CT2553 Datasheet, PDF (5/36 Pages) Aeroflex Circuit Technology – CT2553 / 2554 / 2555 / 2556 Advanced Integrated MUX (AIM) Hybrid FOR MIL-STD-1553

ROM
RAM
I/O
CPU
ADDRESS
DECODER
HOST PROCESSOR
RD/WR
(DIR)
DATA 16
D0 - D15
RD/WR
36 ₅₁
RTADP
RTADDRESS
(OE) (54LS245)
8
IOEN ₇₃
40 ^{TX/RX-A 1}
7
+
MEMENA-OUT ₃₁
2
6
(SEE NOTE 1)
MEMENA-IN ₆₉
78 ^TX/RX-A
3
5
–
4
(OE) (54LS244)
BUS-25679
ADDRESS 13
CT2553
A0 - A12
8
POR
MSTRCLR ₇₁
(SEE NOTE 2)
SELECT ₇₄
TX/RX-B
20
1
2
59 ^TX/RX-B
3
7
+
6
5
–
4
MEM/REG ₃₃
BUS-25679
(54LS04)
3 _+5V
STRBD ₃₄
2 _-15V
READYD ₇₅
INT ₇₂
MEMOE
30
16MHz
CLOCK
32
12
ILLCMD
+5V
13 ^SA/MC-0
15 ^SA/MC-1
52 ^SA/MC-2
54 ^SA/MC-3
53 ^SA/MC-4
57 ^T/R
XX ^BCSTRCV
17 ^LMC
ILLEGALIZATION
PROM
(OPTIONAL)
1553 INTERFACE
Aeroflex Circuit Technology
Figure 2 – CT2553 Example Interconnection
5
SCDCT2553 REV B 8/6/99 Plainview NY [phone]