Interfaces | Motorola 100 instruction

Specifications	I/O Interfaces - 4

Floppy Drive

SCSI

Apple Desktop Bus

Serial

I/O Interfaces

One HDI-20 floppy drive port for external 1.4 MB drive

One HDI-30 SCSI port; 1.5 MB/sec. transfer rate Supports five devices maximum

One Apple Desktop Bus (ADB) port; low-speed serial interface

Two RS-422 ports, one external and one internal 230.4 Kbaud minimum

Asynchronous, synchronous, and AppleTalk protocols supported Internal connector supports Macintosh PowerBook Fax/Data

modem