CT2565 Aeroflex Circuit Technology, CT2565 Datasheet - Page 27

• Manufacturer Part Number: CT2565
• Description: CT2565 Bus Controller/ Remote Terminal and BUS Monitor FOR MIL-STD-1553B
• Manufacturer: Aeroflex Circuit Technology

Aeroflex Circuit Technology
Pin #
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
RXDATA A
BCSTRCV
TXDATA A
TXDATA B
RXDATA B
STATERR
BUSACK
Symbol
RTAD0
RTAD2
RTAD4
NODT
DB11
DB13
DB15
SOM
DB1
DB3
DB5
DB7
DB9
Table 9A – Pin Function Table (78 Pin DDIP) (continued)
Bus acknowledge output. LOW during DMA Handshake, in response to BUSGRNT.
Bit 1 of 16 bit parallel bus.
Bit 3 of 16 bit parallel bus.
Bit 5 of 16 bit parallel bus.
Bit 7 of 16 bit parallel bus.
Bit 9 of 16 bit parallel bus.
Bit 11 of 16 bit parallel bus.
Bit 13 of 16 bit parallel bus.
Bit 15 of 16 bit parallel bus.
BC output indicates one or more bits set or address mismatch in a received status
word.
Bipolar serial data output to negative input of bus transceiver.
Bipolar serial data input from positive output of bus transceiver.
No data input. Logic "0" indicates the 1553 bus is idle; HIGH means device front end is
active.
LSB of 5 bit RT address.
Bit 2 of RT address.
Bit 4 of RT address.
Broadcast receive. Logic "0" means the current command was a broadcast command.
Bipolar serial output to positive input of bus transceiver.
Bipolar serial input from negative output of bus transceiver.
Start of message output indicates beginning of RT/BC message transfer sequence.
27
Description
SCDCT2565 REV B 8/10/99 Plainview NY [phone]