The Personal Communications Library for Pascal (PCL4P) supports real and protected mode DOS, COM1 through COM20 to 115200, 4+ ports concurrently, many dumb multiport boards, 16550, 16650, 16750 UARTs, interrupt driven, RTS/CTS flow control, any UART address and IRQ, and all memory models. Supports Borland Pascal with Objects, and Turbo Pascal, version 6.0 and up. For RS232, RS422, RS485.
Personal Serial Communications Library for Pascal is useful in developing of protected and real mode applications that run under DOS.
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