HI-6121PQMF HOLTIC [Holt Integrated Circuits], HI-6121PQMF Datasheet - Page 36

• Manufacturer Part Number: HI-6121PQMF
• Description: MIL-STD-1553 Remote Terminal ICs
• Manufacturer: HOLTIC [Holt Integrated Circuits]

DESCRIPTOR TABLE, Cont.
0x03FF
0x0380
0x037F
0x0300
0x02FF
0x0280
0x027F
0x0200
Transmit Subaddress Quadrant.
32 4-Word Blocks per Quadrant
Transmit Mode Code Quadrant.
Receive Subaddress Quadrant.
Receive Mode Code Quadrant.
(Mode Codes with T/ Bit = 1)
(Mode Codes with T/ Bit = 0)
32 Descriptor Blocks
32 Descriptor Blocks
32 Descriptor Blocks
32 Descriptor Blocks
Subaddress 31 Block
Subaddress 30 Block
Subaddress 31 Block
Subaddress 30 Block
Mode Code 31 Block
Mode Code 30 Block
Mode Code 31 Block
Mode Code 30 Block
Subaddress 1 Block
Subaddress 1 Block
Mode Code 1 Block
Mode Code 0 Block
Mode Code 1 Block
Mode Code 0 Block
Subaddress 0 Block
Subaddress 0 Block
of 4 Words Each
of 4 Words Each
of 4 Words Each
of 4 Words Each
FIGURE 9. Address Mapping for Descriptor Table
This figure assumes table base address = 0x0200.
R
R
HOLT INTEGRATED CIRCUITS
HI-6120, HI-6121
See Note.
See Note.
See Note.
See Note.
36
Example 4-Word Descriptor Blocks
NOTE:
SA0 and SA31 indicate mode commands, so
are not valid Receive or Transmit Subaddresses.
from Each Table Quadrant
Descriptor Word 4 for Tx MC30
Descriptor Word 3 for Tx MC30
Descriptor Word 2 for Tx MC30
Descriptor Word 4 for Rx MC30
Descriptor Word 3 for Rx MC30
Descriptor Word 2 for Rx MC30
Descriptor Word 4 for Rx SA30
Descriptor Word 3 for Rx SA30
Descriptor Word 2 for Rx SA30
Descriptor Word 4 for Tx SA30
Descriptor Word 3 for Tx SA30
Descriptor Word 2 for Tx SA30
Control Word for Tx MC30
Control Word for Rx MC30
Control Word for Rx SA30
Control Word for Tx SA30
0x03FB
0x03FA
0x03F9
0x03F8
0x037B
0x037A
0x02FB
0x02FA
0x02F9
0x02F8
0x027B
0x027A
0x0379
0x0378
0x0279
0x0278