Concurrent Technologies RCIM I, Руководство пользователя

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RCIM User’s Guide
1-2
Specifications
1
Feature RCIM III RCIM II RCIM I
Clocks
POSIX
Length 64 bits (two 32-bit words) 64 bits (two 32-bit words) 64 bits (two 32-bit words)
Resolution High-order 32 bits–1 second
Low-order 32 bits–400 nsec High-order 32 bits–1 second
Low-order 32 bits–400 nsec High-order 32 bits–1 second
Low-order 32 bits–400 nsec
Oscillator stability +/-2.5 PPM +/-20 PPM +/-100 PPM
Tick Timer
Length 64 bits (two 32-bit words) 64 bits (two 32-bit words) 64 bits (two 32-bit words)
Resolution 64 bit counter of 400 ns ticks 64 bit counter of 400 ns ticks 64 bit counter of 400 ns ticks
Real-Time Clocks
Number 8 8 4
Length 32 bits 32 bits 32 bits
Resolution 1 microsecond
(larger values programmable) 1 microsecond
(larger values programmable) 1 microsecond
(larger values programmable)
Oscillator stability +/-2.5 PPM +/-20 PPM +/-100 PPM
Local Interrupts
External Edge-Triggered Interrupts 12 12 4
External Output Interrupts 12 12 4
Real-Time Clocks 8 8 4
Distributed Interrupts
Input 12 12 8
Output 12 12 8
Interrupt Response Time
Interrupt to user process < 8 microseconds < 8 microseconds < 8 microseconds
Packaging
Form Factor PCIe PCI PCI
Maximum cable length
(See Appendix B for calculations.)
30 meters 32 ft. 10 ft.
External Connectors Molex LFH-60 Molex LFH-60 16 position .1’’ Latching Header
PCI Performance x1 66 MHz 64-bit 33 MHz 32-bit
Options GPS Module, Oven Oscillator GPS Module, Oven Oscillator None
Environmental
Operating Temperature 10
ο
to 40
o
C 10
ο
to 40
o
C 10
o
to 40
o
C
Storage Temperature -40
o
to 65
o
C -40
o
to 65
o
C -40
o
to 65
o
C
Relative Humidity 10 to 90% (non-condensing) 10 to 90% (non-condensing) 10 to 80% (non-condensing)
Power
Consumption ~5 watts ~5 watts ~5 watts
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