I/O Module Specifications

 
Min
Type
Max
Units
Input/Output
Channels Per Module
32 I/O
Type
74FCT245
Output Level Low
 
0.3
0.55
V
Output Level
High
2.4
4.3
 
V
Source/Sink Current
 
 
-15/64
mA
Input Level Low
-0.1
 
0.8
V
Input Level High
2.0
 
5.1
V
Driver Enable Control
Configuration Per Module
Four Groups of 8
XOEN Input level Low
-0.1
 
0.8
V
XOEN Input level High
2.0
 
5.1
V
OEN Output level Low
 
0.35
0.5
V
OEN Output level High
2.4
 
 
V
OEN Source/Sink
 
 
-10/10
mA
Memory
Types
In, Out, Control
Depth'
16
64-256
1024
KB
Output Timing
Output change from OCLK
 
12
18
nS
Skew (same module)
 
2
3
nS
Skew (other module)
 
4
5
nS
Input Timing
Setup before OSTB (15nS Memory mdl.) Module)
10
 
 
nS
Setup before OSTB (20nS Memory mdl.)
15
 
 
nS
Setup before OSTB (30nS Memory Module
20
 
 
nS
Physical
Operating temperature
0
 
50
°C
Storage temperature
-20
 
70
°C
Size
13.2”x4.8” (Full Size AT  Card)
 
PC Slot Type
AT (16 Bit)
 
Weight
475
g
Power  5VDC**
 
0.7
4.5
A

*  Up to four memories bank on one GT-DIO I/O module. Each one can be 16KB, 64KB or 256KB.

** The maximum current occurs when running the vector at 35MHz with full memory configuration.