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Altera_Forum's avatar
Altera_Forum
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16 years ago

how to access the jtag uart in the nios code

Hi, I'm trying to control the jtag uart in my small footprint nios. But I can't get it working. I mix up the instance or I'm missing header files. in my system.h file the jtag uart i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

1) If the nios is not keeping up with it, should I create an irq routine to get them all?

2) Yes, if I type slowly I see them.

According to the system.h file I assume my collegue made it 64 bytes.

#define JTAG_UART_0_WRITE_DEPTH 64

3) Coming back on your earlier question, can I use the HAL on a NIOS small footprint?

Rgds,

Kimberley