2500_Users_Manual- - 第333页
;100000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1000 ;100010FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1010 ;100020FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1020 ;100030FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1030 ;100040FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1040 …
S0000
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
XFFFFFFFFFFFFFFFFC
*
Start Record
S = Start Character
0000 = Address Field
End-of-File Record
Data Records
X =
FF =
C =
Data Record Start Character
2 Hex Characters (1 Byte)
Checksum. 1-digit summation
of data in record
0080-2
Translation
Formats
Fairchild
Fairbug,
Code
80
In
the
Fairbug
format,
input
and
output
requirements
are
identical;
both
have
8-byte
records
and
identical
control
characters.
Figure
D-8
shows
a
Fairbug
data
file.
A
file
begins
with
a
5
-character
prefix
and
ends
with
a
1
-character
suffix.
The
start-of-file
character
is
an
S,
followed
by
the
address
of
the
first
data
byte.
Each
data
byte
is
represented
by
2
hexadecimal
characters.
The
programmer
will
ignore
all
characters
received
prior
to
the
first
S.
Note:
Address
specification
is
optional
加
this
format;
a
record
with
no
address
directly
follows
the
previous
record.
Each
data
record
begins
with
an
X
and
always
contains
8
data
bytes.
A
1
-digit
hexadecimal
checksum
follows
the
data
in
each
data
record.
The
checksum
represents,
in
hexadecimal
notation,
the
sum
of
the
binary
equivalents
of
the
16
digits
in
the
record;
the
half
carry
from
the
fourth
bit
is
ignored.
The
programmer
ignores
any
character
(except
for
address
characters
and
the
asterisk
character,
which
terminates
the
data
transfer)
between
a
checksum
and
the
start
character
of
the
next
data
record.
This
space
can
be
used
for
comments.
Figure
D-8
—
An
Example
of
Fairchild
Fairbug
The
last
record
consists
of
an
asterisk
only,
which
indicates
the
end
of
file.
D-22
ProMaster
2500
User
Manual
;100000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1000
;100010FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1010
;100020FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1020
;100030FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1030
;100040FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1040
;0000050005
Sumcheck of record including
data, address and byte count
Data Records
End-of-File Record
Record Count Sumcheck
Start Character
Byte Count
Address Field
LEGEND
Nonprinting Carriage Return, line feed,
and nulls determined by null count
0081-2
Translation
Formats
JL
Figure
D-9
An
Example
of
MOS
Technology
Format
MOS
Technology
Format,
Code
81
The
data
in
each
record
are
sandwiched
between
a
7-character
prefix
and
a
4-character
suffix.
The
number
of
data
bytes
in
each
record
must
be
indicated
by
the
byte
count
in
the
prefix.
The
input
file
can
be
divided
into
records
of
various
lengths.
Figure
D-9
shows
a
series
of
valid
data
records.
Each
data
record
begins
with
a
semicolon.
The
programmer
will
ignore
all
characters
received
prior
to
the
first
semicolon.
All
other
characters
in
a
valid
record
must
be
valid
hexadecimal
digits
(0-9
and
A-F).
A
2-digit
byte
count
follows
the
start
character.
The
byte
count,
expressed
in
hexadecimal
digits,
must
equal
the
number
of
data
bytes
in
the
record.
The
byte
count
is
greater
than
zero
in
the
data
records,
and
equals
zero
(00)
in
the
end-of-file
record.
The
next
4
digits
make
up
the
address
of
the
first
data
byte
in
the
record.
Data
bytes
follow,
each
represented
by
2
hexadecimal
digits.
The
end-of-file
record
consists
of
the
semicolon
start
character,
followed
by
a
00
byte
count,
the
record
count,
and
a
checksum.
The
checksum,
which
follows
each
data
record,
is
a
2
-byte
binary
summation
of
the
preceding
bytes
in
the
record
(including
the
address
and
byte
count),
in
hexadecimal
notation.
ProMaster
2500
User
Manual
D-23
S1130000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC
S00B00004441544120492F4FF3
S1130010FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC
S1130020FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDC
S1130030FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCC
S1130040FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBC
S9030000FC
End-of-File Record
Start Character
Byte Count
Sumcheck
Address
End-of-File Record
Optional Sign-On Record
(S0 = Sign-On Characters)
Byte Count + 3
Start Character
Data
Records
Sumcheck
of record
LEGEND
Nonprinting Carriage Return, line feed,
and nulls determined by null count
0082-2
Translation
Formats
Motorola
EXORciser
Format,
Code
82
Motorola
EXORciser
data
files
may
begin
with
an
optional
sign-on
record,
which
is
initiated
by
the
start
characters
SO.
Valid
data
records
start
with
an
8-character
prefix
and
end
with
a
2-character
suffix.
Figure
D-10
shows
a
series
of
valid
Motorola
data
records.
Figure
D-10
An
Example
of
Motorola
EXORciser
Format
5
o
Each
data
record
begins
with
the
start
characters
SI.
The
third
and
fourth
characters
represent
the
byte
count,
which
expresses
the
number
of
data,
address,
and
checksum
bytes
in
the
record.
The
address
of
the
first
data
byte
in
the
record
is
expressed
by
the
last
4
characters
of
the
prefix.
Data
bytes
follow,
each
represented
by
2
hexadecimal
characters.
The
number
of
data
bytes
occurring
must
be
three
less
than
the
byte
count.
The
suffix
is
a
2-character
checksum,
which
equals
the
one's
complement
of
the
binary
summation
of
the
byte
count,
address,
and
data
bytes.
The
end-of-file
record
consists
of
the
start
characters
S9,
the
byte
count,
the
address
(in
hex),
and
a
checksum.
The
maximum
record
length
is
250
data
bytes.
D-24
ProMaster
2500
User
Manual