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The efficient Intellicon-Flex 8 provides eight ports of reliable data transfer, and the flexibility to customize your adapter to meet your specific I/O requirements. The use of our Serial Line Interface Modules technology means you can house different electrical interfaces on the same board, and allows for cost-effective field upgrades should the need arise in the future. An intelligent communications processor offloads the burden of managing communications from the main CPU, resulting in efficient I/O communications and better processing performance for the host system.
Specifications
| Ports | 8 asynchronous ports |
|---|---|
| Electrical Interfaces | 20mA Current Loop, RS-232, RS-422/485, RS-423 |
| Connectors | DB-9 |
| Control Signals | Current Loop: TxD, RxD, RS-232: RTS, DTR, TxD, DCD, CTS, RxD, RS-423: RTS, TxD, CTS, RxD, RS-485/422: RTS, TxD, CTS, RxD |
| Baud Rate | 38.4K on all ports |
| On-board Processor | Zilog Z8CB |
| Communication Controllers | Zilog Z8CB DARTS |
| Memory | 64K SRAM |
| Addresses | Memory and I/O port addresses are DIP switch selectable |
| Interrupts | IRQ lines are jumper selectable from 2 to 7, 10, 11, 12, 14, 15 |
| System Interfaces | One full expansion slot; one available IRQ line; one available 64KB segment in the first megabyte memory address space |