hi-6131pqtf QuickLogic Corp, hi-6131pqtf Datasheet - Page 233

• Manufacturer Part Number: hi-6131pqtf
• Description: Mil-std-1553 / Mil-std-1760 3.3v Bc / Mt / Rt Multi-terminal Device
• Manufacturer: QuickLogic Corp

Circumstances for
Received Message
RT-RT where CW1
is a valid non-mode
receive command.
CW2 is valid for
different RT but
transmitting RT does
not respond in time.
RT-RT receive
command (CW1 is
valid). The transmitting
RT response has one
of these errors:
invalid word
(Manchester,
(sync, bit count,
parity or word count
error). Also includes
transmitting RT
response with Message
Error or Busy status
followed by no data
words.
RT-RT command
where CW2 is a
valid non-mode
(subaddress 1-30)
transmit command.
CW1 is a non-mode
receive command
for RT31. (Normal
broadcast RT-RT
transmit)
Valid mode code
command to RT31
(broadcast). The
BCSTINV bit in
Configuration
Register 1 equals 1.
Valid undefined
mode code
command. The
UMCINV bit in
Configuration
Register 1 equals 1.
Terminal Response to
Received Command
No terminal response.
Set Message Error (ME) status.
If RT-RT Command Word 1 is
broadcast (RT31), also set
the BCR status bit.
No terminal response.
Set Message Error (ME) status.
If RT-RT Command Word 1 is
broadcast (RT31) also set
the BCR status bit.
Normal Status Word
response. Clear status
is transmitted with the
commanded number of
data words. Data words for
transmit are read from the
RAM data buffer assigned
in the Descriptor Table entry
for the transmit subaddress.
No terminal response,
the message is ignored.
No Status Word change.
No terminal response,
the message is ignored.
No Status Word change.
NOTE:
This only applies for the
undefined mode codes:
MC0 to MC15 with T/R = 0
MC16,18 & 19 with T/R = 0
MC17,20 & 21 with T/R = 1
HOLT INTEGRATED CIRCUITS
HI-6130, HI-6131
233
Bits Updated
in Descriptor
Control Word
DBAC bit set.
BCAST bit
updated
DPB bit toggles.
DBAC bit set.
BCAST bit reset.
DPB bit toggles.
DBAC bit set.
BCAST bit reset.
DPB bit toggles.
No change
No change
Bits Updated in Data
Buffer Msg Info Word
MERR bit set.
BUSID bit updated.
RTRT bit set.
TMOERR bit set.
ILCMD bit reset.
(Other error bits reset).
MERR bit set.
BUISID bit reset.
RTRT bit set.
IWDERR bit set,
or WCTERR bit set
for Tx RT Busy case.
ILCMD bit reset.
(Other error bits reset).
Normal CS update:
BUSID bit updated.
MERR bit reset.
ILCMD bit reset.
RTRT bit set.
(All error bits reset).
No Message Info Word
is written
No Message Info Word
is written
Interrupt
Options
MERR
IWA
IBR
MERR
IWA
IBR
IWA
(IXEQZ)
None
None