Altera Nios Development Board - Manual (Page 23)

Altera Corporation 1–15
September 2004 Nios Development Board Reference Manual, Stratix Edition
Board Components
Figure 1–8 , Figure 1–9 , and Figure 1–10 show connections from the
PROTO2 expansion headers to the Stratix device. Unless otherwise noted,
the labels indicate Stratix device pin numbers.
Figure 1–8. Expansion Prototype Connector - J16
Figure 1–9. Expansion Prototype Connector - J15