hi-6131pqtf QuickLogic Corp, hi-6131pqtf Datasheet - Page 232

• 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
Any valid non-mode
(subaddress 1-30)
receive command.
The corresponding bit
in the Illegalization
Table equals 1. **
Valid receive
command followed
by invalid data word
(Manchester, parity
or bit count error).
Valid receive command
followed by one or
more
good data words, then
a data word having
Command Sync.
Any valid command
followed by wrong
number of data
words (too few or
too many words)
RT-RT where CW1
is a valid non-mode
receive command.
CW2 is a non-mode
transmit command
valid for different RT.
(Normal RT-RT
receive message)
RT-RT where CW1
is a valid non-mode
receive command.
Transmit command
CW2 has an error:
T/R bit = 0, or CW2
subaddress equals
0 or 31 (mode code),
or CW2 has same RT
address as CW1.
Terminal Response to
Received Command
Assert Message Error (ME)
status and set BCR if
broadcast.
Any received data words are
ignored and are not saved.
When data reception stops,
transmit Status Word.
No terminal response.
Set Message Error (ME) status.
If broadcast (RT31), also set
the BCR status bit.
No terminal response.
Set Message Error (ME) status.
If broadcast (RT31), also set
the BCR status bit.
No terminal response.
Set Message Error (ME) status.
If broadcast (RT31), also set
the BCR status bit.
Normal Status Word response
(Clear Status). If RT-RT
Command
Word 1 is broadcast (RT31)
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,
HOLT INTEGRATED CIRCUITS
HI-6130, HI-6131
232
Bits Updated
in Descriptor
Control Word
DBAC bit set.
DPB bit toggles.
BCAST bit
updated.
DBAC bit set.
BCAST bit
updated.
DPB bit toggles.
DBAC bit set.
BCAST bit
updated.
DPB bit toggles.
DBAC bit set.
BCAST bit
updated.
DPB bit toggles.
DBAC bit set.
BCAST bit
updated.
DPB bit toggles.
DBAC bit set.
BCAST bit
updated.
DPB bit toggles.
Bits Updated in Data
Buffer Msg Info Word
ILCMD bit set.
BUSID bit updated.
MERR bit set.
RTRT bit updated.
(Other error bits reset)
MERR bit set.
BUSID bit updated.
IWDERR bit set.
ILCMD bit reset.
RTRT bit updated
(Other error bits reset).
MERR bit set.
BUSID bit updated.
SYNERR bit set.
ILCMD bit reset.
(Other error bits reset).
MERR bit set.
BUSID bit updated.
Set WCTERR (too few)
or GAPERR (too
many).
ILCMD bit reset.
RTRT bit updated.
(Other error bits reset).
Normal CS update:
BUSID bit updated.
RTRT bit set.
RTCWERR bit reset.
ILCMD bit reset.
(All error bits reset).
MERR bit set.
BUSID bit updated.
RTRT bit set.
RTRTCWERR bit set.
ILCMD bit reset.
(Other error bits reset).
Interrupt
Options
ILCMD
IWA
IBR
(IXEQZ)
MERR
IWA
IBR
MERR
IWA
IBR
MERR
IWA
IBR
IWA
IBR
(IXEQZ)
MERR
IWA
IBR