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NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
370
The first command to m
th
command are 2048 bytes Kernel Firmware data. The latest
command is n bytes Kernel Firmware data.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14 -
Byte 2065
Byte 2066
Byte
2067
Header Tag &
Protocol
Version
Command
Sub-
Command
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC (LSB)
CRC
(MSB)
ViVOtech2\0
C7h
14h
See Below
In this command, data length must be 2052 bytes (Front m commands) or (n+4) bytes (the
latest command):
For 2052 bytes (Front m commands):
•
The first one byte is Kernel ID.
•
The next 3 bytes are reserved.
•
The other 2048 bytes are Kernel Firmware data.
For (n+4) bytes (the latest command):
•
The first one byte is Kernel ID.
•
The next 3 bytes are reserved.
•
The other n bytes are Kernel Firmware data.
Response Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Header Tag &
Protocol Version
Command
Status Code
Data
Length
(MSB)
Data
Length
(LSB)
CRC (LSB)
CRC (MSB)
ViVOtech2\0
C7h
See
Status
Code Table
00h
00h
8.27.3.
End Update Kernel Process (C7-15)
This is the last command sent by host to close a Kernel Firmware data update process.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14 -
Byte 21
Byte 22
Byte 23
Header Tag &
Protocol
Version
Command
Sub-
Command
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC (LSB)
CRC
(MSB)
ViVOtech2\0
C7h
15h
00h
01h
See Below
In this command, data length must be 1 byte Kernel ID.