Svantek SVAN 977A - Page 171

171
SVAN 977A User Manual - Appendixes
Note: if any 16-bit result value is equal to -12288 (hex:d000) it means that the result is undefined.
Below, all file structure groups are described separately in 0 – 0. The format used in the columns, named
Comment with the square parenthesis ( [xx, yy] ), means the contents
of the word with; xx is the most significant byte (MSB) and yy the lowest significant byte (LSB)
of the word. The format 0xnnnn means that the nnnn is four-digit number in hexadecimal form.
Table B.1.1 SvanPC file header
Word
numbe
r
Name
Comment
0..2
“SvanPC”
text
3
0x001A
0x001A value
4..15
Reserved
reserved
Table B.1.2 File header
Word
number
Name
Comment
0
0xnn01
[01, nn=header’s length]
1..4
FileName
name of the file (8 characters)
5
reserved
6
CurrentDate
file creation date (cf. App. B.4)
7
CurrentTime
file creation time (cf. App. B.4)
8..13
reserved
…
…
Table B.1.3 Unit and software specification
Word
number
Name
Comment
0
0xnn02
[02, nn=specification’s length]
1
UnitSubtype
subtype of the unit: 1 - SVAN 977
2
UnitType
type of the unit: 977
3..4
UnitNumber
unit number
5
SoftwareVersion
software version (e.g. 123 means software version 1.23)
6
SoftwareSubversion
software subversion
7
SoftwareBetaSubVer
reserved (software beta subversion)
8
SoftwareIssueDate
software issue date
9
FileSysVersion
file system version (e.g. 123 means file system version 1.23)
…
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