MIL-M-38510/328C
Device type 04
INPUTS |
DATA I/O * |
OPERATION OR FUNCTION |
||||||
G |
DIR |
CAB |
CBA |
SAB |
SBA |
A1 thru A8 |
B1 thru B8 |
|
H |
x |
H or L |
H or L |
x |
x |
Input |
Input |
Isolation |
H |
x |
r |
r |
x |
x |
Store A and B Data |
||
L |
L |
x |
x |
x |
L |
Output |
Input |
Real Time B Data to A Bus |
L |
L |
x |
x |
x |
H |
Stored B Data to A Bus |
||
L |
H |
x |
x |
L |
x |
Input |
Output |
Real Time A Data to B Bus |
L |
H |
H or L |
x |
H |
x |
Stored A Data to B Bus |
H = High Level L = Low Level x = Irrelevant r = Low to high level transition
* The data output function may be enabled or disabled by various signals at the G and DIR inputs. Data input functions are always enabled, i.e., data at the bus pins will be stored on every low to high transition on the clock inputs.
Device type 05
INPUTS |
DATA I/O * |
OPERATION OR FUNCTION |
||||||
G |
DIR |
CAB |
CBA |
SAB |
SBA |
A1 thru A8 |
B1 thru B8 |
|
H |
x |
H or L |
H or L |
x |
x |
Input |
Input |
Isolation |
H |
x |
r |
r |
x |
x |
Store A and B Data |
||
L |
L |
x |
x |
x |
L |
Output |
Input |
Real Time B Data to A Bus |
L |
L |
x |
x |
x |
H |
Stored B Data to A Bus |
||
L |
H |
x |
x |
L |
x |
Input |
Output |
Real Time A Data to B Bus |
L |
H |
H or L |
x |
H |
x |
Stored A Data to B Bus |
H = High Level L = Low Level x = Irrelevant r = Low to high level transition
* The data output function may be enabled or disabled by various signals at the G and DIR inputs. Data input functions are always enabled, i.e., data at the bus pins will be stored on every low to high transition on the clock inputs.
FIGURE 2. Truth tables - Continued.
13
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