Pc87360 Super Io - Micros Systems Workstation 4 LX Service Manual

WS4 Technical Overview

PC87360 Super IO

PC87360 Super IO

REF: AB28 /ABRD36 - Sheet 19
In addition to the Super IO module within the SC3200, the system board also
incorporates U15, a National Semiconductor Corp PC87360 Super IO chip to cover
additional IO requirements.
Figure 2-7 displays an internal block diagram of the Super IO showing those functions
implemented on the AB28 series system boards.
2-12
Figure 2-7: PC87360 Super IO Block Diagram
Workstation 4 and 4 LX Field Service Guide