STK1002/Jumper settings

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STK1002 use jumper settings to enable switches that connect the peripheral IO pins of AP7000 to the STK1000 interfaces on the motherboard to daughter board connector. The STK1000 documentation explain how these STK1000 interfaces are used on the motherboard.


The jumpers marked SW1 to SW6 are used for switching peripherals. The 5 jumpers in the bottom left corner are used for connecting power to AP7000. The jumpers used to connect power is intended to be used for current measurements and should therefor normally be populated. By removing one of these jumpers and connecting an ampere meter in series the current consumption of AP7000 can be measured.

Peripheral switches

Image:STK1002Jumpers.jpg

The image shows the jumper settings as shown as they should appear when the STK1002 is taken out of the box. A summary of these jumper settings is available on the bottom of this page.

This simplified schematic demonstrate how two sets of peripherals (1A, 1B, 2A and 2B) are switched.

By placing a jumper between the center pin of the jumper setting and the pin labelled "1A/2A" the switch makes a connection between the pins sharing functionality for peripheral 1A and 1B and the interface 1A. The same is done with the pins sharing functionality for peripheral 2A and 2B interface 2A.

This method of connecting peripheral A or B to interfaces A or B is used for all switches on STK1002.

Image:STK1002JumpersBlockDiag.gif

Summary of jumper settings

By placing a jumper in the position closest to the text in column 1. The switch will connect the interfaces in column 2 with the peripherals in column 3.

Note that if no jumper is inserted then none of the switched peripherals will be connected. Default jumper setting (as they should appear when the STK1002 is taken out of the box) are highlighted.

Jumper settingSTK1000 interfaceAP7000 peripheral
SW1 - GPIO versus SSC1
SPI0SPISPI0
SSC1SSC_ASSC1
SW2 - USART0/TIMER0 versus PS2A/MMCI/USART1
USART0/TIMER0UART_BUSART 0
TIMER_ATIMER 0
PS2A/MMCI/USART1UART_AUSART1
PS2_APS2A
MMC MMCI
SW3 - PWM/TIMER1 versus SSC0/PWM/GCLK
PWM[2, 3]/TIMER1PWM2PWM2
PWM3PWM3
TIMER_ATIMER1
SSC0/PWM[0, 1]/GCLKSSC_ASSC0
PWM0PWM0
PWM1PWM1
GCLKGCLK
SW4 - ISI versus GPIO/PS2B
ISIISIISI
GPIO/PS2BGPIO[0..10]PB[0..10]
PS2_BPSIF1
SW5 - MACB1 versus LCDC
MACB1ETH_BMACB1
LCDCLCDLCDC
SW6 - MACB0/DMAC versus GPIO
MACB0/DMACETH_AMACB0
DMACDMAC
GPIOGPIO[16..31]PC[0..15]

Power jumpers

AP7000 is powered through jumpers to allow for easy power measurements. A description of the voltages is visible on the printed circuit board. By removing one of these jumpers and connecting an ampere meter in series the current consumption of AP7000 can be measured

Image:STK1002PowerJumpers.jpg

Image:STK1002PowerJumpersPinout.gif

Static version created: 2007-03-07
Copyright (c) 2007 Atmel Corporation