption 32.00 KB 2048 89.576020
    256 Encryption 32.00 KB 4096 89.901651
    256 Decryption 32.00 KB 4096 89.832180
    256 Encryption 32.00 KB 8192 90.028393
    256 Decryption 32.00 KB 8192 89.981885
    256 Encryption 32.00 KB 16384 90.124963
    256 Decryption 32.00 KB 16384 89.939590
    128 Encryption 512.00 B 256 78.553963
    128 Decryption 512.00 B 256 79.157407
    128 Encryption 1024.00 B 256 89.468942
    128 Decryption 1024.00 B 256 89.364023
    128 Encryption 1024.00 B 512 91.319009
    128 Decryption 1024.00 B 512 91.838565
    128 Encryption 2.00 KB 256 93.481300
    128 Decryption 2.00 KB 256 92.879819
    128 Encryption 2.00 KB 512 96.319812
    128 Decryption 2.00 KB 512 96.198221
    128 Encryption 2.00 KB 1024 97.693902
    128 Decryption 2.00 KB 1024 97.593519
    128 Encryption 4.00 KB 256 95.481333
    128 Decryption 4.00 KB 256 95.059615
    128 Encryption 4.00 KB 512 98.398709
    128 Decryption 4.00 KB 512 98.107784
    128 Encryption 4.00 KB 1024 99.851448
    128 Decryption 4.00 KB 1024 99.881884
    128 Encryption 4.00 KB 2048 100.260841
    128 Decryption 4.00 KB 2048 100.624141
    128 Encryption 8.00 KB 256 93.870608
    128 Decryption 8.00 KB 256 93.363773
    128 Encryption 8.00 KB 512 96.030830
    128 Decryption 8.00 KB 512 96.030830
    128 Encryption 8.00 KB 1024 97.477754
    128 Decryption 8.00 KB 1024 97.326477
    128 Encryption 8.00 KB 2048 98.245667
    128 Decryption 8.00 KB 2048 98.204445
    128 Encryption 8.00 KB 4096 98.626385
    128 Decryption 8.00 KB 4096 98.571498
    128 Encryption 16.00 KB 256 92.460007
    128 Decryption 16.00 KB 256 92.416003
    128 Encryption 16.00 KB 512 95.310361
    128 Decryption 16.00 KB 512 95.041522
    128 Encryption 16.00 KB 1024 96.624604
    128 Decryption 16.00 KB 1024 96.272942
    128 Encryption 16.00 KB 2048 97.210443
    128 Decryption 16.00 KB 2048 97.155681
    128 Encryption 16.00 KB 4096 97.534514
    128 Decryption 16.00 KB 4096 97.429389
    128 Encryption 16.00 KB 8192 97.688987
    128 Decryption 16.00 KB 8192 97.435545
    128 Encryption 32.00 KB 256 92.681560
    128 Decryption 32.00 KB 256 92.827771
    128 Encryption 32.00 KB 512 95.355171
    128 Decryption 32.00 KB 512 95.312874
    128 Encryption 32.00 KB 1024 96.710424
    128 Decryption 32.00 KB 1024 96.658539
    128 Encryption 32.00 KB 2048 97.413006
    128 Decryption 32.00 KB 2048 97.270591
    128 Encryption 32.00 KB 4096 97.725860
    128 Decryption 32.00 KB 4096 97.607419
    128 Encryption 32.00 KB 8192 97.941464
    128 Decryption 32.00 KB 8192 97.731872
    128 Encryption 32.00 KB 16384 98.078328
    128 Decryption 32.00 KB 16384 97.886971

AES CBC

  • Software/Application used : test_dthe_aes_cbc
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Performance (Mbps)
    256 Encryption 32.00 KB 90.033108
    256 Decryption 32.00 KB 90.143170
    256 Encryption 16.00 KB 90.035582
    256 Decryption 16.00 KB 89.827639
    256 Encryption 8.00 KB 91.003263
    256 Decryption 8.00 KB 90.459676
    256 Encryption 4.00 KB 91.743427
    256 Decryption 4.00 KB 92.494425
    256 Encryption 2.00 KB 91.349558
    256 Decryption 2.00 KB 91.452813
    256 Encryption 1024.00 B 88.454582
    256 Decryption 1024.00 B 88.211699
    256 Encryption 512.00 B 82.195354
    256 Decryption 512.00 B 82.174742
    128 Encryption 32.00 KB 98.038072
    128 Decryption 32.00 KB 98.051823
    128 Encryption 16.00 KB 98.237567
    128 Decryption 16.00 KB 97.841941
    128 Encryption 8.00 KB 98.084291
    128 Decryption 8.00 KB 98.560751
    128 Encryption 4.00 KB 99.975592
    128 Decryption 4.00 KB 100.965968
    128 Encryption 2.00 KB 99.411443
    128 Decryption 2.00 KB 99.753417
    128 Encryption 1024.00 B 94.858731
    128 Decryption 1024.00 B 95.706525
    128 Encryption 512.00 B 89.174332
    128 Decryption 512.00 B 88.961286

AES CBC

  • Software/Application used : test_dthe_aes_cbc_stream
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Stream Size Performance (Mbps)
    256 Encryption 512.00 B 256 70.733497
    256 Decryption 512.00 B 256 75.432781
    256 Encryption 1024.00 B 256 80.808878
    256 Decryption 1024.00 B 256 82.082112
    256 Encryption 1024.00 B 512 84.501521
    256 Decryption 1024.00 B 512 84.169428
    256 Encryption 2.00 KB 256 85.193563
    256 Decryption 2.00 KB 256 86.614506
    256 Encryption 2.00 KB 512 88.660407
    256 Decryption 2.00 KB 512 88.537037
    256 Encryption 2.00 KB 1024 89.574107
    256 Decryption 2.00 KB 1024 88.998737
    256 Encryption 4.00 KB 256 87.141983
    256 Decryption 4.00 KB 256 87.935326
    256 Encryption 4.00 KB 512 90.421297
    256 Decryption 4.00 KB 512 90.647671
    256 Encryption 4.00 KB 1024 91.717107
    256 Decryption 4.00 KB 1024 91.431123
    256 Encryption 4.00 KB 2048 92.273034
    256 Decryption 4.00 KB 2048 92.196446
    256 Encryption 8.00 KB 256 86.868520
    256 Decryption 8.00 KB 256 86.750082
    256 Encryption 8.00 KB 512 88.904263
    256 Decryption 8.00 KB 512 89.026846
    256 Encryption 8.00 KB 1024 89.557277
    256 Decryption 8.00 KB 1024 89.648238
    256 Encryption 8.00 KB 2048 89.982116
    256 Decryption 8.00 KB 2048 90.089112
    256 Encryption 8.00 KB 4096 90.310090
    256 Decryption 8.00 KB 4096 90.406017
    256 Encryption 16.00 KB 256 86.322018
    256 Decryption 16.00 KB 256 86.301273
    256 Encryption 16.00 KB 512 88.123480
    256 Decryption 16.00 KB 512 88.084690
    256 Encryption 16.00 KB 1024 89.013998
    256 Decryption 16.00 KB 1024 88.894465
    256 Encryption 16.00 KB 2048 89.542440
    256 Decryption 16.00 KB 2048 89.233979
    256 Encryption 16.00 KB 4096 89.781338
    256 Decryption 16.00 KB 4096 89.491391
    256 Encryption 16.00 KB 8192 89.793024
    256 Decryption 16.00 KB 8192 89.759819
    256 Encryption 32.00 KB 256 86.413858
    256 Decryption 32.00 KB 256 86.550806
    256 Encryption 32.00 KB 512 88.311474
    256 Decryption 32.00 KB 512 88.292884
    256 Encryption 32.00 KB 1024 89.226918
    256 Decryption 32.00 KB 1024 89.097121
    256 Encryption 32.00 KB 2048 89.686961
    256 Decryption 32.00 KB 2048 89.482761
    256 Encryption 32.00 KB 4096 89.864823
    256 Decryption 32.00 KB 4096 89.809098
    256 Encryption 32.00 KB 8192 90.014018
    256 Decryption 32.00 KB 8192 89.923547
    256 Encryption 32.00 KB 16384 90.161229
    256 Decryption 32.00 KB 16384 89.963048
    128 Encryption 512.00 B 256 77.454735
    128 Decryption 512.00 B 256 79.065727
    128 Encryption 1024.00 B 256 88.732433
    128 Decryption 1024.00 B 256 88.581315
    128 Encryption 1024.00 B 512 91.230024
    128 Decryption 1024.00 B 512 91.055103
    128 Encryption 2.00 KB 256 91.834704
    128 Decryption 2.00 KB 256 91.789686
    128 Encryption 2.00 KB 512 95.814266
    128 Decryption 2.00 KB 512 95.688359
    128 Encryption 2.00 KB 1024 97.219997
    128 Decryption 2.00 KB 1024 97.123464
    128 Encryption 4.00 KB 256 93.644931
    128 Decryption 4.00 KB 256 94.783275
    128 Encryption 4.00 KB 512 98.071815
    128 Decryption 4.00 KB 512 97.841941
    128 Encryption 4.00 KB 1024 99.723059
    128 Decryption 4.00 KB 1024 99.593487
    128 Encryption 4.00 KB 2048 100.328376
    128 Decryption 4.00 KB 2048 100.319161
    128 Encryption 8.00 KB 256 93.126956
    128 Decryption 8.00 KB 256 93.143501
    128 Encryption 8.00 KB 512 95.885410
    128 Decryption 8.00 KB 512 96.197868
    128 Encryption 8.00 KB 1024 97.656416
    128 Decryption 8.00 KB 1024 97.372028
    128 Encryption 8.00 KB 2048 98.014245
    128 Decryption 8.00 KB 2048 97.969556
    128 Encryption 8.00 KB 4096 98.593742
    128 Decryption 8.00 KB 4096 98.349610
    128 Encryption 16.00 KB 256 92.467182
    128 Decryption 16.00 KB 256 92.407859
    128 Encryption 16.00 KB 512 95.261179
    128 Decryption 16.00 KB 512 94.920729
    128 Encryption 16.00 KB 1024 96.616413
    128 Decryption 16.00 KB 1024 96.297698
    128 Encryption 16.00 KB 2048 97.139120
    128 Decryption 16.00 KB 2048 97.034127
    128 Encryption 16.00 KB 4096 97.518549
    128 Decryption 16.00 KB 4096 97.252277
    128 Encryption 16.00 KB 8192 97.646412
    128 Decryption 16.00 KB 8192 97.608600
    128 Encryption 32.00 KB 256 92.632925
    128 Decryption 32.00 KB 256 92.775371
    128 Encryption 32.00 KB 512 95.435710
    128 Decryption 32.00 KB 512 95.289141
    128 Encryption 32.00 KB 1024 96.640723
    128 Decryption 32.00 KB 1024 96.508016
    128 Encryption 32.00 KB 2048 97.348976
    128 Decryption 32.00 KB 2048 97.202063
    128 Encryption 32.00 KB 4096 97.697269
    128 Decryption 32.00 KB 4096 97.545492
    128 Encryption 32.00 KB 8192 97.899766
    128 Decryption 32.00 KB 8192 97.738795
    128 Encryption 32.00 KB 16384 97.955188
    128 Decryption 32.00 KB 16384 97.810272

SHA

  • Software/Application used : test_dthe_sha
  • Code Placement : OCMC
  • Data Placement : OCMC
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    SHA Size Performance (Mbps)
    512 32.00 KB 284.386586
    512 16.00 KB 282.846985
    512 8.00 KB 280.062392
    512 4.00 KB 273.945575
    512 2.00 KB 262.543065
    512 1024.00 B 241.937389
    512 512.00 B 209.166348
    256 32.00 KB 275.065909
    256 16.00 KB 274.276627
    256 8.00 KB 270.902270
    256 4.00 KB 267.674148
    256 2.00 KB 258.994625
    256 1024.00 B 243.700729
    256 512.00 B 217.930301

AES CTR

  • Software/Application used : test_dthe_aes_ctr_stream
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Stream Size Performance (Mbps)
    256 Encryption 512.00 B 256 70.287430
    256 Decryption 512.00 B 256 73.718785
    256 Encryption 1024.00 B 256 82.476718
    256 Decryption 1024.00 B 256 82.726584
    256 Encryption 1024.00 B 512 83.805627
    256 Decryption 1024.00 B 512 84.336233
    256 Encryption 2.00 KB 256 85.473563
    256 Decryption 2.00 KB 256 86.388442
    256 Encryption 2.00 KB 512 88.643618
    256 Decryption 2.00 KB 512 88.570540
    256 Encryption 2.00 KB 1024 89.473828
    256 Decryption 2.00 KB 1024 89.587577
    256 Encryption 4.00 KB 256 88.387775
    256 Decryption 4.00 KB 256 88.353219
    256 Encryption 4.00 KB 512 90.754371
    256 Decryption 4.00 KB 512 90.438767
    256 Encryption 4.00 KB 1024 91.664510
    256 Decryption 4.00 KB 1024 91.729944
    256 Encryption 4.00 KB 2048 92.151073
    256 Decryption 4.00 KB 2048 92.246409
    256 Encryption 8.00 KB 256 87.334755
    256 Decryption 8.00 KB 256 87.031467
    256 Encryption 8.00 KB 512 88.700607
    256 Decryption 8.00 KB 512 88.903660
    256 Encryption 8.00 KB 1024 89.661117
    256 Decryption 8.00 KB 1024 89.748602
    256 Encryption 8.00 KB 2048 90.174953
    256 Decryption 8.00 KB 2048 90.262824
    256 Encryption 8.00 KB 4096 90.436271
    256 Decryption 8.00 KB 4096 90.346506
    256 Encryption 16.00 KB 256 86.347751
    256 Decryption 16.00 KB 256 86.258109
    256 Encryption 16.00 KB 512 88.195673
    256 Decryption 16.00 KB 512 87.870037
    256 Encryption 16.00 KB 1024 89.079485
    256 Decryption 16.00 KB 1024 88.856198
    256 Encryption 16.00 KB 2048 89.547793
    256 Decryption 16.00 KB 2048 89.175394
    256 Encryption 16.00 KB 4096 89.725870
    256 Decryption 16.00 KB 4096 89.489558
    256 Encryption 16.00 KB 8192 89.749524
    256 Decryption 16.00 KB 8192 89.738003
    256 Encryption 32.00 KB 256 86.388157
    256 Decryption 32.00 KB 256 86.487128
    256 Encryption 32.00 KB 512 88.314523
    256 Decryption 32.00 KB 512 88.211625
    256 Encryption 32.00 KB 1024 89.183888
    256 Decryption 32.00 KB 1024 89.053687
    256 Encryption 32.00 KB 2048 89.691180
    256 Decryption 32.00 KB 2048 89.497425
    256 Encryption 32.00 KB 4096 89.850115
    256 Decryption 32.00 KB 4096 89.865747
    256 Encryption 32.00 KB 8192 90.000807
    256 Decryption 32.00 KB 8192 89.910593
    256 Encryption 32.00 KB 16384 90.037592
    256 Decryption 32.00 KB 16384 90.013091
    128 Encryption 512.00 B 256 77.130214
    128 Decryption 512.00 B 256 79.333721
    128 Encryption 1024.00 B 256 87.179078
    128 Decryption 1024.00 B 256 87.556446
    128 Encryption 1024.00 B 512 91.098137
    128 Decryption 1024.00 B 512 91.118403
    128 Encryption 2.00 KB 256 92.990522
    128 Decryption 2.00 KB 256 93.040688
    128 Encryption 2.00 KB 512 95.700935
    128 Decryption 2.00 KB 512 95.703730
    128 Encryption 2.00 KB 1024 96.616591
    128 Decryption 2.00 KB 1024 97.162342
    128 Encryption 4.00 KB 256 94.055513
    128 Decryption 4.00 KB 256 94.985217
    128 Encryption 4.00 KB 512 97.574630
    128 Decryption 4.00 KB 512 98.090163
    128 Encryption 4.00 KB 1024 99.674525
    128 Decryption 4.00 KB 1024 99.406166
    128 Encryption 4.00 KB 2048 100.419077
    128 Decryption 4.00 KB 2048 100.157413
    128 Encryption 8.00 KB 256 92.834428
    128 Decryption 8.00 KB 256 92.890021
    128 Encryption 8.00 KB 512 95.918741
    128 Decryption 8.00 KB 512 95.799910
    128 Encryption 8.00 KB 1024 97.243799
    128 Decryption 8.00 KB 1024 97.310219
    128 Encryption 8.00 KB 2048 98.070347
    128 Decryption 8.00 KB 2048 98.019743
    128 Encryption 8.00 KB 4096 98.129820
    128 Decryption 8.00 KB 4096 98.348134
    128 Encryption 16.00 KB 256 92.593744
    128 Decryption 16.00 KB 256 92.500463
    128 Encryption 16.00 KB 512 95.245777
    128 Decryption 16.00 KB 512 95.027396
    128 Encryption 16.00 KB 1024 96.564274
    128 Decryption 16.00 KB 1024 96.311850
    128 Encryption 16.00 KB 2048 97.154780
    128 Decryption 16.00 KB 2048 96.911443
    128 Encryption 16.00 KB 4096 97.570998
    128 Decryption 16.00 KB 4096 97.326297
    128 Encryption 16.00 KB 8192 97.821130
    128 Decryption 16.00 KB 8192 97.336054
    128 Encryption 32.00 KB 256 92.568404
    128 Decryption 32.00 KB 256 92.633744
    128 Encryption 32.00 KB 512 95.310881
    128 Decryption 32.00 KB 512 95.290873
    128 Encryption 32.00 KB 1024 96.726214
    128 Decryption 32.00 KB 1024 96.551203
    128 Encryption 32.00 KB 2048 97.365337
    128 Decryption 32.00 KB 2048 97.215580
    128 Encryption 32.00 KB 4096 97.661327
    128 Decryption 32.00 KB 4096 97.606328
    128 Encryption 32.00 KB 8192 97.940091
    128 Decryption 32.00 KB 8192 97.784368
    128 Encryption 32.00 KB 16384 98.028357
    128 Decryption 32.00 KB 16384 97.896110

AES CTR

  • Software/Application used : test_dthe_aes_ctr
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Performance (Mbps)
    256 Encryption 32.00 KB 89.990148
    256 Decryption 32.00 KB 90.082301
    256 Encryption 16.00 KB 89.888319
    256 Decryption 16.00 KB 90.005287
    256 Encryption 8.00 KB 89.959266
    256 Decryption 8.00 KB 89.788257
    256 Encryption 4.00 KB 91.517944
    256 Decryption 4.00 KB 92.502258
    256 Encryption 2.00 KB 90.869511
    256 Decryption 2.00 KB 91.363567
    256 Encryption 1024.00 B 87.088715
    256 Decryption 1024.00 B 88.204576
    256 Encryption 512.00 B 82.092394
    256 Decryption 512.00 B 81.593625
    128 Encryption 32.00 KB 97.903331
    128 Decryption 32.00 KB 98.052556
    128 Encryption 16.00 KB 97.933322
    128 Decryption 16.00 KB 97.577535
    128 Encryption 8.00 KB 97.354670
    128 Decryption 8.00 KB 97.479204
    128 Encryption 4.00 KB 99.826352
    128 Decryption 4.00 KB 100.970634
    128 Encryption 2.00 KB 99.122754
    128 Decryption 2.00 KB 99.511069
    128 Encryption 1024.00 B 95.586476
    128 Decryption 1024.00 B 95.712116
    128 Encryption 512.00 B 88.859963
    128 Decryption 512.00 B 88.884067

HMAC SHA

  • Software/Application used : test_dthe_hmac_sha
  • Code Placement : OCMC
  • Data Placement : OCMC
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    SHA Size Performance (Mbps)
    512 32.00 KB 282.317718
    512 16.00 KB 279.241987
    512 8.00 KB 271.300388
    512 4.00 KB 259.759409
    512 2.00 KB 237.423468
    512 1024.00 B 198.847017
    512 512.00 B 156.410501
    256 32.00 KB 273.598902
    256 16.00 KB 271.308812
    256 8.00 KB 265.121312
    256 4.00 KB 256.878001
    256 2.00 KB 239.689854
    256 1024.00 B 212.544594
    256 512.00 B 172.790551

AES CMAC

  • Software/Application used : test_athe_aes_cmac
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length Size Performance (Mbps)
    256 32.00 KB 232.089562
    256 16.00 KB 233.660754
    256 8.00 KB 231.242998
    256 4.00 KB 217.416979
    256 2.00 KB 193.538480
    256 1024.00 B 158.675125
    256 512.00 B 116.338848
    128 32.00 KB 232.361114
    128 16.00 KB 236.080692
    128 8.00 KB 231.210365
    128 4.00 KB 217.713109
    128 2.00 KB 194.025520
    128 1024.00 B 159.230283
    128 512.00 B 117.490140

AES CMAC

  • Software/Application used : test_dthe_aes_cmac_stream
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length Input Data Size Stream Size Performance (Mbps)
    256 32.00 KB 512 201.572091
    256 32.00 KB 1024 215.635694
    256 32.00 KB 2048 222.994524
    256 32.00 KB 4096 227.309402
    256 32.00 KB 8192 230.026039
    256 32.00 KB 16384 230.314532
    256 16.00 KB 512 205.675729
    256 16.00 KB 1024 220.770504
    256 16.00 KB 2048 228.346443
    256 16.00 KB 4096 232.575512
    256 16.00 KB 8192 235.387503
    256 8.00 KB 512 201.293097
    256 8.00 KB 1024 214.518703
    256 8.00 KB 2048 223.529311
    256 8.00 KB 4096 227.822535
    256 4.00 KB 512 190.522705
    256 4.00 KB 1024 203.527950
    256 4.00 KB 2048 210.408707
    256 2.00 KB 512 171.677058
    256 2.00 KB 1024 179.890752
    256 1024.00 B 512 142.469565
    128 32.00 KB 512 202.838959
    128 32.00 KB 1024 216.096976
    128 32.00 KB 2048 223.004957
    128 32.00 KB 4096 227.119356
    128 32.00 KB 8192 230.228060
    128 32.00 KB 16384 232.165101
    128 16.00 KB 512 201.241330
    128 16.00 KB 1024 217.979229
    128 16.00 KB 2048 227.484467
    128 16.00 KB 4096 230.730097
    128 16.00 KB 8192 232.857511
    128 8.00 KB 512 201.483394
    128 8.00 KB 1024 216.031975
    128 8.00 KB 2048 224.096839
    128 8.00 KB 4096 227.301026
    128 4.00 KB 512 190.919552
    128 4.00 KB 1024 203.651280
    128 4.00 KB 2048 209.731979
    128 2.00 KB 512 171.623108
    128 2.00 KB 1024 182.795939
    128 1024.00 B 512 143.191750

AES ECB

  • Software/Application used : test_dthe_aes_ecb
  • Code Placement : OCRAM
  • Data Placement : OCRAM
  • Input Data sizes : 512B, 1KB, 2KB, 4KB, 8KB, 16KB and 32KB
  • CPU with operating speed : R5F with 400MHZ
    Key Length operation Size Performance (Mbps)
    256 Encryption 32.00 KB 90.237578
    256 Decryption 32.00 KB 90.112338
    256 Encryption 16.00 KB 90.255365
    256 Decryption 16.00 KB 90.101652
    256 Encryption 8.00 KB 91.075033
    256 Decryption 8.00 KB 90.589093
    256 Encryption 4.00 KB 91.970670
    256 Decryption 4.00 KB 92.963480
    256 Encryption 2.00 KB 91.515388
    256 Decryption 2.00 KB 91.834704
    256 Encryption 1024.00 B 89.108857
    256 Decryption 1024.00 B 88.925073
    256 Encryption 512.00 B 83.472590
    256 Decryption 512.00 B 83.383378
    128 Encryption 32.00 KB 98.172541
    128 Decryption 32.00 KB 98.132115
    128 Encryption 16.00 KB 97.643503
    128 Decryption 16.00 KB 97.735971
    128 Encryption 8.00 KB 97.752553
    128 Decryption 8.00 KB 98.959234
    128 Encryption 4.00 KB 100.196461
    128 Decryption 4.00 KB 101.097579
    128 Encryption 2.00 KB 99.934430
    128 Decryption 2.00 KB 99.482369
    128 Encryption 1024.00 B 96.348133
    128 Decryption 1024.00 B 96.464423
    128 Encryption 512.00 B 90.245112
    128 Decryption 512.00 B 90.106143

MATHLIB

MATHLIB BENCHMARK

  • Calculated for the 500 samples taken between 0 and 2 * Pi
  • Trignometric function timings compared between the optimized Mathlib mcusdk implementation and the compiler mathlib version
  • The max error for each operation between the optimized Mathlib mcusdk functions and the compiler mathlib version is printed
    Function Err Max Cycles Mathlib (mcusdk) avg cycles Mathlib (mcusdk) max cycles mathlib (clang) avg cycles mathlib (clang)
    sin 0.0000007150 52 52.084000 533 275.360016
    cos 0.0000002870 64 64.110001 503 276.773987
    sincos sin 0.0000001790 79 79.073997 467 274.328003
    sincos cos 0.0000001900
    asin 0.0000003430 73 73.033997 576 428.686005
    acos 0.0000004770 74 74.029999 788 383.786011
    atan 0.0000005360 85 85.056000 716 371.657990
    atan2 0.0000007150 119 106.739998 743 477.947998

Ethernet Performance

For Ethernet performance refer Ethernet Performance on AM263Px