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 designed the PMC-FIFO module with 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.