104-DIO-24S ADL [Advanced Digital Logic, Inc.], 104-DIO-24S Datasheet - Page 2

• Manufacturer Part Number: 104-DIO-24S
• Description: 48 lines of digital I/O with change of state detection
• Manufacturer: ADL [Advanced Digital Logic, Inc.]

104-DIO-48S &
104-DIO-24S
©
D i g i t a l I / O
Chip
Number of I/O lines
Direction
Sink and source current
Pullup resistors
Change of state detection
(COS)
Throughput
Power output
I n t e r r u p t s
Number of interrupts
Interrupt requests
Interrupt sources
104-DIO-48S
104-DIO-24S
Block Diagram & Pin Configuration
Specifications
Ordering Guide
Copyright 2006 Advanced Digital Logic, Inc.
82C55A (each supports 24 lines)
48 or 24 TTL/CMOS compatible
Programmable as inputs or outputs in two groups
of 4 and 8 per 82C55A
64mA and 32mA respectively
10K all input lines with optional pull-downs
Port by port selectable on rising and falling edge
Up to 1 Megabyte per second
Re-settable fused +5V at 500mA per 50-pin connector
11
IRQ's 3-7, 9-12, 14, 15
Counter/timer outputs, external interrupt input, or DIO
lines with change of state detection enabled by software
48 lines of digital I/O with change of state detection
24 lines of digital I/O with change-of-state detection
Advanced Digital Logic, Inc. 4411 Morena Blvd. Suite 101 San Diego, CA 92117
Email:
[e-mail]
Tel:
[phone]
Specifications subject to change without notice.
Website:
Fax:
C o u n t e r / T i m e r s
Chip
Counter/timers
Maximum input frequency
On-board time-base
Signal type
Input voltage
Output voltage
G e n e r a l
Power required
Operating temperature
Storage temperature
Operating humidity
Port C Hi
Port C Hi
Port C Hi
Port C Hi
Port C Lo
Port C Lo
Port C Lo
Port C Lo
[phone]
Port B
Port B
Port B
Port B
Port B
Port B
Port B
Port B
Port A
Port A
Port A
Port A
Port A
Port A
Port A
Port A
PC/104 D
www.adlogic-pc104.com
+5 VDC
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
I/O Header
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
Type 82C54
3 x 16 bit
10MHz
1MHz
TTL
Logic low: -0.5V min, 0.8V max;
Logic high: 2.0V min, 5.0V max
Logic low: 0.0V min, 0.4V max;
Logic high: 3.0V min, 5.0V max
+5V at 50mA typical, all outputs open
0 to 70°C, optional -40 to +85°C, all versions
-50 to 120°C
5% to 95% RH, non-condensing
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
IGITAL
48 or 24 Lines of
Clock 0 Input
Clock 2 Input
Gate 1 Input
Output 0
Output 2
I/O
CTR/Timer
01
03
05
07
09
WITH
02
04
06
08
10
COS
Gate 0 Input
1MHz Clock (out)
Output 1
Gate 2 Input
Ground