UniSite_xpi_User_Manual - 第260页

;100000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1000 ;100010FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1010 ;100020FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1020 ;100030FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1030 ;100040FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1040 …

S0000

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

;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