PCI-DIO96

Specifications

Document Revision 1.2, February, 2010
© Copyright 2010, Measurement Computing Corporation

Specifications
Typical for 25 °C unless otherwise specified.
Specifications in italic text are guaranteed by design.

Power consumption
Table 1. Power consumption specifications+5V quiescent

150 mA max

Digital input/output
Table 2. Digital input/output specifications
Digital type
Number of I/O
Configuration per 82C55

Output highOutput low
Input highInput low
Power-up / reset state
Pull-up/pull-down resistors

Four 82C55
96
2 banks of 8 and 2 banks of 4 or
3 banks of 8 or
2 banks of 8 with handshake
3.0 volts min @ -2.5 mA
0.4 volts max @ 2.5 mA
2.0 volts min, 5.5 volts absolute max
0.8 volts max, -0.5 volts absolute min
Input mode (high impedance)
User installed. Dual footprint allows pull-up or pull-down configuration

Counters
Table 3. Counters specifications
Counter type
Configuration
Counter 1

Counter 2

Counter 3 - Not used

82C54
3 counters, 16 bits each
Source:2 MHz (xtal /8)
Gate:
Tied to +5V
Output:Selectable Interrupt source
Source:Counter 1 OUT
Gate:
Tied to +5V
Output:Selectable interrupt sourceSource
Gate
OutputInterrupts
The interrupt control registers allow the four 82C55 devices and the 8254 counter timer to be used as interrupt
sources.
Table 4. Interrupt specifications
Interrupt

INTA# - mapped to IRQn via PCI BIOS at boot-time

PCI Interrupt enable

Programmable through PLX9052 INTCSR register (INTCSR 4Ch)

Interrupt polarity

High or low level. Programmable through PLX9052
Rising or falling edge. Programmable through PLX9052

1PCI-DIO96

Specifications

Interrupt sources

82C55 in Mode 1 or Mode 2 interrupt configuration:
First Port C0
First Port C3
Second Port C0
Second Port C3
Third Port C0
Third Port C3
Fourth Port C0
Fourth Port C3
Note: Any interrupt source above may be individually enabled.
82C54 Counter
Counter 1 OUT
Counter 2 OUT
Note: Counter 1 and 2 interrupts are exclusive. Only one counter may beenabled as an interrupt source at one time.

Crystal oscillator
Table 5. Crystal oscillator specifications
Oscillator type
Frequency
Frequency stability

AT-cut crystal
16 MHz±100 ppm

Environmental
Table 6. Environmental specifications
Operating temperature range
Storage temperature range
Humidity

0 to 70 °C-40 to 70 °C
0 to 95% non-condensing

Mechanical
Table 7. Mechanical specifications
Card dimensions

PCI short card: 136.0 mm (L) x 100.6 mm (W) x11.00 mm (H)Main connector and pin out
Table 8. Board connectors, cables, and accessory equipment
Connector typeCompatibility
Compatible cables
Compatible accessory products

100 pin high-density Robinson-Nugent.
Pinout identical to PCI-DIO96H.
Compatible with CIO-DIO96H using C100FF-x.
C100FF-x
SCB50
CIO-MINI50
CIO-TERM100
CIO-SPADE50
CIO-ERB24
CIO-ERB48
SSR-RACK24
SSR-RACK48

2PCI-DIO96Specifications

Table 9. Main connector pin out
Signal name
GND+5V
THIRDPORTC Bit 0
THIRDPORTC Bit 1
THIRDPORTC Bit 2
THIRDPORTC Bit 3
THIRDPORTC Bit 4
THIRDPORTC Bit 5
THIRDPORTC Bit 6
THIRDPORTC Bit 7
THIRDPORTB Bit 0
THIRDPORTB Bit 1
THIRDPORTB Bit 2
THIRDPORTB Bit 3
THIRDPORTB Bit 4
THIRDPORTB Bit 5
THIRDPORTB Bit 6
THIRDPORTB Bit 7
THIRDPORTA Bit 0
THIRDPORTA Bit 1
THIRDPORTA Bit 2
THIRDPORTA Bit 3
THIRDPORTA Bit 4
THIRDPORTA Bit 5
THIRDPORTA Bit 6
THIRDPORTA Bit 7
FOURTHPORTC Bit 0FOURTHPORTC Bit 1FOURTHPORTC Bit 2FOURTHPORTC Bit 3FOURTHPORTC Bit 4FOURTHPORTC Bit 5FOURTHPORTC Bit 6FOURTHPORTC Bit 7FOURTHPORTB Bit 0FOURTHPORTB Bit 1FOURTHPORTB Bit 2FOURTHPORTB Bit 3FOURTHPORTB Bit 4FOURTHPORTB Bit 5FOURTHPORTB Bit 6FOURTHPORTB Bit 7FOURTHPORTA Bit 0FOURTHPORTA Bit 1FOURTHPORTA Bit 2FOURTHPORTA Bit 3FOURTHPORTA Bit 4FOURTHPORTA Bit 5FOURTHPORTA Bit 6FOURTHPORTA Bit 7Pin10099989796959493929190898887868584838281807978777675747372717069686766656463626160595857565554535251Pin
5049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321

PCI slot ↓3Signal name
GND+5VFIRSTPORTC Bit 0
FIRSTPORTC Bit 1
FIRSTPORTC Bit 2
FIRSTPORTC Bit 3
FIRSTPORTC Bit 4
FIRSTPORTC Bit 5
FIRSTPORTC Bit 6
FIRSTPORTC Bit 7
FIRSTPORTB Bit 0
FIRSTPORTB Bit 1
FIRSTPORTB Bit 2
FIRSTPORTB Bit 3
FIRSTPORTB Bit 4
FIRSTPORTB Bit 5
FIRSTPORTB Bit 6
FIRSTPORTB Bit 7
FIRSTPORTA Bit 0
FIRSTPORTA Bit 1
FIRSTPORTA Bit 2
FIRSTPORTA Bit 3
FIRSTPORTA Bit 4
FIRSTPORTA Bit 5
FIRSTPORTA Bit 6
FIRSTPORTA Bit 7
SECONDPORTC Bit 0
SECONDPORTC Bit 1
SECONDPORTC Bit 2
SECONDPORTC Bit 3
SECONDPORTC Bit 4
SECONDPORTC Bit 5
SECONDPORTC Bit 6
SECONDPORTC Bit 7
SECONDPORTB Bit 0
SECONDPORTB Bit 1
SECONDPORTB Bit 2SECONDPORTB Bit 3
SECONDPORTB Bit 4
SECONDPORTB Bit 5
SECONDPORTB Bit 6
SECONDPORTB Bit 7
SECONDPORTA Bit 0
SECONDPORTA Bit 1
SECONDPORTA Bit 2
SECONDPORTA Bit 3
SECONDPORTA Bit 4
SECONDPORTA Bit 5
SECONDPORTA Bit 6
SECONDPORTA Bit 7

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PCI-DIO96-spec.doc