DCC Read/Write TAB: JTAG Manager - DCC Read/Write TAB Answer: This manual describes RIFF JTAG Manager - DCC Read/Write TAB, devided into sections:
DCC Read/Write TAB Functions and buttons description
How to read full flash from target ...
eMMC Read/Write tab: How to read eMMC backup using RIFF Box JTAG Manager software Answer: For start, click "eMMC Read/Write" tab on JTAG Manager software:
Click "Check eMMC/SD Card", software will read information from chip:
To read data from chip, we need ...
RIFF JTAG Box setup: How to set up RIFF Box Answer: System Requirements:
Windows XP, Windows Vista or Windows 7 based PC (Windows 8/10 is also tested)
Display resolution 1280x1024 or more
At least 4GB free space for RIFF ...
Useful Plugins: How to use RIFF Box eMMC EFI/PIT/MBR/EBR Partitioning plugin Answer: This plugin works with eMMC image files and phones which have following formatting:1. Image Files or Phones with Standard Master Boot Record (MBR) and Extended ...
RIFF JTAG Error codes and troubleshooting: Error code 0x60 Answer: 1.5. Error code 0x60
Returned by the JTAG shifter block when timeout happens. This is possible when RTCK mode is active and firmware waits for RTCK ...
RIFF JTAG Error codes and troubleshooting: ERROR(0x42): Communication is not established. Terminating. Answer: 1.7. Error code 0x42
Returned by the box’s firmware in case there was nothing detected on the JTAG chain.
Solution:
Hold power key on target device during connection ...
RIFF JTAG Error codes and troubleshooting: Error code 0x49 Answer: 1.14 Error code 0x49
Returned by box’s firmware when some timeout happens during JTAG communication between box and target. Can happen due to erroneous connection, spontaneous ...
RIFF JTAG Error codes and troubleshooting: ERROR: DCC Loader has reported Error Code = 0x22 Answer: 2.1. Error code 0x22
Returned by the DCC Loader in case received packet of data failed to pass CRC32 checksum check. May happen due to spontaneous ...
RIFF JTAG Error codes and troubleshooting: Error code 0x23 Answer: 2.2. Error code 0x23
Returned by the DCC Loader when supplied parameter to requested command is wrong – for example during read operation supplied read length ...
RIFF JTAG Error codes and troubleshooting: WARNING: Erasing Error (0x24) Answer: 2.4. Error code 0x24
Returned by the DCC Loader when it fails to erase flash memory’s logical block. This is not an abnormal situation for NAND ...
