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Home > Hardware > PMC >
PMC-FIFO
Item #: V.2010.01
Availability: Normally Stocked
Usually ships In 2 Weeks
PMC – FIFO
2X 16 Bits FIFO Inputs, 16 TTL Inputs
This product has been discontinued and is no longer in stock. At this time, there is no
substitution.
- PMC Module with Digital I/Os
- 2 FIFO ports 16 bit wide each
- FIFO with 4 k depth or 16 k depth available
- Interrupt at 'full', 'half full' and 'empty'
- 8 additional digital inputs
- 8 additional digital interrupt inputs
- 8 additional digital outputs
- TTL-level I/O-signals
- Suitable for CANOpen and J1939.
2 FIFO-Ports 16 Bits Wide Each
2x 16 FIFO inputs for TTL level signals support the module
PMC-FIFO. The FIFOs can be equipped as 4k-size, 16k-size or compatible circuits.
Two externally available write inputs read-in the FIFO inputs, and two RESET
inputs can delete the FIFOs externally. For a flexible read-out, the FIFOs can
generate interrupts at ‘Empty’, ‘Half-Full’, and ‘Full’.
Digital Inputs and Outputs
The module has another 16 inputs and 8 outputs that
TTL-registers or TTL-drivers read or set; 8 of the inputs can trigger an
interrupt on the module.
Defined Power-On Performance
A power-on or receipt of the RESET signal deletes all FIFOs
and interrupts and the 8 digital outputs are set to ‘high’.
Wiring
A 68-pole socket in the front panel controls the TTL-inputs
and outputs.
Software Support
C-drivers in Source-Code are available for the operating
systems OS9, VxWorks and RTOS-UH. The drivers offer services for the
configuration of the FIFOs, for interrupt control and for reading and setting
the inputs and outputs.
Technical Specifications
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FIFOs
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Number of FIFO inputs
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2x 16 (each either 4 K or 16 K depth, receiver
74LS244)
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2x FIFO-write, 2x FIFO-RESET, receiver 74LS14)
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Number of FIFO outputs at P1
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2x FIFO-Full-Flag
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Interrupts
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Empty, Half-Full, Full
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Maximum transmission rates
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Write FIFO via P1: 10 MHz.
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Read FIFO via PCI: 4 Mbyte/s
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Digital
I/Os without FIFO
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Interrupt inputs
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8 inputs, receiver 74LS14
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Static inputs
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8 inputs, receiver 74LS244
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Outputs
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8 outputs, transmitter 74ALS537
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General
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Ambient temperature
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0...70° C
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Connectors
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PMC: 2x 64-pole interface I/Os - 68-pole pin
strips
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Voltage supply
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Via PMC, 5 V / ca. 500 mA
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Order Information
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Designation
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Order No.
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PMC-FIFO
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2x 16 bits FIFO, each 4 k depth 8 bits input
(with IRQ), 8 bits input (without IRQ) 8 bits output
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V.2010.01
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PMC-FIFO-16K
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16 K FIFO instead of 4 k(2x usable)
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V.2010.10
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Drivers
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PMC-FIFO-OS9
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Driver as C-Source for OS9
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V.2010.50
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PMC-FIFO-VxWorks
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Driver as C-Source for VxWorks
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V.2010.56
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PMC-FIFO-RTOS-UH
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Driver for RTOS-UH
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V.2010.54
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Manual
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PMC-FIFO-ME
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English user’s manual
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V.2010.21
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PMC-FIFO 2x 16 Bits FIFO Inputs, 16 TTL Inputs and 8 Outputs with TTL Level 2 FIFO-Ports 16 Bits Wide Each
esd electronics design of the module PMC-FIFO has 2x 16 FIFO inputs for TTL level signals. The FIFOs can be equipped as 4k-size, 16k-size or other compatible circuits; reading-in the FIFO inputs is controlled by two externally available write inputs; two external RESET inputs can delete the FIFOs; and for a flexible read-out the FIFOs can generate interrupts at 'Empty', ‘Half-Full’, and ‘Full’.
The PMC – FIFO module has another 16 inputs and 8 outputs, read or set by TTL-registers or TTL-drivers with 8 of the inputs having the ability to trigger an interrupt on the module. After a power-on or when receiving the RESET signal, all FIFOs and interrupts are deleted and the 8 digital outputs are set to ‘high’.A 68-pole socket in the front panel connects the TTL-inputs.
C-drivers in Source-Code are available for the operating systems OS9, VxWorks and RTOS-UH offering services for the configuration of the FIFOs, for interrupt control and for reading and setting the inputs and outputs.
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