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Portable RW - Read & Write Utility Changelog

What's new in Portable RW - Read & Write Utility 1.7

Aug 21, 2017
  • Support ACPI 6.1.
  • Support AppolloLake smbus.

New in Portable RW - Read & Write Utility 1.6.9 (Jul 4, 2016)

  • Support ASL external 0x15 opcode (ACPI 6.0).
  • New command line parameter: LogAppend, LogDate and LogTime.
  • New MMIO function.

New in Portable RW - Read & Write Utility 1.6.8.4 (Mar 15, 2016)

  • Fix MSR bit edit function.
  • Fix command line console redirection.

New in Portable RW - Read & Write Utility 1.6.8.3 (Mar 8, 2016)

  • Fix ACPI ASF table decode issue.
  • Improve MSR function: separate MTRR and user define registers.
  • Support skylake DDR4 SPD.

New in Portable RW - Read & Write Utility 1.6.8.1 (Aug 21, 2015)

  • Fix XP API entry not found issue.
  • Fix SMBIOS version control issue.
  • Minor bug fixed.

New in Portable RW - Read & Write Utility 1.6.8 (Aug 6, 2015)

  • Modify MSR function to support more than 64 processors (processor group).
  • Add apply to all CPUs option in MSR edit function.

New in Portable RW - Read & Write Utility 1.6.7 (Dec 19, 2014)

  • Fixed ACPI FDPT decode issue.
  • Support Win PE environment.
  • Support SPD write function.

New in Portable RW - Read & Write Utility 1.6.6.1 (Oct 21, 2014)

  • Improve ACPI decode function.
  • Add /NoLogo parameter.
  • Support X99 chipset DDR4 SPD.
  • Fix CPU MSR write function.
  • Minor bug fixed.

New in Portable RW - Read & Write Utility 1.6.5.9 (Oct 21, 2014)

  • Improve ACPI decode function.
  • Fix XP 32bit missing API error.

New in Portable RW - Read & Write Utility 1.6.5 (Jan 10, 2014)

  • Improve ACPI table searching method.
  • Change IO space access length according to the display width (byte/word/dword).
  • Support BayTrail smbus controller.
  • Support unpartitioned disk read/write.
  • Improve start up speed.

New in Portable RW - Read & Write Utility 1.6.4 (Oct 17, 2013)

  • Monitor USB device change event to update USB info.
  • Add SMBIOS command script.
  • Fix help file cannot be opened issue.
  • Fix native 64bit exception issue.
  • Fix command line script issue.
  • Fix CPUID command.
  • Change CPU speed to bus speed.
  • Add PCIE base detect option.

New in Portable RW - Read & Write Utility 1.6 (Oct 17, 2013)

  • Support native 64bit.
  • Add USB 3.0 speed (super speed) info.
  • Fix SPD DIMM menu shift issue.
  • Give warning if trying to over write saved file.
  • Minor improvement and bug fix.

New in Portable RW - Read & Write Utility 1.5.3.7 (Oct 17, 2013)

  • Fix ACPI function short-cut key issue.
  • Fix SMBios structure type 14.
  • Fix USB info device description.
  • Re-support E820, PCITree, PCIRes command.

New in Portable RW - Read & Write Utility 1.5.3.1 (Oct 17, 2013)

  • Fix WRMSR command error.

New in Portable RW - Read & Write Utility 1.5.3 (Oct 17, 2013)

  • Fix ACPI DMAR table.
  • Fix option rom save to file function.
  • Save all last open windows for auto start on next launch.
  • Add ACPI FPDT table support.
  • Improve cout and setenv command.

New in Portable RW - Read & Write Utility 1.5.2 (Oct 17, 2013)

  • Display both DSDT and XSDT if found.
  • Speed up ACPI decoding.
  • Improve serial port code for remote access.
  • Improve E820 function.
  • SMBIOS structure bug fixed.
  • Improve remote access code.
  • Modify disk access function.
  • Fix interpreter bugs.
  • Add access width control.
  • Fix SMBios bugs.
  • Fix ACPI decode issues.

New in Portable RW - Read & Write Utility 1.5.1 (Oct 17, 2013)

  • Decode ACPI XSDT if exists.
  • Add PCITREE, PCIRES command script.
  • Add Intel Ivy bridge smbus controller for DIMM SPD information.
  • Fix: driver can’t reload if program exit abnormally.
  • Improve help file context display code.
  • Improve disk read/write function.
  • Fix unsetenv command.
  • Support AMD DRAM DCT0/1 direct access.
  • Improve SPD XMP decode.
  • Improve E820 function.

New in Portable RW - Read & Write Utility 1.5 (Oct 17, 2013)

  • New script command: BSWAP – changes byte order from big endian to little endian or vice versa.
  • Support AMD AM3r2 CPU PCI extended registers.
  • Modify remote access for UEFI.
  • Fix debug mode cannot generate AcpiTbls.bin issue.
  • Update rw.ini to registry if rw.ini is read only.
  • Check CPU ID for user define MSR registers.
  • Display ACPI tables even decode error.
  • Support /Stdout and /Stderr command line option for console output.
  • Support direct command with /Command parameter.
  • Support portable version.
  • New command script: Setenv, Unsetenv, Cout and Cerr.
  • Support binary prefix 0b for binary input.
  • Super IO Chip and SMBus Controller can be selected from Specific menu.
  • Add PCI Device Tree information.
  • Add PCI resource summary information.
  • Fix Nuvoton NCT6776F detection issue.
  • Add EDID function.
  • Add E820 function.

New in Portable RW - Read & Write Utility 1.4.9 (Oct 17, 2013)

  • Improve ACPI and SMBIOS search routine for UEFI system.
  • Improve AHCI mode HD/CD function.
  • Display execution details for command group.
  • New command script: ACPI, Disk.
  • New disk read/write function.
  • Add decode SPD binary file.
  • Fix 64bit memory save file dialog issue.
  • Fix smbus command script function.
  • Fix W627 SIO GPIO info.
  • Support /Min command line option.
  • Support Nuvoton NCT5577D/NCT5573D.
  • Modify unknown Super IO LDN detect routine.

New in Portable RW - Read & Write Utility 1.4.8.5 (Oct 17, 2013)

  • Support SMBIOS specification 2.7.
  • Fix CPU MSR function: Check MTRRCAP before accessing MTRR registers.
  • Support Nuvoton NCT6776F super I/O.
  • Fix USB descriptor for HID device.
  • Support ITE IT8502E super I/O.
  • Support VIA VX900 chipset SMBus function.
  • Update Intel PCH chipset SMBus detection code.
  • Support Embedded Controller (EC) command script.
  • Display SATA interface speed in HD/CD function.
  • Fix AHCI mode HD/CD function.
  • Support accessing memory above 4GB on 64bit OS.
  • Support ACPI and SMBIOS table on UEFI system.
  • Decode saved .rw ACPI table file.