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12748 Discussions

how to get the value of the SPI core register ?

Altera_Forum
Honored Contributor II
‎07-11-2006 03:53 PM
1,073 Views

hi everyone: 

i add a spi core in the sopcbuilder,when i debug the problem in the debug mode. i find the value of all the registers(include rxdata,txdata,status,control,slaveselect) 

are "0xff"! 

first problem: 

in the system.h file:# define spi_0_base 0x00105060 

so if I want to get the value of the register(rxdata,txdata,status,control,slaveselect) in thedebug mode,should i check the "memory" row?if the address of the rxdata is the 0x00105060,txdata is 0x00105061,and so on
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