Aim MIL-STD-1553 - Page 465

MIL-STD-1553 Reference Manual
451
Chapter 13 - Notes
Monitor Status
Word
reflects the current status of Bus Monitor operation
Prototype
a prototype of a function provides the basic information that the compiler
need to check that a function is used correctly
Response Time
The time between the BC Command/Data word and the RT Status word
Response Timeout
Value
The maximum time the Bus Controller will wait for a Status word
response from the RT before indicating a “Response Timeout”.
Single Stream
indicates the AIM 1553 board supports one dual redundant MIL-STD-
1553 data stream
S-Record
An S-record file consists of a sequence of specially formatted ASCII
character strings. An S-record will be less than or equal to 78 bytes in
length. The general format of an S-record follows:
+-------------------//------------------//-----------------------+
| type | count | address | data | checksum |
+-------------------//------------------//-----------------------+
STANAG3910
based on MIL-STD-1553B, a 1 Mbit/sec dual redundant low speed bus,
augmented by a high speed fiber optic dual redundant bus operating at 20
Mbits/sec
spg
sample program
Strobe
a strobe is a signal that is sent that validates data or other signals on
adjacent parallel lines
Target
Refers to the software/communication active on the AIM device
Transfer Descriptor
(BC)
an area of memory assigned by the Target s/w to store status of the
transfer
Transfer Descriptor
(RT)
an area of memory assigned by the Target s/w to store status of the
transfer
Transfer ID
an ID number associated with the transfer structure that defines the
characteristics of the LS or HS transfer
Transfer Type
BC-to-RT, RT-to-BC, RT-to-RT
Vector Word
Transmitted by the RT when requested by the BC with the Mode code
command “Transmit Vector Word” which is Mode code 16. The vector
word will contain information indicating the next action to be taken by
the BC.