Tuesday, July 8, 2025

HE - Hardware read & write utility v1.25.07.07








1. Update Thrid-Party tools for the Full version (cpu-z v2.16).
2. Improve EDID Display ID 2.0 information for Vendor-specific Data Block(AMD) refer to <56947_4.21_AMD FreeSync Specification.pdf> P35~36.
Sample:
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CEA Data Block #2 : 0x6D 0x1A 0x00 0x00 0x03 0x02 0x3C 0xA5 0x00 0xA0 0x8B 0x02 0x6B 0x02 
  Length: 0x0E(14 bytes)
  Type: 0x03 - Vendor-Specific Data Block (VSDB)
    IEEE OUI ID: 0x00001A - Advanced Micro Devices.
    Version: 0x03
    FreeSync feature: 0x02
      Fast Transport Supported: 0 - No
      Replay Mode Supported: 0 - No
      SPRS Supported: 0 - No
      Replay/PSR Switch supported: 0 - No
      Local Dimming Control Supported: 0 - No
      RESERVED: 0 - No
      Native Color Space Set Supported: 1 - Yes
      FreeSync supported by panel: 0 - No
    Min Refresh Rate: 0x3C - 60 Hz
    Max Refresh Rate: 0xA5 - 165 Hz
    Freesync MCCS VCP Code: 0x00
    Support WCG and HDR features: 0xA0
      Panel Type: 2 - OLED
      PQ EOTF Supported: 1 - Yes
      Gamma 2.2 EOTF Supported: 0 - No
  Max Luminance 1: 0x8B - 1015.24 nit  (Peak luminance - Maximum luminance (10%) white patch)
  Min Luminance 1: 0x02 - 0.000624523 nit (Minimum luminance with 100% full black pattern)
  Max Luminance 2: 0x6B - 507.62 nit (Average luminance (100% full white pattern))
  Min Luminance 2: 0x02 - 0.000312262 nit (Minimum luminance with corner white pattern (2.5% per corner))
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Please get it from homepage

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HE - Hardware read & write utility v1.25.11.03

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