Aeroflex Circuit Technology

9

SCDCT2565 REV B 8/10/99 Plainview NY (516) 694-6700

OUTPUTS

EOM (57)

STATERR (68)

LWORD (29)

INCMD (9)

(CS, OE, ADRINC)

D0 - D15

MEM-READ

(REQ, GRNT, ACK)

HANDSHAKE

BC START (41)

1553 BUS

NODT (71)

(CS, WR, ADRINC)

MEM-WRITE

STAT

P

CMD

P DATA

P

CHA/CHB LATCHED

200ns

5.5±0.5µs

7.5±0.5µs

44±0.5µs

5.5µs TYP

5.5±0.5µs

7.5±0.5µs

24±0.5µs

43.5±0.5µs

10.75±0.75µs

200

500

ns

166

332

ns

120

166 ns

330

700

ns

50

200 ns

2µs

166µs

4µs

LOOP

STAT

CMD

CLT

STAT

DATA

Notes for Figures 7-9

T/R and HSFAIL are static at logic "1" in BC mode. All timing is typical unless otherwise noted.

Figure 7 – BC Receive One Word Command Timing