HI-6130_16 Datasheet, PDF (257/296 Pages) Holt Integrated Circuits – 3.3V BC / MT / RT Multi-Terminal Device

HI-6130, HI-6131
Circumstances for
Received Message
T/R bit equals 0 and
UMCINV bit in the RT
Configuration
Register equals 0.
Illegalization Table
bit equals 0 *
T/R bit equals 0 and
UMCINV bit in the RT
Configuration
Register equals 0.
Illegalization Table
bit equals 1 **
Terminal Response to
Received Command
Bits Updated
in Descriptor
Control Word
Bits Updated in Data Interrupt
Buffer Msg Info Word Options
Normal CS update:
Respond “In form”:
Reset Message Error
(ME) status and transmit Status
Word.
DBAC bit set.
BCAST bit reset.
DPB bit toggles.
BUSID bit updated.
MERR bit reset.
ILCMD bit reset.
RTRT bit reset.
IWA
IBR
(All error bits reset.)
Set Message Error
DBAC bit set.
(ME) status and transmit Status BCAST bit reset.
Word.
DPB bit toggles.
ILCMD bit set.
MERR bit set.
BUSID bit updated.
RTRT bit reset.
(Other error bits reset.)
ILCMD
IWA
IBR
* Command is illegal but terminal is not using “illegal command detection” (in form response).
** Command is illegal and terminal is using “illegal command detection”
HOLT INTEGRATED CIRCUITS
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