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resources:eval:ezlinx:isolated-spi [16 May 2012 18:53] – Approved Hein Marais | resources:eval:ezlinx:isolated-spi [23 Jul 2012 13:18] – Changes to SPI1 Master jumpers text Hein Marais | ||
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- | [[resources/ | + | [[resources/ |
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====== ezLINX™ Isolated SPI Implementation====== | ====== ezLINX™ Isolated SPI Implementation====== | ||
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- | To connect Isolated SPI1 as a master, connect jumpers JP5, JP7, JP9, JP11, JP13 and JP15 while leaving jumpers JP6, JP8, JP10, JP12, JP14 and JP16 open. To connect Isolated SPI1 as a slave, connect jumpers JP6, JP8, JP10, JP12, JP14 and JP16 while leaving jumpers JP5, JP7, JP9, JP11, JP13 and JP15 open. When connecting SPI1 as a slave JP20 should also be connected, enabling the slave select and serial clock inputs on the [[http:// | + | To connect Isolated SPI1 as a master, connect jumpers JP5, JP7, JP9, JP11, JP13, JP15, JP21 and JP36 while leaving jumpers JP6, JP8, JP10, JP12, JP14, JP16, JP20 and JP37 open. To connect Isolated SPI1 as a slave, connect jumpers JP6, JP8, JP10, JP12, JP14 and JP16 while leaving jumpers JP5, JP7, JP9, JP11, JP13 and JP15 open. When connecting SPI1 as a slave JP20 should also be connected, enabling the slave select and serial clock inputs on the [[http:// |
These jumper settings are given in the table below: | These jumper settings are given in the table below: | ||
- | | ^ JP5 ^ JP6 ^ JP7 ^ JP8 ^ JP9 ^ JP10 ^ JP11 ^ JP12 ^ JP13 ^ JP14 ^ JP15 ^ JP16 ^ JP20 ^ JP21 ^ | + | | ^ JP5 ^ JP6 ^ JP7 ^ JP8 ^ JP9 ^ JP10 ^ JP11 ^ JP12 ^ JP13 ^ JP14 ^ JP15 ^ JP16 ^ JP20 ^ JP21 |
- | ^ SPI1 Master | + | ^ SPI1 Master |
- | ^ SPI1 Slave | Open | Connect | + | ^ SPI1 Slave | Open | Connect |
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These jumper settings are given in the table below: | These jumper settings are given in the table below: | ||
- | | ^ JP22 ^ JP23 ^ JP24 ^ JP25 ^ JP26 ^ JP27 ^ JP28 ^ JP29 ^ JP30 ^ JP31 ^ JP32 ^ JP33 ^ JP34 ^ JP35 ^ | + | | ^ JP22 ^ JP23 ^ JP24 ^ JP25 ^ JP26 ^ JP27 ^ JP28 ^ JP29 ^ JP30 ^ JP31 ^ JP32 ^ JP33 ^ JP34 ^ JP35 |
- | ^ SPI2 Master | + | ^ SPI2 Master |
- | ^ SPI2 Slave | Open | Connect | + | ^ SPI2 Slave | Open | Connect |
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