Pepper Computer RS485 User Manual

SMART I/O User’s Manual

March 12, 1996

©1996 PEP Modular Computers GmbH

Page 3 - 4

Chapter 3  SMART-EXT

SCRA

SCRB

ST4

ST2

ST3

ST1

ST5

MCU

68HC05C4

SPI

I/O Slot B

I/O Slot A

SMART Modules

To further SMART-EXT
Modules

From SMART-BASE
or other SMART-EXT
Modules

SPI

BU1