STK1002/GPIO lines

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General Purpose Input Outpus (GPIO) lines are used on STK1000 to connect to LED's and switches and for general usage.

Signals

GPIO signals on STK1000 are mapped to the following ports on AP7000. The third column list which row header to connect at jumper to in order to connect the AP7000 ports to the STK1000 GPIO signals.

Please note that GPIO[0..10] are shared with the Nexus interface.

STK1000 GPIO signalsAP7000 portsSwitched by jumper on header
GPIO0PB0SW4
GPIO1PB1SW4
GPIO2PB2SW4
GPIO3PB3SW4
GPIO4PB4SW4
GPIO5PB5SW4
GPIO6PB6SW4
GPIO7PB7SW4
GPIO8PB8SW4
GPIO9PB9SW4
GPIO10PB10SW4
GPIO11PB13SW4
GPIO12PB14SW4
GPIO13PB15
GPIO14PB16
GPIO15PB30
GPIO16PC0SW6
GPIO17PC1SW6
GPIO18PC2SW6
GPIO19PC3SW6
GPIO20PC4SW6
GPIO21PC5SW6
GPIO22PC6SW6
GPIO23PC7SW6
GPIO24PC8SW6
GPIO25PC9SW6
GPIO26PC10SW6
GPIO27PC11SW6
GPIO28PC12SW6
GPIO29PC13SW6
GPIO30PC14SW6
GPIO31PC15SW6
Static version created: 2007-03-07
Copyright (c) 2007 Atmel Corporation