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4.6 Packet Commands
C156-E227-01EN 4-83
Table 4.116 Code-ID
Code-ID Micro-code type Data file length
0h Main Code 78040h
1h-Fh Reserved -
Downloading procedure
Example 1: When a 78,040h-byte download file is transferred at one time
Step 1: Transfer the 78,040h-byte download file to the device by issuing the
command with 78,040h specified as Allocation Length, 0h as Buffer
Offset, 5 as Mode, and 0 as TNFY. Make sure that the command ends
normally.
Example 2: When a 78,040h-byte download file is transferred in units having a
maximum size of 32 kilobytes
Step 1: Transfer data stored from 0h until 3Fh in the download file to the device
by issuing the command with 40h specified as Allocation Length, 0h as
Buffer Offset, 5 as Mode, and 1 as TNFY.
Step 2: Transfer data stored from 40h until 803Fh in the download file to the
device by issuing the command with 8,000h specified as Allocation
Length, 40h as Buffer Offset, 5 as Mode, and 1 as TNFY.
Step 3: Transfer data stored from 8,040h to 1,003Fh in the download file to the
device by issuing the command with 8,000h specified for Allocation
Length, 8,040h for Buffer Offset, 5 for Mode, and 1 for TNFY.
Step 4: Transfer the remaining data in the download file by issuing the command
with the Buffer Offset value changed as described above.
Step 5: Issue the command with 0h specified as Allocation Length, 0h as Buffer
Offset, 5 as Mode, and 0 as TNFY. Make sure that the command ends
normally.