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CT2581-02-XT-P119 View Datasheet(PDF) - Aeroflex Corporation

Part Name
Description
Manufacturer
CT2581-02-XT-P119
Aeroflex
Aeroflex Corporation Aeroflex
CT2581-02-XT-P119 Datasheet PDF : 22 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Error Conditions
Action taken by device
1. Invalid command.
No response.
Command ignored.
2. Non contiguous
command words.
No status response.
Set message error.
Sequence terminated.
3. Transmit command
followed by another word
(excluding command
word for RTA, in which
case it will respond to
the latest command).
No status response.
Set message error.
Sequence terminated.
4. Transmitting terminal
does not respond with
status within 16 uS.
No status response.
Set message error.
Sequence terminated.
5. Incorrect terminal
transmitting.
No status response.
Set message error.
Sequence terminated.
6. Non contiguous data
following status from
RTB.
No status response.
Set message error.
Sequence terminated
7. Invalid data transmitted
from RTB.
No status response.
Set message error.
Sequence terminated.
8. Too few or too many
data words.
No status response.
Set message error.
Sequence terminated.
WRAP AROUND
RX
CMD
DATA DATA
* DATA STATUS
* TX
CMD
STATUS DATA DATA
DATA
The wrap around capability is for test purposes only. It will test for
transfers to and from the Bus Controller without any sub system
intervention.
The wrap around sequence will commence on receipt of a valid
receive command word containing the wrap around subaddress
(1E) providing the WRAPEN input is set high. The data received
is stored in the data buffer memory and the device will respond
with status. The Bus Controller will then send a transmit command
to subaddress 1E and the data contained in the memory will be
transmitted following the status.
For the test to operate correctly the number of data words to be
transmitted must be the same as the number received.
Error Conditions
Action taken by device
1. Invalid receive command.
No response.
Command ignored.
2. Invalid data word.
No status response.
Set message error.
Sequence terminated.
3. Non contiguous data.
No status response.
Set message error.
Sequence terminated.
4. Too few or too many
data words.
No status response.
Set message error.
Sequence terminated
5. Invalid transmit
command.
No response.
Command ignored.
6. Transmit command
followed by another
word.
No status response.
Set message error.
Sequence terminated
7.Transmit Broadcast
address.
No status response.
Set message error.
Set broadcast.
Sequence terminated.
8. Transmit word count not
equal to receive word
count.
No data transmission.
Set message error.
Sequence terminated.
DYNAMIC BUS CONTROL (00)
* DBC
CMD
STATUS
The device will respond with status.
Error Conditions
1. Invalid command.
2. Command followed by
another word.
3. T/R bit of command set
to zero.
Action taken by device
No response.
Command ignored.
No status response.
Set message error.
Sequence terminated.
No status response.
Set message error.
Sequence terminated
4. Broadcast address.
5. T/R bit of command set
to zero and broadcast
address
No status response.
Set message error.
Set broadcast.
Sequence terminated.
No status response.
Set message error.
Set broadcast.
Sequence terminated.
SCDCT2578 REV B 3/11/98
10
 

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