CT2566 Aeroflex Circuit Technology, CT2566 Datasheet - Page 19

• Manufacturer Part Number: CT2566
• Description: CT2566 MIL-STD-1553 to Microprocessor Interface Unit
• Manufacturer: Aeroflex Circuit Technology

Aeroflex Circuit Technology
DBAC, RTU/BC, MT, CTLIN B/A
SSFLAG, SSBUSY, SVCRQST
NOTE: STRBD to IOEN (low) delay is two clock cycles. If contention occurs, delay is two clock cycles following release of bus.
SYMBOL
tpw1
td1
td2
td7
MEM/REG (10)
12MHz Clock
(Internal)
READYD (3)
STRBD (41)
SELECT (1)
RD/WR (2)
IOEN (42)
D15-D00
A02 (38)
A01 (77)
A00 (39)
DESCRIPTION
READYD low delay (CPU Handshake)
IOEN high delay (CPU Handshake)
READYD pulse width (CPU Handshake)
Internal Register delay (read)
Figure 21 – CPU reads from internal register
CPU Reads from Internal Register
See Note
19
td1
DATA VALID
td7
MIN
70
-
-
-
SCDCT2566 REV B 8/10/99 Plainview NY [phone]
tpw1
MAX
200
20
60
-
td2
UNITS
ns
ns
ns
ns