GreenPAK Universal
Development Board
Silego Technology Inc.
www.silego.com
10/13/2014
Figure 3-7. Socket and expansion connector schematic
Expansion connector is enabled only in Emulation mode or Test mode. To enter any of
this two modes GreenPAK3 chip is required inside the socket. When the Test mode button is
pressed the software will first read the chip to verify that it was inserted and then configure the
GreenPAK3 Universal Board as it was set in Emulation Tool window. When the Test mode
button is grey then the Dev. Board is in Default state and all expansion port switches are open
(disconnected). After Emulation button is pressed, the software will automatically perform
the following steps:
