User's Manual

Refresh of system memory by the system microprocessor

There are six 16-bit adapter (one 62-pin and one 36-pin con-

nector) slots, two 8-bit adapter (one 62-pin connector) slots,

and one 32-bit memory board (80-pin connector) slot.

The following illustration shows the pin assignments of the I/O channel

connectors.

Figure 6-17:

Sixty-Two Pin I/O Channels

Chapter 6: Appendix