Страница 1 мировой engineering стандарты общая спецификация

n
umber 
o
f 
b
ytes to be sent
starting with the address of the PMA#n_am1 field.
U
:
:
:
U
End of
previous
field
+ 1
2
DCID_am
x
This optional field is present if the H_N
Size 
bit of the HFI is 1,
and the DCID bit in the HFI field is also a 1. This field is two
bytes in length and contains a Data Compatibility identifier
value for the x
th 
additional module. This value is compared by
the programming executive against a corresponding value in
the calibration data file header (DCID_) to ensure that there
is no mismatch between the calibration file and the
operational software.
U
End of
previous
field
+ 1
2
NOAR_am
x
This field is optional and is only present if the NOAM field is
> 1. The data represents the number of address regions of
the x
th 
additional module.
U
End of
previous
field
+ 1
4
PMA#1_am
x
This optional field contains the starting 
P
roduct 
M
emory
A
ddress of the first (or only) Address Region of the x
th
addiotnal module (NOAM > 1). If the product uses less than
4 bytes for addressing, then the most significant byte(s) shall
be set to $00.
U
End of
previous
field
+ 1
4
NOB#1_am
x
This optional field contains the 
n
umber 
o
f 
b
ytes to be sent
starting with the address from the PMA#1_am
x 
field.
U
End of
previous
field
+ 1
4
PMA#2_am
x
This optional field is present if the NOAR_am
x 
field of the
header is present and set to a value greater than 1. This field
would contain the starting address of the 2
nd 
memory region
of the x
th 
additional module.
U
End of
previous
field
+ 1
4
NOB#2_am
x
This optional field is present if the PMA#2_am
x 
field of the
header is present. This field would contain the