BCRT-ACA ETC1 [List of Unclassifed Manufacturers], BCRT-ACA Datasheet - Page 27

• Manufacturer Part Number: BCRT-ACA
• Description: BCRT Bus Controller/Remote Terminal/Monitor
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

ADDR IN (0)
READ CONTROL
(CNTRL + CS )
Logical OR
DATA BUS
Notes:
1. ADDR IN (0) = 0 System Register read.
2. ADDR IN (0) = 1 Last Command Register read.
3. Supplied as a design limit but not guaranteed or tested.
SYMBOL
t
t
t
13a
13b
13c
1, 2
DATA bus valid after READ CONTROL
valid whilve ADDR IN (0) = 0 or 1
DATA bus valid after ADDR IN (0) = 0 or
1 while READ CONTROL = 0
READ CONTROL negation to DATA bus
high impedance
Figure 13. System and Last Command Register Read Timing
PARAMETER
3
t
13a
t
13b
MINIMUM
-
-
-
t
13c
MAXIMUM
132
101
70
UNITS
ns
ns
ns
RTI-27