hi-6110 Holt Integrated Circuits, Inc., hi-6110 Datasheet - Page 11

• Manufacturer Part Number: hi-6110
• Description: Bc / Rt / Mt Message Processor
• Manufacturer: Holt Integrated Circuits, Inc.

EXAMPLE BC MIL-STD-1553 MESSAGE SEQUENCES
Host Write CW1 (Receive Command)
Example 7. Broadcast BC to RT(s) Transfer
Example 8. Broadcast RT to RT(s) Transfer
Example 9. Broadcast Mode Code without Data Word
Example 10. Broadcast Mode Code with Data Word
Host Write CW2 (Transmit Command)
Host Write CW1 (Command Word)
MIL-STD-1553 Bus
MIL-STD-1553 Bus
MIL-STD-1553 Bus
MIL-STD-1553 Bus
Host Write Data FIFO (Data Word 1)
Host Write CW1 (Command Word)
Host Write CW1 (Command Word)
BCSTART
VALMESS
BCSTART
VALMESS
BCSTART
VALMESS
BCSTART
VALMESS
STR
STR
STR
STR
From HI-6110 Bus Controller
Command
Host Write Data FIFO (Data Word 2)
Receive
Host Write Data FIFO (Mode Data)
HI-6110 (BUS CONTROLLER MODE)
Host Write Data FIFO (Data Word 3)
From HI-6110 BC
Mode Code
Mode Code
Command
Command
Command
Receive
HOLT INTEGRATED CIRCUITS
From HI-6110 BC
Command
Transmit
From HI-6110 Bus Controller
Word 1
Mode
Data
Data
11
Word (Tx)
Status
The HI-6110 Bus Controller issues a Broadcast Receive
Command with 3 data words to all Remote Terminals.
The HI-6110 Bus Controller issues a Broadcast RT to RT transfer
Command with 2 data words to a Remote Terminal on the bus.
The RT broadcasts the message and the Bus Controller validates
the RT response. The transmitted data words are captured by the
HI-6110 Bus Controller and may be read by the host controller.
The HI-6110 Bus Controller issues a Broadcast Mode Command
without data word to all Remote Terminals on the bus.
The HI-6110 Bus Controller issues a Broadcast Mode Command
with data word to all Remote Terminals on the bus.
From Transmitting RT
Word 2
Data
Word 1
Data
Word 3
Data
Word 2
Data
Host Read SW2 (Status Word Tx)
Host Read Data FIFO (Data Word 1)
Host Read Data FIFO (Data Word 2)