PCI-TMC12A CR
PCI Board/Timer/Counter/12Ch./16DI/16DO
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4 onboard 8254 timer/counter chips
- 12 independent 16-bit timers/counters
- 12 external clock inputs
- 12 external gate control inputs
- 12 timer/counter output channels
- 16-bit timer/counter can be cascaded to create 32/48-bit timer/counter
- Gate input can be either an external signal or the output of a previous timer/counter channel
- Four interrupt sources
- Two internal clock sources
- 16 TTL D/I channels and 16 TTL D/O channels
- Drop-in replacement for PCI-TMC12 without any need for software/driver/wiring modification
- More flexible interrupt mechanism
- Hardware mechanism for the generation of two starting-clocks