hi-3200 Holt Integrated Circuits, Inc., hi-3200 Datasheet - Page 19

• Manufacturer Part Number: hi-3200
• Description: Avionics Data Management Engine / Arinc 429 - Can Bus Bridge
• Manufacturer: Holt Integrated Circuits, Inc.

ARINC 429 Received Data FIFO Status Registers
Bit Name
7
6
5
4
3
2
1
0
Bit Name
7
6
5
4
3
2
1
0
Bit Name
7
6
5
4
3
2
1
0
FIFO NOT EMPTY REGISTER
(Address 0x802B)
FIFO THRESHOLD REGISTER
(Address 0x802A)
FIFO FULL REGISTER
(Address 0x8029)
AFNE7
AFNE6
AFNE5
AFNE4
AFNE3
AFNE2
AFNE
AFNE
AFTF7
AFTF6
AFTF5
AFTF4
AFTF3
AFTF2
AFTF
AFTF
AFFF7
AFFF6
AFFF5
AFFF4
AFFF3
AFFF2
AFFF
AFFF
1
0
1
0
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Default Description
Default Description
Default Description
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
This bit is set to “1” if FIFO #7 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #6 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #5 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #4 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #3 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #2 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #1 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #0 contains at least one ARINC 429 message
This bit is set to “1” if FIFO #7 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #6 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #5 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #4 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #3 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #2 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #1 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #0 contains > threshold number of ARINC 429 messages
This bit is set to “1” if FIFO #7 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #6 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #5 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #4 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #3 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #2 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #1 contains 32 ARINC 429 messages
This bit is set to “1” if FIFO #0 contains 32 ARINC 429 messages
MSB
MSB
MSB
7
7
7
6
6
6
HOLT INTEGRATED CIRCUITS
5
5
5
4
4
4
HI-3200, HI-3201
3
3
3
2
2
2
1
1
1
19
LSB
LSB
LSB
0
0
0