User's Manual

Figure 3: CT-EM2601
10.0 Pin Description
Pin# Signal Direction Description
1 SIFMISO O Serial interface, master in/slave out
2 SIFMOSI I Serial interface, master out/slave in
3 SIFLOADB I/O Serial interface, load strobe (open-collector with internal
pull-up)
4 GND Ground Ground
5 SDBG O Spare Debug signal
6 LINKACTIVITY O Link and Activity signal
7 NWAKE I Wake Interrupt signal (from Host to EM260)
8 NC
9 GND Ground Ground supply