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Altera_Forum
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17 years ago

Avalon Slave Uart Problem

I have a Phycore 5200B I/O Board having MPC 5200 core and a Cyclon 2 FPGA on it. In my system MPC5200 is used as a core and an avalon uart is implemented in the Cyclopn 2 FPGA. I am using th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

The problem is,

In the datasheet of the nios uart,it is said that if you use HAL provided by the altera,you can not directly access UART's internal registers,the registers are for only users who are writing drivers for the core,so how can i access the UART's intrernal registers from the MPC5200 core?